599 results on '"S. Mak"'
Search Results
2. Patient and researcher stakeholder preferences for use of electronic health record data: a qualitative study to guide the design and development of a platform to honor patient preferences
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Brad Morse, Katherine K Kim, Zixuan Xu, Cynthia G Matsumoto, Lisa M Schilling, Lucila Ohno-Machado, Selene S Mak, and Michelle S Keller
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Health Informatics - Abstract
Objective This qualitative study aimed to understand patient and researcher perspectives regarding consent and data-sharing preferences for research and a patient-centered system to manage consent and data-sharing preferences. Materials and Methods We conducted focus groups with patient and researcher participants recruited from three academic health centers via snowball sampling. Discussions focused on perspectives on the use of electronic health record (EHR) data for research. Themes were identified through consensus coding, starting from an exploratory framework. Results We held two focus groups with patients (n = 12 patients) and two with researchers (n = 8 researchers). We identified two patient themes (1–2), one theme common to patients and researchers (3), and two researcher themes (4–5). Themes included (1) motivations for sharing EHR data, (2) perspectives on the importance of data-sharing transparency, (3) individual control of personal EHR data sharing, (4) how EHR data benefits research, and (5) challenges researchers face using EHR data. Discussion Patients expressed a tension between the benefits of their data being used in studies to benefit themselves/others and avoiding risk by limiting data access. Patients resolved this tension by acknowledging they would often share their data but wanted greater transparency on its use. Researchers expressed concern about incorporating bias into datasets if patients opted out. Conclusions A research consent and data-sharing platform must consider two competing goals: empowering patients to have more control over their data and maintaining the integrity of secondary data sources. Health systems and researchers should increase trust-building efforts with patients to engender trust in data access and use.
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- 2023
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3. Inequalities in Cancer Stage at Diagnosis Among Incarcerated Individuals Undergoing Radiation Therapy at a Large Safety-Net Hospital
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Oluwadamilola T. Oladeru, Christa M. Lam, Muhammad M. Qureshi, Ariel E. Hirsch, Kimberley S. Mak, Michael A. Dyer, and Minh Tam Truong
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Cancer Research ,Radiation ,Oncology ,Radiology, Nuclear Medicine and imaging - Published
- 2023
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4. Association between hospital safety-net burden and receipt of trimodality therapy and survival for patients with esophageal cancer
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Muhammad M. Qureshi, Ariana Kam, Kei Suzuki, Virginia Litle, Umit Tapan, Ramkumar Balasubramaniyan, Michael A. Dyer, Minh Tam Truong, and Kimberley S. Mak
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Surgery - Published
- 2023
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5. Frailty Index is Associated with Treatment Decisions for Stage I Non-Small Cell Lung Cancer at a High-Burden Safety-Net Hospital
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Sainath Asokan, Flaminio Pavesi, Ashank Bains, Muhammad M Qureshi, Syona Shetty, Sarah Singh, Kimberley S. Mak, Virginia R. Litle, and Kei Suzuki
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Pulmonary and Respiratory Medicine ,Cancer Research ,Oncology - Published
- 2023
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6. Pilot RCT Testing A Mailing About Sleeping Pills and Cognitive Behavioral Therapy for Insomnia: Impact on Benzodiazepines and Z-Drugs
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Selene S, Mak, Cathy A, Alessi, Christopher N, Kaufmann, Jennifer L, Martin, Michael N, Mitchell, Christi, Ulmer, Hillary D, Lum, Michaela S, McCarthy, Jason P, Smith, and Constance H, Fung
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Clinical Psychology ,Health (social science) ,Social Psychology ,Geriatrics and Gerontology ,Gerontology - Abstract
The aim is to pilot a low-touch program for reducing benzodiazepine receptor agonist (BZRA; benzodiazepines, z-drugs) prescriptions among older veterans.Pilot randomized controlled trial consists of 2,009 veterans aged ≥ 65 years who received BZRA prescriptions from a Veterans Health Administration pharmacy (Colorado or Montana) during the prior 18 months. Active: Arm 1 was a mailed brochure about BZRA risks that also included information about a free, online cognitive behavioral therapy for the insomnia (CBTI) program. Arm 2 was a mailed brochure (same as arm 1) and telephone reinforcement call. Control: Arm 3 was a mailed brochure without insomnia treatment information. Active BZRA prescriptions at follow-up (6 and 12 months) were measured.In logistic regression analyses, the odds of BZRA prescription at 6- and 12-month follow-ups were not significantly different for arm 1 or 2 (active) versus arm 3 (control), including models adjusted for demographics and prescription characteristics (Although we observed no differences in active BZRA prescriptions, this pilot study provides guidance for conducting a future study, indicating a need for a more potent intervention. A full-scale trial testing an optimized program would provide conclusive results.Mailing information about BZRA risks and CBTI did not affect BZRA prescriptions.
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- 2022
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7. Nonattachment at Work on Well-being Among Working Adults in Hong Kong
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Emily W. S. Tsoi, Alan C. Y. Tong, and Winnie W. S. Mak
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Health (social science) ,Social Psychology ,Developmental and Educational Psychology ,Experimental and Cognitive Psychology ,Applied Psychology - Abstract
Nonattachment has been found to be a potentially important mental quality in mitigating psychological distress and promoting well-being across student and community adult populations. This study investigated the relationships between nonattachment and three workplace-related variables, namely control at work, psychological safety, and supervisor support, on mental well-being of a representative sample of working adults in Hong Kong.This is a cross-sectional investigation using the data provided by 1008 working adults who participated in a population-based telephone survey. Structural equation modeling (SEM) was performed to test how nonattachment may be related to mental well-being of working adults, with the relationship being mediated by three workplace-related variables.Results indicated that nonattachment was positively associated with flourishing. This association was mediated by perceived supervisor support and control at work. In addition, nonattachment was negatively related to depression and anxiety symptoms and the association was only mediated by perceived supervisor support. Psychological safety did not significantly mediate the effect of nonattachment on mental well-being.This study provides suggestive evidence that staff's perception towards supervisors and level of control at work can bridge the relationship between nonattachment and employee well-being. Potential cultural nuance that may have contributed to the nonsignificance of psychological safety was discussed.
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- 2022
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8. Emotion regulation as a mediator between early maladaptive schemas and non-suicidal self-injury in youth
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Annemarie Nicol, Phillip S. Kavanagh, Kristen Murray, Anita S. Mak, Nicol, Annemarie, Kavanagh, Phillip S, Murray, Kristen, and Mak, Anita S
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non-suicidal self-injury ,emotion regulation ,Psychiatry and Mental health ,Clinical Psychology ,Neuropsychology and Physiological Psychology ,youth mental health ,early maladaptive schemas - Abstract
Refereed/Peer-reviewed Non-suicidal self-injury is commonly explained using an emotion regulation framework. Increasingly, early maladaptive schemas (EMS) are also used to conceptualise self-injury. However, there is an absence of research examining the relationship between EMS, emotion regulation, and self-injury. The current study attempted to address this gap by comparing youth with and without a history of self-injury on measures of emotion regulation difficulties and EMS, specifically Abandonment/Instability and Defectiveness/Shame. Specifically, we were interested in assessing whether difficulties in emotion regulation mediated the relationship between EMS and self-injury. Four hundred and three Australian secondary and university students aged between 16 and 25 years, completed measures of self-injury, EMS, and difficulties in emotion regulation. We found significant and positive relationships between Abandonment/Instability, Defectiveness/Shame and six emotion regulation difficulties. Young people with a self-injury history reported more difficulties in emotion regulation compared to those who had never self-injured. For each of the EMS, there was a direct effect on self-injury status, as well as an indirect effect via total emotion regulation difficulties. There was a significant indirect effect of Abandonment/Instability on self-injury via limited access to emotion regulation strategies. Results contribute to our understanding of mechanisms underlying the association between EMS and self-injury, that is, through emotion regulation difficulties. Results are discussed with reference to clinical implications, suggesting that targeting both EMS and emotion regulation difficulties may be appropriate when working with young self-injurers.
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- 2022
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9. Does the peer-led Honest, Open, Proud program reduce stigma’s impact for everyone? An individual participant data meta-regression analysis
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Thomas Klein, Markus Kösters, Patrick W. Corrigan, Winnie W. S. Mak, Lindsay Sheehan, Colleen S. Conley, Nathalie Oexle, and Nicolas Rüsch
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Psychiatry and Mental health ,Health (social science) ,Social Psychology ,Epidemiology - Abstract
Purpose Many people with mental illness experience self-stigma and stigma-related stress and struggle with decisions whether to disclose their condition to others. The peer-led Honest, Open, Proud (HOP) group program supports them in their disclosure decisions. In randomized controlled trials, HOP has shown positive effects on self-stigma and stigma stress on average. This study examined individual predictors of HOP outcomes and tested the hypothesis that stigma stress reduction at the end of HOP mediates positive HOP effects at follow-up. Methods Six RCTs were included with data at baseline, post (after the HOP program) and at 3- or 4-week follow-up. Baseline variables were entered in meta-regression models to predict change in self-stigma, stigma stress, depressive symptoms and quality of life among HOP participants. Mediation models examined change in stigma stress (post) as a mediator of HOP effects on self-stigma, depressive symptoms, and quality of life at follow-up. Results More shame at baseline, and for some outcomes reduced empowerment, predicted reduced HOP effects on stigma stress, self-stigma, depressive symptoms, and quality of life. Younger age was related to greater improvements in stigma stress after the HOP program. Stigma stress reductions at the end of HOP mediated positive effects on self-stigma, depressive symptoms and quality of life at follow-up. Conclusion Participants who are initially less burdened by shame may benefit more from HOP. Stigma stress reduction could be a key mechanism of change that mediates effects on more distal outcomes. Implications for the further development of HOP are discussed.
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- 2023
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10. Going beyond Mindfulness: How Concentration and Tranquility Commonly Co-Arising with Mindfulness Account for Mental Health
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Ryan M. K. Chan, Winnie W. S. Mak, and Ben C. L. Yu
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concentration ,tranquility ,mindfulness ,nonattachment ,mental health ,samadhi ,calmness ,stillness ,stress ,distress ,Health, Toxicology and Mutagenesis ,Public Health, Environmental and Occupational Health - Abstract
Concentration and tranquility usually co-arise with mindfulness during mindfulness practice and in daily life and may potentially contribute to mental health; however, they have rarely been studied in empirical research. The present study aimed to examine the relationship of concentration and tranquility with mindfulness and indicators of mental health. With no existing self-report measure assessing concentration and tranquility, the Concentration Scale and Tranquility Scale were first developed and validated. Items were developed based on the extant literature, rated by a group of experts, and selected according to their ratings. Exploratory factor analyses (EFA; n = 384) and confirmatory factor analyses (CFA; n = 384) were employed in separate samples of university students and community adults to establish the factor structure of both scales. Their construct validity was established in another similar sample (n = 333) by examining their correlations with variables including (a) concentration-related concepts, (b) tranquility-related concepts, (c) mindfulness-related concepts, and (d) perceived stress and psychological distress. The relationships between concentration, tranquility, mindfulness, perceived stress and psychological distress were then examined by hierarchical multiple regressions, both cross-sectionally and longitudinally. A single-factor structure was found by the EFA and confirmed by the CFA for both scales. Concentration and tranquility were significantly and positively associated with (a) attentional control and (b) mindfulness and nonattachment; and negatively associated with (c) irritability and (d) perceived stress and psychological distress. Concentration and tranquility were found to have a significant incremental value over the effect of mindfulness on indicators of mental health. Concentration and tranquility can incrementally explain mental health above and beyond the effect of mindfulness.
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- 2023
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11. Mediating role of resilience in the relationship between COVID-19 related stigma and mental health among COVID-19 survivors: a cross-sectional study
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Weijun Xiao, Xiaoyang Liu, Hao Wang, Yiman Huang, Zhenwei Dai, Mingyu Si, Jiaqi Fu, Xu Chen, Mengmeng Jia, Zhiwei Leng, Dan Cui, Winnie W. S. Mak, Liming Dong, and Xiaoyou Su
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Infectious Diseases ,Public Health, Environmental and Occupational Health ,General Medicine - Abstract
Background The global coronavirus disease 2019 (COVID-19) has caused many negative effects on physical and mental health of patients who have survived COVID-19. Apart from some long-lasting physical sequelae, those COVID-19 survivors are also suffering stigma and discrimination at different levels around the world. The current study aims to assess the role resilience played in stigma and mental disorders among COVID-19 survivors. Methods The cross-sectional study was carried out among former COVID-19 patients in Jianghan District (Wuhan, China) from June 10 to July 25, 2021. The demographic questions, the Impact of Events Scale-Revised, the Generalized Anxiety Disorder Questionnaire, the Patient Health Questionnaire, the Resilience Style Questionnaire and the Short Version of COVID-19 Stigma Scale of 12 items were used to collect relevant information of the participants. Descriptive analyses, Pearson correlation analysis and Structural Equation Modeling were used to make data description and analysis. Results A total of 1541 out of 1601 COVID-19 survivors (887 females and 654 males) were included in the analysis. Perceived stigma of those COVID-19 survivors correlates significantly with anxiety (r = 0.335, P P P P P P P P P P Conclusion Stigma has a significant negative impact on mental health, while resilience plays a mediator role in the relationship between stigma and mental health among COVID-19 survivors. Based on our study, we suggested that when designing psychological interventions for COVID-19 survivors, consideration should be taken into account to reduce stigma and improve resilience.
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- 2023
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12. Brief Wellness Recovery Action Planning (WRAP®) as a mental health self-management tool for community adults in Hong Kong: A randomized controlled trial
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Winnie W. S. Mak, Emily W. S. Tsoi, and Henry C. Y. Wong
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Psychiatry and Mental health ,General Medicine - Published
- 2022
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13. Beyond biogenetic and psychosocial attributions: The role of the public in reducing stigma for people with schizophrenia
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Hanna Wong, Ben C. L. Yu, and Winnie W. S. Mak
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Psychiatry and Mental health ,Clinical Psychology ,Social Psychology ,Health Policy ,Public Health, Environmental and Occupational Health - Published
- 2022
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14. Lai Chi Wo – Rural Revitalizing
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Vincci W. S. Mak
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- 2023
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15. Efficacy of Internet-based rumination-focused cognitive behavioral therapy and mindfulness-based intervention with guided support in reducing risks of depression and anxiety: A randomized controlled trial (Preprint)
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Winnie W. S. Mak, Alan C. Y. Tong, Amanda C. M. Fu, Ivy W. Y. Leung, Olivia H. C. Jung, Edward R. Watkins, and Wacy W. S. Lui
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BACKGROUND Rumination and worry are common risk factors of depression and anxiety. Internet-based transdiagnostic interventions targeting individuals with these specific risks may be an effective way to prevent depression and anxiety. OBJECTIVE This study developed and compared the efficacy of two Internet-based transdiagnostic interventions with online guidance to an Internet-based psychoeducation control group in reducing risks and symptoms of depression and anxiety. METHODS This three-arm randomized controlled trial compared Internet-based rumination-focused cognitive behavioral therapy (RFCBT), mindfulness-based intervention (MBI), and psychoeducation control (EDU). A total of 256 participants were randomised into one of the three courses and received a 6-module program. Participants’ level of rumination, worry, depressive and anxiety symptoms were assessed at post-intervention (6 weeks), at 3-month and 9-month follow up. Efficacy was tested using Linear Mixed Model analysis. RESULTS Results showed similar levels of improvement on all outcomes across the three conditions. Change in rumination differed comparing RFCBT and MBI, where a fluctuation on rumination was noted at 3-month follow up among participants in RFCBT and an absence of long-term effect on was noted among participants in MBI at 9-month follow up. CONCLUSIONS All three conditions showed similar reduction in risks and symptoms implied that the two active interventions were not superior to psychoeducation control. The high attrition at follow-ups suggested the need for caution concerning the findings. Future studies should tease apart placebo effect and identify ways to improve adherence. CLINICALTRIAL Chinese Clinical Trial Registry (Trial no: ChiCTR-IOR-15006470)
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- 2023
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16. Interconnectedness Scale
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Ben C. L. Yu and Winnie W. S. Mak
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- 2022
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17. Comprehensive well-being scale: development and validation among Chinese in recovery of mental illness in Hong Kong
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Winnie W. S. Mak, Will W. L. Sham, Gladys T. Y. Yeung, and Candice L. Y. M. Powell
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China ,Psychometrics ,Scale development ,Applied psychology ,Well-being ,Validity ,Cronbach's alpha ,Surveys and Questionnaires ,medicine ,Humans ,Psychology ,General Psychology ,Chinese ,Mental Disorders ,Psychological research ,Research ,Reproducibility of Results ,Construct validity ,General Medicine ,Mental illness ,medicine.disease ,Mental health ,Confirmatory factor analysis ,BF1-990 ,Personal recovery ,Scale (social sciences) ,Hong Kong ,Factor Analysis, Statistical ,Intrapersonal communication - Abstract
Background Given the absence of a brief scale that reconciles and encompasses different conceptual definitions of well-being (physical, psychological, social and spiritual), the present research aimed at developing and validating a Comprehensive Well-Being Scale (CWBS) that encompasses these different conceptual definition and extend the definition of well-being to transcendental well-being among individuals in recovery of mental illness. The present research focuses on testing the scale among people in recovery of mental illness so that a brief and theoretically comprehensive scale would be available for mental health organization to evaluate the well-being of service users, and to develop and evaluate well-being related services. Methods A 56-item preliminary well-being scale was developed by a professional panel. In Study 1, 300 mental health service users in Hong Kong were recruited. Twenty items were selected through principal component analysis to form the CWBS. In Study 2, another sample of 300 service users was recruited. Confirmatory factor analysis was done to confirm a two-factor structure. Validity of the scale was also examined. Results The CWBS yielded good internal consistency (Cronbach’s alphas = .79–.91). The finding supported a two-factor structure, namely Intrapersonal Well-Being, and Transpersonal Well-Being, χ2 (169) = 335.61, p Conclusions The CWBS established concurrent and construct validity in assessing well-being among Chinese in recovery of mental illness in Hong Kong. It provided theoretical and practical implications for measuring well-being. Theoretically, it extended the concept of well-being to encompass transcendental well-being in model of recovery among individuals recovery from mental illness. Practically, it provided a tool for evaluation of well-being and service development in mental health organization.
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- 2021
18. Longitudinal Outcomes of Medical Student Research Mentorship: a 15-Year Analysis of the Radiation Oncology Mentorship Initiative
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Michael A. Dyer, Kimberley S. Mak, Muhammad M. Qureshi, Daniel Huang, Minh Tam Truong, Ariel E. Hirsch, and Suzanne Sarfaty
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medicine.medical_specialty ,business.industry ,Pharmacology toxicology ,Public Health, Environmental and Occupational Health ,Mentorship ,Oncology ,Interquartile range ,Family medicine ,Cohort ,Radiation oncology ,medicine ,Student research ,business ,Female students - Abstract
At our institution, students can be mentored by radiation oncology faculty through structured research programs, such as the Medical Student Summer Research Program (MSSRP). The purpose of this study is to report the research productivity of students who engaged in radiation oncology research mentorship, whether through the MSSRP or other avenues of research mentorship. We compiled a database of abstracts and manuscripts co-authored by 58 students who conducted research with radiation oncology faculty from 2005 to 2020. The means, medians, ranges, and interquartile ranges (IQR) of co-authorships and first authorships were calculated for the overall cohort and compared for MSSRP and non-MSSRP students, who matched into radiation oncology and those who did not, and male versus female students. Among all 58 students, 106 abstracts and 70 manuscripts were identified. Of those students, 54 (93.1%) published at least one abstract or manuscript. The mean number of abstract co-authorships per student was 3.07 (median 2, range 0–25, IQR 0–4), and the mean number of manuscript co-authorships per student was 2.22 (median 1, range 0–18, IQR 1–3). There were no significant differences in research output between MSSRP and non-MSSRP students or male and female students. However, the students who matched into radiation oncology published more co-author (3.67 vs. 1.63, p = 0.01) and first-author (1.62 vs. 0.53, p = 0.006) manuscripts than those who did not. Further research is warranted to assess whether skills gained from student-directed research translate into residency and beyond.
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- 2021
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19. Black Race Remains Associated with Lower Eligibility for Screening Using 2021 US Preventive Services Task Force Recommendations Among Lung Cancer Patients at an Urban Safety Net Hospital
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Anqi, Liu, Noreen, Siddiqi, Umit, Tapan, Kimberley S, Mak, Katrina A, Steiling, and Kei, Suzuki
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Health (social science) ,Sociology and Political Science ,Health Policy ,Anthropology ,Public Health, Environmental and Occupational Health - Abstract
To evaluate whether the revised US Preventive Services Task Force (USPSTF) criteria reduced inequities in lung cancer screening (LCS) eligibility among a racially diverse sample of patients with lung cancer.This is a retrospective analysis of adults diagnosed with primary lung malignancies at an urban safety net hospital. For all patients and exclusively ever-smokers, χAmong 678 lung cancer patients (46% female, mean age 66 ± 10 years), 51% were White, and 39% were Black. Using the 2013 guidelines, White patients (57%) would have been more likely to be eligible than Black (37%) and other-race patients (35%) (P 0.0001) at time of cancer diagnosis. Under the 2021 guidelines, White patients (68%) remained more likely to be eligible for LCS than Black (54%) and other-race patients (48%) (P = 0.0002). Among exclusively ever-smoking patients, we did not observe a significant difference in eligibility by race under the 2021 USPSTF guidelines (White [73%], Black [65%], and other-race [65%]; [P = 0.48]). Sex, ethnicity, education level, and insurance type were not associated with differential screening eligibility under either the 2013 or 2021 guidelines.The revised 2021 USPSTF LCS guidelines may not be sufficient to eliminate racial inequities in LCS eligibility among patients who go on to be diagnosed with primary lung cancer. Differential rates of lung cancer among never-smokers may contribute to this inequity.
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- 2022
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20. Perceived Stigma among Discharged Patients of COVID-19 in Wuhan, China: a Latent Profile Analysis
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Yijin Wu, Zhenwei Dai, Weijun Xiao, Hao Wang, Yiman Huang, Mingyu Si, Jiaqi Fu, Xu Chen, Mengmeng Jia, Zhiwei Leng, Dan Cui, Winnie W. S. Mak, and Xiaoyou Su
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Public Health, Environmental and Occupational Health - Abstract
BackgroundPerceived stigma has greatly influenced the life quality of the COVID-19 patients who recovered and were discharged (RD hereafter). It is essential to understand COVID-19 stigma of RD and its related risk factors. The current study aims to identify the characteristics of perceived COVID-19 stigma in RD using latent profile analysis (LPA), to explore its psycho-social influencing factors, and to determine the cut-off point of the stigma scale using receiver operating characteristic (ROC) analysis.MethodsA cross-sectional study was conducted among COVID-19 RD in 13 communities in Jianghan District, Wuhan City, Hubei Province, China from June 10 to July 25, 2021, enrolling total 1,297 participants. Data were collected on demographic characteristics, COVID-19 perceived stigma, post-traumatic stress disorder (PTSD), anxiety, depression, sleep disorder, fatigue, resilience, social support, and peace of mind. LPA was performed to identify different profiles of perceived COVID-19 stigma level. Univariate analysis and multinominal logistic regression analysis were conducted to explore the influencing factors in different profiles. ROC analyses was carried out to identify the cut-off value of perceived stigma.ResultsAmong the participants, three profiles of perceived stigma were identified: “low perceived COVID-19 stigma” (12.8%), “moderate perceived COVID-19 stigma” (51.1%), and “severe perceived COVID-19 stigma” (36.1%). Multinominal logistic regression analysis revealed that older age, living with other people, anxiety, and sleep disorder were positively associated with moderate perceived COVID-19 stigma, while higher educational level was negatively associated with moderate perceived COVID-19 stigma. Female, older age, living with other people, anxiety, and sleep disorder were positively associated with severe perceived COVID-19 stigma, while higher educational level, social support, and peace of mind were negatively associated with severe perceived COVID-19 stigma. ROC curve of the Short Version of COVID-19 Stigma Scale (CSS-S) for screening perceived COVID-19 stigma showed that the optimal cut-off value was ≥ 20.ConclusionThe study focuses on the issue of perceived COVID-19 stigma and its psycho-socio influencing factors. It provides evidence for implementing relevant psychological interventions to COVID-19 RD.
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- 2022
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21. Associations between public and self-stigma of help-seeking with help-seeking attitudes and intention: A meta-analytic structural equation modeling approach
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Ben C. L. Yu, Floria H. N. Chio, Kelly K. Y. Chan, Winnie W. S. Mak, Gengrui Zhang, David Vogel, and Mark H. C. Lai
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Psychiatry and Mental health ,Clinical Psychology ,Help-Seeking Behavior ,Social Psychology ,Attitude ,Latent Class Analysis ,Social Stigma ,Humans ,General Medicine ,Intention ,Patient Acceptance of Health Care - Abstract
The present study examined the association between help-seeking public stigma and help-seeking self-stigma (i.e., internalization of stigma) and the relative association of both types of stigma with help-seeking attitude and intention using a full-information meta-analytic structural equation modeling approach. We also investigated the moderating effect of gender, age, collectivism, and social group in the internalization process. Results from 115 independent samples containing data from 54,793 individuals showed that public stigma of help-seeking was strongly and positively associated with self-stigma of help-seeking. Moreover, after controlling for the effect of each other, self-stigma, but not public stigma, remained significantly associated with help-seeking attitude and help-seeking intention. Gender, age, collectivism, and social group did not significantly moderate the association between public and self-stigma. The findings highlight that people who perceive more stigma of help-seeking from others tend to have higher levels of self-stigma. Compared with help-seeking public stigma, help-seeking self-stigma might have a larger impact on one's help-seeking attitude and intention. Help-seeking promotion campaigns should be devised to tackle both types of stigma to foster positive help-seeking attitude and intention. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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- 2022
22. Baseline characteristics of patients included into the ERS Clinical Research Collaboration: 'Pulmonary Hemodynamics during Exercise - Research Network' (PEX-NET) registry
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G Kovacs, M Humbert, P Herve, A Avian, N Galie, G Lewis, R Souza, S Ulrich, A Vonk Noordegraaf, M Andersen, J A Barbera, I Blanco, R Condliffe, M D'Alto, B Egenlauf, R Ewert, E Gruenig, A Heine, S Herkenrath, S Hsu, K Kasperowicz, S Mak, B Maron, C Mccabe, R Oliveira, S Rosenkranz, L Savale, S Saxer, D Systrom, R Tedford, A Torbicki, and H Olschewski
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- 2022
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23. Differences in Quality of Life Between Men and Women who Undergo Bladder Preservation with Trimodality Therapy
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Michael Drumm, Leslie K. Ballas, Andrzej Niemierko, Jason A. Efstathiou, and Kimberley S. Mak
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03 medical and health sciences ,medicine.medical_specialty ,0302 clinical medicine ,Quality of life (healthcare) ,Oncology ,business.industry ,030220 oncology & carcinogenesis ,Urology ,General surgery ,030232 urology & nephrology ,medicine ,business ,Bladder preservation - Abstract
PURPOSE: Sex-specific differences exist in muscle invasive bladder cancer (MIBC): men have a higher incidence; women present with more advanced disease; and surgical options differ between men and women. Health related quality of life (HRQoL) for male versus female patients with MIBC is not well understood and limited data exists in patients who undergo bladder preservation with trimodality therapy (TMT). The purpose of this study was to compare long-term HRQoL between men and women who have undergone TMT. METHODS AND MATERIALS: This was a secondary analysis of a prior study that reported long-term HRQoL differences for patients who underwent TMT. We analyzed patient reported HRQoL data to assess differences in HRQoL between men and women. RESULTS: Of the 64/74 (86%) TMT patients that completed questionnaires, 14 (22%) were women. Median age at diagnosis was 60 years for women and 66 years for men (p = 0.007). From six HRQoL instruments, there were two responses with a statistically significant difference between women and men –incidence of diarrhea and degree of sexual activity. Fifty percent of women compared to 86%of men reported no diarrhea (p = 0.02). A greater percentage of women reported some degree of sexual activity in the 4 weeks prior to questionnaire completion (p = 0.04), and sexual interest following TMT declined significantly with age in men, but not in women. CONCLUSIONS: In general, men and women report very good long-term HRQoL following TMT. There were, however, some differences between the sexes. Understanding this difference, especially related to sexual function, will allow more informed decision making by patients when choosing between treatment modalities.
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- 2021
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24. Racial and socioeconomic disparities in the use of stereotactic body radiotherapy for treating non-small cell lung cancer: a narrative review
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Kimberley S. Mak and Yue Lin
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Pulmonary and Respiratory Medicine ,Oncology ,medicine.medical_specialty ,business.industry ,MEDLINE ,non-small cell lung cancer (NSCLC) ,medicine.disease ,Internal medicine ,medicine ,Narrative review ,Non small cell ,Lung cancer ,business ,Lower income ,Stereotactic body radiotherapy ,Socioeconomic status ,Review Article on Socioeconomic Disparities in the Treatment of Thoracic Malignancies - Abstract
In the past two decades, there has been a steady increase in the use of stereotactic body radiotherapy (SBRT) as an alternative to surgical intervention for early-stage non-small cell lung cancer (NSCLC) patients; however, not much is known about the impact of race and socioeconomic status (SES) on the delivery of SBRT. Here, we conduct a narrative review to examine potential disparities in the use of SBRT. Keyword searches of MEDLINE/PubMed, Web of Science, Embase, and Google Scholar databases were performed for studies focused on race, SES, and the use of SBRT published between 2000 and 2020. Six studies were identified, and showed that minority patients, especially Blacks, were less likely to receive SBRT and had a significantly longer median time between diagnosis to SBRT treatment. Patients with lower income or lower education, as well as those from lower socioeconomic regions were less likely to receive SBRT; they were more likely to receive conventionally fractionated external beam radiation (CFRT) or no treatment. These racial and socioeconomic factors were associated with worse survival in other general early-stage NSCLC studies. In conclusion, the limited number of published studies suggest significant disparities in the treatment of early-stage NSCLC with SBRT. These factors potentially lead to worse survival outcomes among vulnerable patient populations. Equal access to SBRT should be a focus of healthcare delivery systems, to ensure optimal clinical outcomes for patients with early-stage NSCLC.
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- 2021
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25. Unpacking Cultural Influences on Stigma of People with Mental Illness between Group-Oriented and Individual-Oriented Cultures
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Ben C. L. Yu and Winnie W. S. Mak
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- 2022
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26. Targeted Gene Sanger Sequencing Should Remain the First-Tier Genetic Test for Children Suspected to Have the Five Common X-Linked Inborn Errors of Immunity
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Koon-Wing Chan, Chung-Yin Wong, Daniel Leung, Xingtian Yang, Susanna F. S. Fok, Priscilla H. S. Mak, Lei Yao, Wen Ma, Huawei Mao, Xiaodong Zhao, Weiling Liang, Surjit Singh, Mohamed-Ridha Barbouche, Jian-Xin He, Li-Ping Jiang, Woei-Kang Liew, Minh Huong Thi Le, Dina Muktiarti, Fatima Johanna Santos-Ocampo, Reda Djidjik, Brahim Belaid, Intan Hakimah Ismail, Amir Hamzah Abdul Latiff, Way Seah Lee, Tong-Xin Chen, Jinrong Liu, Runming Jin, Xiaochuan Wang, Yin Hsiu Chien, Hsin-Hui Yu, Dinesh Raj, Revathi Raj, Jenifer Vaughan, Michael Urban, Sylvia van den Berg, Brian Eley, Anselm Chi-Wai Lee, Mas Suhaila Isa, Elizabeth Y. Ang, Bee Wah Lee, Allen Eng Juh Yeoh, Lynette P. Shek, Nguyen Ngoc Quynh Le, Van Anh Thi Nguyen, Anh Phan Nguyen Lien, Regina D. Capulong, Joanne Michelle Mallillin, Jose Carlo Miguel M. Villanueva, Karol Anne B. Camonayan, Michelle De Vera, Roxanne J. Casis-Hao, Rommel Crisenio M. Lobo, Ruby Foronda, Vicky Wee Eng Binas, Soraya Boushaki, Nadia Kechout, Gun Phongsamart, Siriporn Wongwaree, Chamnanrua Jiratchaya, Mongkol Lao-Araya, Muthita Trakultivakorn, Narissara Suratannon, Orathai Jirapongsananuruk, Teerapol Chantveerawong, Wasu Kamchaisatian, Lee Lee Chan, Mia Tuang Koh, Ke Juin Wong, Siew Moy Fong, Meow-Keong Thong, Zarina Abdul Latiff, Lokman Mohd Noh, Rajiva de Silva, Zineb Jouhadi, Khulood Al-Saad, Pandiarajan Vignesh, Ankur Kumar Jindal, Amit Rawat, Anju Gupta, Deepti Suri, Jing Yang, Elaine Yuen-Ling Au, Janette Siu-Yin Kwok, Siu-Yuen Chan, Wayland Yuk-Fun Hui, Gilbert T. Chua, Jaime Rosa Duque, Kai-Ning Cheong, Patrick Chun Yin Chong, Marco Hok Kung Ho, Tsz-Leung Lee, Wilfred Hing-Sang Wong, Wanling Yang, Pamela P. Lee, Wenwei Tu, Xi-Qiang Yang, and Yu Lung Lau
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Agammaglobulinemia ,Exome Sequencing ,Immunology ,High-Throughput Nucleotide Sequencing ,Humans ,Immunology and Allergy ,Genetic Testing ,Child ,X-Linked Combined Immunodeficiency Diseases - Abstract
To address inborn errors of immunity (IEI) which were underdiagnosed in resource-limited regions, our centre developed and offered free genetic testing for the most common IEI by Sanger sequencing (SS) since 2001. With the establishment of The Asian Primary Immunodeficiency (APID) Network in 2009, the awareness and definitive diagnosis of IEI were further improved with collaboration among centres caring for IEI patients from East and Southeast Asia. We also started to use whole exome sequencing (WES) for undiagnosed cases and further extended our collaboration with centres from South Asia and Africa. With the increased use of Next Generation Sequencing (NGS), we have shifted our diagnostic practice from SS to WES. However, SS was still one of the key diagnostic tools for IEI for the past two decades. Our centre has performed 2,024 IEI SS genetic tests, with in-house protocol designed specifically for 84 genes, in 1,376 patients with 744 identified to have disease-causing mutations (54.1%). The high diagnostic rate after just one round of targeted gene SS for each of the 5 common IEI (X-linked agammaglobulinemia (XLA) 77.4%, Wiskott–Aldrich syndrome (WAS) 69.2%, X-linked chronic granulomatous disease (XCGD) 59.5%, X-linked severe combined immunodeficiency (XSCID) 51.1%, and X-linked hyper-IgM syndrome (HIGM1) 58.1%) demonstrated targeted gene SS should remain the first-tier genetic test for the 5 common X-linked IEI.
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- 2022
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27. Interconnectedness Is Associated with a Greater Sense of Civic Duty and Collective Action Participation through Transcendental Awareness and Compassion during COVID-19
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Winnie W. S. Mak, Sin Man Ng, Emily W. S. Tsoi, and Ben C. L. Yu
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Young Adult ,Health, Toxicology and Mutagenesis ,COVID-19 ,pandemic ,interconnectedness ,self-transcendence ,compassion ,civic duty ,collective action ,Community Participation ,Public Health, Environmental and Occupational Health ,Humans ,Empathy ,Pandemics ,humanities - Abstract
The COVID-19 pandemic has a unprecedented impact on the way individuals make sense of the interconnected nature of themselves in relation to the world. This study investigated the mediating role of transcendental awareness and compassion in the association of interconnectedness with a sense of civic duty and collective action participation during COVID-19 using a longitudinal design. A total of 336 young adult participants were recruited at baseline and were asked to complete measures of interconnectedness, transcendental awareness, compassion, civic duty, and collective action participation at three time points over a 6-month period. Path analysis was used to test the hypothesized mediation model. The results showed that compassion fully mediated the positive association between interconnectedness and collective action participation and partially mediated the positive association between interconnectedness and civic duty. Transcendental awareness also partially mediated the positive association between interconnectedness and civic duty but not collective action participation. This study highlighted the potential of interconnectedness in promoting civic duty and engagement in collective action through transcendental awareness and compassion during the COVID-19 pandemic.
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- 2022
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28. Mindfulness-based online intervention on mental health and quality of life among COVID-19 patients in China: an intervention design
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Mingyu Si, Winnie W. S. Mak, Qiu-Ping Tang, Yu Jiang, Zhiwei Leng, Xiaoyou Su, Weizhong Yang, Jun Lian, Yiman Huang, Chen Wang, Hao Wang, Chen Pan, Luzhao Feng, and Weijun Xiao
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China ,Mindfulness ,Psychological intervention ,Computer-assisted web interviewing ,Infectious and parasitic diseases ,RC109-216 ,Anxiety ,law.invention ,Stress Disorders, Post-Traumatic ,03 medical and health sciences ,Study Protocol ,0302 clinical medicine ,Randomized controlled trial ,Quality of life ,law ,Intervention (counseling) ,Surveys and Questionnaires ,medicine ,Humans ,030212 general & internal medicine ,Randomized Controlled Trials as Topic ,Internet ,business.industry ,Depression ,Public Health, Environmental and Occupational Health ,COVID-19 ,Mindfulness-based intervention ,General Medicine ,Mental health ,Infectious Diseases ,Quality of Life ,medicine.symptom ,Public aspects of medicine ,RA1-1270 ,business ,030217 neurology & neurosurgery ,Internet-Based Intervention ,Clinical psychology - Abstract
Background COVID-19 can lead to increased psychological symptoms such as post-traumatic stress disorder (PTSD), depression, and anxiety among patients with COVID-19. Based on the previous mindfulness-based interventions proved to be effective, this protocol reports a design of a randomized controlled trial aiming to explore the efficacy and possible mechanism of a mindful living with challenge (MLWC) intervention developed for COVID-19 survivors in alleviating their psychological problems caused by both the disease and the pandemic. Methods In April 2021, more than 1600 eligible participants from Hubei Province of China will be assigned 1:1 to an online MLWC intervention group or a waitlist control group. All participants will be asked to complete online questionnaires at baseline, post-program, and 3-month follow-up. The differences of mental health status (e.g. PTSD) and physical symptoms including fatigue and sleeplessness between the COVID-19 survivors who receiving the online MLWC intervention and the control group will be assessed. In addition, the possible mediators and moderators of the link between the MLWC intervention and target outcomes will be evaluated by related verified scales, such as the Five Facets Mindfulness Questionnaire. Data will be analyzed based on an intention-to-treat approach, and SPSS software will be used to perform statistical analysis. Discussion The efficacy and potential mechanism of MLWC intervention in improving the quality of life and psychological status of COVID-19 survivors in China are expected to be reported. Findings from this study will shed light on a novel and feasible model in improving the psychological well-being of people during such public health emergencies. Trial registration Chinese Clinical Trial Registry (ChiCTR), ChiCTR2000037524; Registered on August 29, 2020, http://www.chictr.org.cn/showproj.aspx?proj=60034.
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- 2021
29. Reducing Stigma Through Interconnectedness and Compassion: a Buddhism-Based Approach to Reduce Stigma Toward People with Mental Illness
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Winnie W. S. Mak, Ben C. L. Yu, Ivy W. Y. Leung, and Floria H. N. Chio
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050103 clinical psychology ,Mediation (statistics) ,medicine.medical_specialty ,animal structures ,Health (social science) ,Mindfulness ,Social Psychology ,Public health ,media_common.quotation_subject ,Social distance ,05 social sciences ,Stigma (botany) ,Experimental and Cognitive Psychology ,Compassion ,Mental illness ,medicine.disease ,050105 experimental psychology ,Interconnectedness ,Developmental and Educational Psychology ,medicine ,0501 psychology and cognitive sciences ,Psychology ,Applied Psychology ,Clinical psychology ,media_common - Abstract
The aims of the present studies were to investigate the effect of interconnectedness in reducing stigmatization of people with mental illness and the ways compassion mediates the effect of interconnectedness on stigma. Two studies were conducted using college students as participants. In study 1, path analysis was employed to investigate the associations between interconnectedness, compassion, and stigma among people with mental illness. In study 2, an experiment with three conditions (i.e., interconnectedness, compassion, and active control conditions) was conducted to investigate the effect of interconnectedness on stigma reduction. This study also attempted to investigate causally the mediating role of compassion on the effect of interconnectedness on stigma. Study 1 (n = 135) found that compassion significantly mediated the relationship between interconnectedness and social distance [β = 0.09, 95% CI (0.03 to 0.24), p
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- 2021
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30. A Web-Based Stratified Stepped Care Platform for Mental Well-being (TourHeart+): User-Centered Research and Design
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Winnie W S Mak, Sin Man Ng, and Florence H T Leung
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Medicine (miscellaneous) ,Health Informatics - Abstract
Background Internet-based mental health interventions have been demonstrated to be effective in alleviating psychological distress and promoting mental well-being. However, real-world uptake and engagement of such interventions have been low. Rather than being stand-alone interventions, situating internet-based interventions under a stratified stepped care system can support users to continue with mental health practice and monitor their mental health status for timely services that are commensurate with their needs. A user-centered approach should be used in the development of such web-based platforms to understand the facilitators and barriers in user engagement to enhance platform uptake, usability, and adherence so it can support the users’ continued adoption and practice of self-care for their mental health. Objective The aim of this study was to describe the design process taken to develop a web-based stratified stepped care mental health platform, TourHeart+, using a user-centered approach that gathers target users’ perceptions on mental self-care and feedback on the platform design and incorporates them into the design. Methods The process involved a design workshop with the interdisciplinary development team, user interviews, and 2 usability testing sessions on the flow of registration and mental health assessment and the web-based self-help interventions of the platform. The data collected were summarized as descriptive statistics if appropriate and insights are extracted inductively. Qualitative data were extracted using a thematic coding approach. Results In the design workshop, the team generated empathy maps and point-of-view statements related to the possible mental health needs of target users. Four user personas and related processes in the mental health self-care journey were developed based on user interviews. Design considerations were derived based on the insights drawn from the personas and mental health self-care journey. Survey results from 104 users during usability testing showed that the overall experience during registration and mental health assessment was friendly, and they felt cared for, although no statistically significant differences on preference ratings were found between using a web-based questionnaire tool and through an interactive chatbot, except that chatbot format was deemed more interesting. Facilitators of and barriers to registering the platform and completing the mental health assessment were identified through user feedback during simulation with mock-ups. In the usability testing for guided self-help interventions, users expressed pain points in course adherence, and corresponding amendments were made in the flow and design of the web-based courses. Conclusions The design process and findings presented in the study are important in developing a user-centric platform to optimize users’ acceptance and usability of a web-based stratified stepped care platform with guided self-help interventions for mental well-being. Accounting for users’ perceptions and needs toward mental health self-care and their experiences in the design process can enhance the usability of an evidence-based mental health platform on the web.
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- 2023
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31. A pilot study on the effectiveness of low-intensity cognitive behavioural therapy (LiCBT) for common mental disorders in Hong Kong
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Sania S. W. Yau, Chui-De Chiu, Natalie T.Y. Leung, Candice L. Y. M. Powell, Alfred Pak‐kwan Lo, Gladys T. Y. Yeung, Patrick W. L. Leung, Winnie W. S. Mak, Suzanne Ho-wai So, and Eugene Mullan
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050103 clinical psychology ,business.industry ,05 social sciences ,Cognition ,General Medicine ,Mental health ,030227 psychiatry ,03 medical and health sciences ,Clinical Psychology ,0302 clinical medicine ,Recovery rate ,Improvement rate ,Generalised anxiety disorder ,medicine ,Anxiety ,0501 psychology and cognitive sciences ,medicine.symptom ,business ,Psychological treatment ,Depression (differential diagnoses) ,Clinical psychology - Abstract
Background: To cope with the rising demand for psychological treatment, evidence-based low-intensity cognitive behavioural therapy (LiCBT) delivered by trained para-professionals was introduced internationally. Aims: This pilot study aimed at examining the effectiveness of LiCBT in Hong Kong. Method: This study was of an uncontrolled pre- and post-treatment design, testing LiCBT at a local community mental health centre in Hong Kong. Two hundred and eighty-five Chinese adult help-seekers to the centre attended two or more sessions of LiCBT delivered by trained para-professionals. These participants also rated their depression and anxiety on the Patient Health Questionnaire-9 (PHQ-9) and Generalised Anxiety Disorder Scale-7 (GAD-7), respectively, at pre- and post-treatment. Results: Comparison of the pre- and post-treatment PHQ-9 and GAD-7 scores of 285 participants indicated significant improvements in depression and anxiety with large effect sizes (depression: d = 0.87; anxiety: d = 0.95). For those participants reaching the clinical level of either depression and/or anxiety at pre-treatment (n = 229, 80.4%), they reported even larger effect sizes (depression: d = 1.00; anxiety: d = 1.15). The recovery rate was 55.9% with a reliable improvement rate of 63.9%. An average of 5.6 sessions was offered to the participants with each session spanning a mean of 42 minutes. The baseline clinical conditions and participants’ educational level were predictive of post-treatment recovery. Conclusions: The results supported the effectiveness and cost-efficiency of LiCBT for depression and anxiety at a Hong Kong community mental health centre. The effect sizes and the recovery and reliable improvement rates achieved were comparable to those reported from countries such as the UK and Australia.
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- 2021
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32. From Mindfulness to Personal Recovery: the Mediating Roles of Self-Warmth, Psychological Flexibility, and Valued Living
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Winnie W. S. Mak, Floria H. N. Chio, Rita W. Law, and Kathie S. C. Chong
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050103 clinical psychology ,medicine.medical_specialty ,Health (social science) ,Mindfulness ,Social Psychology ,Demographics ,Public health ,05 social sciences ,Flexibility (personality) ,Experimental and Cognitive Psychology ,Mental illness ,medicine.disease ,050105 experimental psychology ,Developmental and Educational Psychology ,medicine ,0501 psychology and cognitive sciences ,Psychology ,Applied Psychology ,Clinical psychology - Abstract
The present study tested a model of mindfulness and its relationships with personal recovery of people with mental illness. It was hypothesized that mindfulness would be positively related to personal recovery through increased self-compassion, valued living, and reduced psychological inflexibility. One hundred and fifty-three people with mental illness completed questionnaires including measures of demographics, mindfulness, psychological inflexibility, self-compassion, valued living, and personal recovery. Results suggested that mindfulness is related to personal recovery through increased self-warmth (indirect effect = .04, SEaXb = .02, CI: .00 to .09), valued living (indirect effect = .06, SEaXb = .03, CI: .01 to .12), and reduced psychological inflexibility (indirect effect = .26, SEaXb = .06, CI: .14 to .39). These findings suggested that mindfulness may be a vital ingredient in promoting personal recovery and that it exerts effects on personal recovery through these specific recovery-conducive qualities among people with mental illness. Implications of this model of mindfulness were discussed.
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- 2021
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33. Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology
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Jennifer K. Litton, Kenneth Offit, Christine Laronga, Matthew B. Yurgelun, Leigha Senter-Jamieson, Kristen M. Shannon, Ahmed Elkhanany, Beth Y. Karlan, Seema A. Khan, Susan M. Domchek, Kari B. Wisinski, Patricia I. Dickson, Gwen Reiser, Holly J. Pederson, Catherine Klein, Barbara S. Norquist, Mary B. Daly, Allison W. Kurian, Wendy Kohlmann, Carolyn S. Menendez, Jeffrey N. Weitzel, Mary A. Dwyer, Mollie L. Hutton, Susan Darlow, Kala Visvanathan, Sofia D. Merajver, Rebecca Shatsky, Myra J. Wick, Michael Goggins, Saundra S. Buys, Michael Berry, Susan Hatters Friedman, Julie S. Mak, and Tuya Pal
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Male ,Oncology ,medicine.medical_specialty ,Colorectal cancer ,Genetic counseling ,Genes, BRCA2 ,Genes, BRCA1 ,Breast Neoplasms ,Genetic Counseling ,Cancer syndrome ,Prostate cancer ,Internal medicine ,Pancreatic cancer ,medicine ,Humans ,Genetic Predisposition to Disease ,Genetic Testing ,skin and connective tissue diseases ,Genetic testing ,Ovarian Neoplasms ,medicine.diagnostic_test ,business.industry ,Cancer ,medicine.disease ,Pancreatic Neoplasms ,Mutation ,Female ,Ovarian cancer ,business - Abstract
The NCCN Guidelines for Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic focus primarily on assessment of pathogenic or likely pathogenic variants associated with increased risk of breast, ovarian, and pancreatic cancer and recommended approaches to genetic testing/counseling and management strategies in individuals with these pathogenic or likely pathogenic variants. This manuscript focuses on cancer risk and risk management for BRCA-related breast/ovarian cancer syndrome and Li-Fraumeni syndrome. Carriers of a BRCA1/2 pathogenic or likely pathogenic variant have an excessive risk for both breast and ovarian cancer that warrants consideration of more intensive screening and preventive strategies. There is also evidence that risks of prostate cancer and pancreatic cancer are elevated in these carriers. Li-Fraumeni syndrome is a highly penetrant cancer syndrome associated with a high lifetime risk for cancer, including soft tissue sarcomas, osteosarcomas, premenopausal breast cancer, colon cancer, gastric cancer, adrenocortical carcinoma, and brain tumors.
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- 2021
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34. LINKS BETWEEN CORONARY MICROVASCULAR DYSFUNCTION AND EVIDENCE OF HEART FAILURE WITH PRESERVED EJECTIVE FRACTION
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J. Park, S. Miner, V. Gurtu, F. Valle, and S. Mak
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Cardiology and Cardiovascular Medicine - Published
- 2022
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35. PREDICTING 1-YEAR MORTALITY IN AMBULATORY HEART FAILURE PATIENTS: EMPIRIC MODELS OUTPERFORM PHYSICIAN INTUITIVE ESTIMATES
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A. Alba, T. Buchan, S. Saha, S. Fan, S. Poon, S. Mak, A. Al-Hesayen, M. Toma, S. Zieroth, K. Anderson, C. Demers, L. Porepa, S. Chih, N. Giannetti, H. Ross, and G. Guyatt
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Cardiology and Cardiovascular Medicine - Published
- 2022
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36. Brief Wellness Recovery Action Planning (WRAP
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Winnie W S, Mak, Emily W S, Tsoi, and Henry C Y, Wong
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Wellness Recovery Action Planning (WRAPThis randomized controlled trial investigates the effectiveness of brief Wellness Recovery Action Planning (WRAP182 adults were randomly assigned to WRAPSignificant improvements were found in depressive (Brief WRAP
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- 2022
37. A Web-Based Stratified Stepped Care Platform for Mental Well-being (TourHeart+): User-Centered Research and Design (Preprint)
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Winnie W S Mak, Sin Man Ng, and Florence H T Leung
- Abstract
BACKGROUND Internet-based mental health interventions have been demonstrated to be effective in alleviating psychological distress and promoting mental well-being. However, real-world uptake and engagement of such interventions have been low. Rather than being stand-alone interventions, situating internet-based interventions under a stratified stepped care system can support users to continue with mental health practice and monitor their mental health status for timely services that are commensurate with their needs. A user-centered approach should be used in the development of such web-based platforms to understand the facilitators and barriers in user engagement to enhance platform uptake, usability, and adherence so it can support the users’ continued adoption and practice of self-care for their mental health. OBJECTIVE The aim of this study was to describe the design process taken to develop a web-based stratified stepped care mental health platform, TourHeart+, using a user-centered approach that gathers target users’ perceptions on mental self-care and feedback on the platform design and incorporates them into the design. METHODS The process involved a design workshop with the interdisciplinary development team, user interviews, and 2 usability testing sessions on the flow of registration and mental health assessment and the web-based self-help interventions of the platform. The data collected were summarized as descriptive statistics if appropriate and insights are extracted inductively. Qualitative data were extracted using a thematic coding approach. RESULTS In the design workshop, the team generated empathy maps and point-of-view statements related to the possible mental health needs of target users. Four user personas and related processes in the mental health self-care journey were developed based on user interviews. Design considerations were derived based on the insights drawn from the personas and mental health self-care journey. Survey results from 104 users during usability testing showed that the overall experience during registration and mental health assessment was friendly, and they felt cared for, although no statistically significant differences on preference ratings were found between using a web-based questionnaire tool and through an interactive chatbot, except that chatbot format was deemed more interesting. Facilitators of and barriers to registering the platform and completing the mental health assessment were identified through user feedback during simulation with mock-ups. In the usability testing for guided self-help interventions, users expressed pain points in course adherence, and corresponding amendments were made in the flow and design of the web-based courses. CONCLUSIONS The design process and findings presented in the study are important in developing a user-centric platform to optimize users’ acceptance and usability of a web-based stratified stepped care platform with guided self-help interventions for mental well-being. Accounting for users’ perceptions and needs toward mental health self-care and their experiences in the design process can enhance the usability of an evidence-based mental health platform on the web. CLINICALTRIAL
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- 2022
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38. The Effects of Internet-Based Storytelling Programs (Amazing Adventure Against Stigma) in Reducing Mental Illness Stigma With Mediation by Interactivity and Stigma Content: Randomized Controlled Trial
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Winnie W. S. Mak and Tiffany Hiu Ching Fong
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Internet ,Mental Health ,Mental Disorders ,Social Stigma ,Humans ,Health Informatics ,Students - Abstract
Background Mental illness stigma has been a global concern, owing to its adverse effects on the recovery of people with mental illness, and may delay help-seeking for mental health because of the concern of being stigmatized. With technological advancement, internet-based interventions for the reduction of mental illness stigma have been developed, and these effects have been promising. Objective This study aimed to examine the differential effects of internet-based storytelling programs, which varied in the levels of interactivity and stigma content, in reducing mental illness stigma. Methods Using an experimental design, this study compared the effects of 4 storytelling websites that varied in the levels of interactivity and stigma content. Specifically, the conditions included an interactive website with stigma-related content (combo condition), a noninteractive website with stigma-related content (stigma condition), an interactive website without stigma-related content (interact condition), and a noninteractive website without stigma-related content (control condition). Participants were recruited via mass emails to all students and staff of a public university and via social networking sites. Eligible participants were randomized into the following four conditions: combo (n=67), stigma (n=65), interact (n=64), or control (n=67). The participants of each group viewed the respective web pages at their own pace. Public stigma, microaggression, and social distance were measured on the web before the experiment, after the experiment, and at the 1-week follow-up. Perceived autonomy and immersiveness, as mediators, were assessed after the experiment. Results Both the combo (n=66) and stigma (n=65) conditions were effective in reducing public stigma and microaggression toward people with mental illness after the experiment and at the 1-week follow-up. However, none of the conditions had significant time×condition effects in reducing the social distance from people with mental illness. The interact condition (n=64) significantly reduced public stigma after the experiment (P=.02) but not at the 1-week follow-up (P=.22). The control condition (n=67) did not significantly reduce all outcomes associated with mental illness stigma. Perceived autonomy was found to mediate the effect of public stigma (P=.56), and immersiveness mediated the effect of microaggression (P=.99). Conclusions Internet-based storytelling programs with stigma-related content and interactivity elicited the largest effects in stigma reduction, including reductions in public stigma and microaggression, although only its difference with internet-based storytelling programs with stigma-related content was not statistically significant. In other words, although interactivity could strengthen the stigma reduction effect, stigma-related content was more critical than interactivity in reducing stigma. Future stigma reduction efforts should prioritize the production of effective stigma content on their web pages, followed by considering the value of incorporating interactivity in future internet-based storytelling programs. Trial Registration ClinicalTrials.gov NCT05333848; https://clinicaltrials.gov/ct2/show/NCT05333848
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- 2022
39. An Intervention to Change Illness Representations and Self-Care of Individuals With Type 2 Diabetes: A Randomized Controlled Trial
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Winnie W. S. Mak, Joseph Lau, Linda D. Cameron, Alice P.S. Kong, Virginia W. Y. Chan, and Phoenix K. H. Mo
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Coping (psychology) ,medicine.medical_specialty ,MEDLINE ,Type 2 diabetes ,law.invention ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Randomized controlled trial ,law ,Diabetes mellitus ,Adaptation, Psychological ,medicine ,Humans ,Applied Psychology ,Glycated Hemoglobin ,Intention-to-treat analysis ,business.industry ,Public health ,medicine.disease ,Self Efficacy ,030227 psychiatry ,Self Care ,Psychiatry and Mental health ,Diabetes Mellitus, Type 2 ,chemistry ,Physical therapy ,Glycated hemoglobin ,business ,030217 neurology & neurosurgery - Abstract
OBJECTIVE Suboptimal self-care by individuals with diabetes mellitus (DM) is a significant public health concern. The common-sense model (CSM) proposes that illness representations are associated with coping and health outcomes across various conditions. The present study examined the efficacy of a CSM-based intervention in improving illness representations, self-care, self-care self-efficacy, use of adaptive coping strategies, and glycated hemoglobin among individuals with type 2 DM (T2DM). METHODS A two-arm randomized controlled trial was used. A total of 455 T2DM patients were recruited from an outpatient DM clinic and randomized to an intervention group that consisted of five weekly group-based education sessions or a control group that received five weekly educational booklets. Evaluation was conducted at baseline and at 1- and 6-month follow-up. RESULTS The 2 × 3 linear mixed-model analysis using a modified intention to treat revealed a significant time by condition interaction effect on level of self-care (F(2,840) = 7.78, p < .001), self-care self-efficacy (F(1.89,794.57) = 14.40, p < .001), and use of adaptive coping strategies (F(1.94,812.93) = 4.75, p = .010) in which participants in the intervention group reported greater improvement in such aspects compared with those in the control group. A significant time effect was observed in some dimensions of illness representations. No significant effect was found in glycated hemoglobin. Participants reported positive feedback to the intervention and perceived improvement in various domains. CONCLUSIONS The CSM-based intervention was effective in improving self-care and coping among DM patients. The intervention also demonstrated high feasibility and acceptability. Findings provided important insights in improving health-related outcomes for patients with T2DM using the CSM framework.
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- 2020
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40. Placard in Hand: A Simple, Inexpensive Intervention to Improve On-Treatment Visit Compliance in a Safety Net Radiation Oncology Patient Population
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Alexander R Moeller, Michael A. Dyer, Ariel E. Hirsch, Kimberley S. Mak, P. Clancy, Muhammad M. Qureshi, Jacklyn R Guill, and Minh Tam Truong
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medicine.medical_specialty ,Lung Neoplasms ,Oncology (nursing) ,business.industry ,Health Policy ,Safety net ,medicine.medical_treatment ,MEDLINE ,Compliance (psychology) ,Placard ,Radiation therapy ,Patient population ,Oncology ,Intervention (counseling) ,Multivariate Analysis ,Emergency medicine ,Radiation oncology ,Radiation Oncology ,Humans ,Medicine ,business ,Lung ,Retrospective Studies - Abstract
PURPOSE: On-treatment visits (OTVs) for patients undergoing radiotherapy (RT) should occur every five fractions. Compliance with OTVs was identified as a potential issue in a safety-net patient population. This study determined if brightly colored placards given to patients improved OTV compliance. MATERIALS AND METHODS: A retrospective analysis of all patients with lung cancer receiving RT from October 1, 2015 to September 30, 2017 evaluated OTV compliance before (No Placard) and after (Placard) the placard was introduced in the clinic. Analysis of variance, χ2 tests, and Fisher’s exact tests were performed to assess differences in continuous and categorical patient and treatment variables, respectively. RESULTS: The No Placard group included 48 patients who were scheduled for 151 OTVs. The Placard group included 50 patients who were scheduled for 187 OTVs. The percentage of missed OTVs in the No Placard group was 9.3% (14/151), versus 2.1% (4/187) in the Placard group ( P = .004). Patients in the No Placard group were more likely to speak English (97.9% v 86.0%; P = .060), were less likely to have stage I-III disease (75% v 88%; P = .097), and received lower mean RT doses (48.2 Gy v 55.6 Gy; P = .007). On multivariate analysis adjusting for language, stage, and RT dose, the adjusted mean rate of missed OTVs in the No Placard group was 7.1%, versus 1.4% in the Placard group ( P = .019). CONCLUSION: A significant increase in compliance of OTVs was observed with the introduction of brightly colored placards. This represents a simple, inexpensive method to improve OTV compliance in a safety-net setting and may be applicable to other patient populations.
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- 2020
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41. Protective and Compensatory Effects of Group Identification on the Mental Health of People Living with HIV
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Winnie W. S. Mak and Randolph C. H. Chan
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medicine.medical_specialty ,Public health ,media_common.quotation_subject ,Psychological intervention ,Identity (social science) ,Peer support ,Affect (psychology) ,Mental health ,Arts and Humanities (miscellaneous) ,medicine ,Psychological resilience ,Social identity theory ,Psychology ,General Psychology ,media_common ,Clinical psychology - Abstract
Despite persistent stigmatization of people living with HIV (PLHIV) across the globe, group identification among these individuals may serve to counteract the detrimental effect of prejudice and discrimination associated with the stigmatized identity. Drawing on resilience theory and social identity theory, this study examined how multiple dimensions of group identification (i.e., in-group ties, in-group affect, and centrality) function to buffer and neutralize the negative impact of HIV stigma. A total of 281 PLHIV were recruited from the only community-based public HIV clinic in Hong Kong to participate in this study. The results revealed a protective effect of in-group affect, which moderated the relationship between HIV stigma and mental health, such that HIV stigma was not associated with mental health among people with higher positive in-group affect. In addition, a positive compensatory effect of in-group ties was found in people with higher HIV identity centrality. Given the protective effect of in-group affect, it is important to re-story the lives among PLHIV by challenging their maladaptive beliefs about being PLHIV and building a positive sense of identity in their personal narratives. Community-based interventions should be provided to individuals with higher HIV identity centrality by offering peer support groups and engaging them in community work.
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- 2020
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42. Perioperative and Long-Term Outcomes of Robot-Assisted Partial Nephrectomy: A Systematic Review
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William Gunnar, Qiao Ruan, Christopher P. Childers, Marika Booth, Paul G. Shekelle, Amber B. Tang, Melinda Maggard-Gibbons, Margherita Lamaina, Jonathan Bergman, Meron M Begashaw, Mark W. Wilson, Selene S Mak, and Mark D. Girgis
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medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,General surgery ,Renal cancers ,General Medicine ,Perioperative ,Nephrectomy ,Kidney Neoplasms ,Treatment Outcome ,Robotic Surgical Procedures ,medicine ,Long term outcomes ,Humans ,Laparoscopy ,Robotic surgery ,business - Abstract
Background Adoption of the robotic surgical platform for small renal cancers has rapidly expanded, but its utility compared to other approaches has not been established. The objective of this review is to assess perioperative and long-term oncologic and functional outcomes of robot-assisted partial nephrectomy (RAPN) compared to laparoscopic partial nephrectomy (LPN) and open partial nephrectomy (OPN). Methods A search in PubMed, Embase, and Cochrane (2010-2019) was conducted. Of 3877 articles screened, 7 observational studies were included. Results RAPN was associated with 24-50 mL less intraoperative blood loss compared to LPN and 39-84 mL less than OPN. RAPN also demonstrated trends of other postoperative benefits, such as shorter length of stay and fewer major complications. Several studies reported better long-term functional kidney outcomes, but these findings were inconsistent. Recurrence and cancer-specific survival (CSS) were similar across groups. While RAPN had a 5-year CSS of 90.1%-97.9%, LPN and OPN had survival rates of 85.9%-86.9% and 88.5-96.3% respectively. Conclusions RAPN may be associated with a lower estimated blood loss and comparable long-term outcomes when compared to other surgical approaches. However, additional randomized or propensity matched studies are warranted to fully assess long-term functional kidney and oncologic outcomes.
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- 2020
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43. Interpersonal and intrapersonal manifestations of HIV stigma and their impacts on psychological distress and life satisfaction among people living with HIV: Toward a dual-process model
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Gloria Y.K. Ma, Mandy Cheung, Randolph C. H. Chan, and Winnie W. S. Mak
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medicine.medical_specialty ,business.industry ,030503 health policy & services ,Public health ,Public Health, Environmental and Occupational Health ,Psychological intervention ,Life satisfaction ,Interpersonal communication ,Mental health ,03 medical and health sciences ,0302 clinical medicine ,Quality of life (healthcare) ,030220 oncology & carcinogenesis ,Health care ,medicine ,0305 other medical science ,business ,Psychology ,Clinical psychology ,Intrapersonal communication - Abstract
As HIV is one of the most stigmatizing health conditions, people living with HIV (PLHIV) continue to experience multiple forms and sources of stigmatization, which negatively impact their quality of life. The present study proposed a dual-process model to understand the different manifestations of HIV stigma and examine how they relate to each other and affect psychological distress and life satisfaction in PLHIV. Two hundred and ninety-one PLHIV in Hong Kong participated in the study and completed a self-report questionnaire on HIV stigma, psychological distress, and life satisfaction. Structural equation modeling was conducted to examine the mechanisms underlying HIV stigma and mental health. Around one-third of the participants experienced HIV-related avoidance and/or discrimination in different domains of life over the past year. Enacted stigma toward PLHIV was highly pronounced in Hong Kong, especially among general healthcare providers. The results revealed the interpersonal and intrapersonal processes underlying HIV stigma and mental health. While enacted stigma had a direct effect on psychological distress and life satisfaction, PLHIV might also internalize the stigmatizing beliefs associated with HIV identity, which were related to greater psychological distress and poorer life satisfaction. Stigma reduction programs that target non-HIV healthcare workers are recommended to confront their misconceptions and biases toward PLHIV. Given the high prevalence of self-stigma, psychological interventions that focus on restructuring negative beliefs about PLHIV and reconstructing a self-empowering and positive identity are necessary to promote better mental health and quality of life.
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- 2020
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44. Family involvement moderates the relationship between perceived recovery orientation of services and personal narratives among Chinese with schizophrenia in Hong Kong: a 1-year longitudinal investigation
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Ben C. L. Yu, Winnie W. S. Mak, and Floria H. N. Chio
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China ,medicine.medical_specialty ,Health (social science) ,Social Psychology ,Family involvement ,Epidemiology ,Identity (social science) ,03 medical and health sciences ,0302 clinical medicine ,Asian People ,medicine ,Humans ,Narrative ,030212 general & internal medicine ,Baseline (configuration management) ,Personal narrative ,medicine.disease ,Chinese people ,030227 psychiatry ,Psychiatry and Mental health ,Schizophrenia ,Hong Kong ,Self Report ,Psychology ,Clinical psychology - Abstract
Family has been found to have an influential role on clinical and recovery outcomes of people with schizophrenia. While recovery-oriented services can facilitate service users to develop a rich and positive identity, it is unclear how different levels of family involvement may interact with recovery-oriented services in affecting personal recovery. The present study aimed to examine how family involvement moderates the relationship between perceived recovery-orientation of services and personal narratives of Chinese people in Hong Kong who had recent onset of schizophrenia spectrum disorder longitudinally. Multi-method approach (semi-structured interview, researcher ratings, self-report measures) was adopted. 167 participants completed assessments at baseline; 93 and 68 of them were retained at 6-month and 12-month follow-up assessment, respectively. Baseline perceived recovery orientation of services significantly predicted richer personal narratives at 6-month follow-up when baseline family involvement was optimal (B = 0.26, p = 0.03, 95% CI [0.02–0.48]). As to 12-month assessment, baseline perceived recovery orientation of services significantly predicted poorer personal narratives when family was perceived as under-involved at baseline (B = − 0.45, p = 0.02, 95% CI [− 0.88 to − 0.07]). Without proper family involvement, recovery-oriented services could be ineffectual in facilitating the development of rich personal narratives for Chinese people in Hong Kong.
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- 2020
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45. Effects of Social Movement Participation on Political Efficacy and Well-Being: A Longitudinal Study of Civically Engaged Youth
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Wing-Yi Chan, Randolph C. H. Chan, Wan-Ying Lin, and Winnie W. S. Mak
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Longitudinal study ,Online participation ,Political efficacy ,Well-being ,Civic engagement ,Positive psychology ,Psychology ,Social Sciences (miscellaneous) ,Social movement ,Umbrella Movement ,Developmental psychology - Abstract
Social movement has been recognized as a driving force of structural and/or policy changes in the broader society; however, its psychological effects on the movement participants have rarely been examined. Grounded in psychopolitical validity framework, the present study utilized a longitudinal prospective design to follow a group of civically engaged youth and examined how social movement participation is linked to their political efficacy and well-being. A total of 490 youth participating in the Umbrella Movement in Hong Kong were recruited during the occupation period of the movement and were followed up for three times with a 4-month interval in the year following the movement. The results of latent profile analysis identified four types of participation, namely minimal participation, onsite participation, online participation, and avid participation. Subgroup analysis showed that youth with avid participation exhibited significantly higher levels of psychological and social well-being, stronger leadership competence and policy control, as well as lower perception of responsiveness of the governments during the period of occupation. In the year following the movement, youth with avid participation had a significant decline in psychological and social well-being compared with other groups of youth. Cross-lagged panel analysis showed that perceived responsiveness of the Hong Kong government explained the changes in their psychological and social well-being. Implications for civic engagement and democratic governance on youth’s political efficacy and well-being were discussed.
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- 2020
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46. The right to spatial development for human flourishing
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Mee Kam Ng and Winnie W. S. Mak
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Flourishing ,HT390-395 ,Environmental ethics ,Economic growth, development, planning ,General Medicine ,Communities. Classes. Races ,right to the city ,human flourishing ,Regional planning ,HT51-1595 ,HT165.5-169.9 ,HD72-88 ,spatial development ,Sociology ,City planning - Abstract
This paper explores the literature on spatial development for people’s multifaceted well-being and the rights to the city, and argues for people’s right to live with dignity in cities. Nature and people-friendly spatial developments are fundamental to nourishing capabilities of human beings and realising their well-being. However, in reality, spatial developments are determined by legal planning and development regimes and socio-cultural discourses. These allocate different ‘claims, privileges and power rights’ to different stakeholders, and the results may not contribute to human flourishing. This paper attempts to synthesise an evaluation framework to achieve flourishing life with dignity in cities.
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- 2020
47. NCCN Guidelines Insights: Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic, Version 1.2020
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Mollie L. Hutton, Mary A. Dwyer, Catherine Klein, Robert Pilarski, Kala Visvanathan, Michael Goggins, Susan Darlow, Myra J. Wick, Carolyn S. Menendez, Jennifer K. Litton, Kenneth Offit, Gwen Reiser, Seema A. Khan, Holly J. Pederson, Matthew B. Yurgelun, Patricia I. Dickson, Mary B. Daly, Allison W. Kurian, Christine Laronga, Sofia D. Merajver, Kari B. Wisinski, Barbara S. Norquist, Michael Berry, Saundra S. Buys, Susan Hatters Friedman, Wendy Kohlmann, Jeffrey N. Weitzel, Julie S. Mak, Ahmed Elkhanany, Judy Garber, Kristen M. Shannon, Susan M. Domchek, and Tuya Pal
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0301 basic medicine ,Oncology ,medicine.medical_specialty ,Genetic counseling ,Genetic Counseling ,Penetrance ,Systemic therapy ,03 medical and health sciences ,0302 clinical medicine ,Neoplastic Syndromes, Hereditary ,Internal medicine ,Pancreatic cancer ,Biomarkers, Tumor ,medicine ,Humans ,Genetic Predisposition to Disease ,Genetic Testing ,Genetic Association Studies ,Genetic testing ,Ovarian Neoplasms ,medicine.diagnostic_test ,business.industry ,medicine.disease ,Pancreatic Neoplasms ,030104 developmental biology ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,Female ,Pancreas ,business ,Ovarian cancer ,Risk assessment - Abstract
The NCCN Guidelines for Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic provide recommendations for genetic testing and counseling for hereditary cancer syndromes, and risk management recommendations for patients who are diagnosed with syndromes associated with an increased risk of these cancers. The NCCN panel meets at least annually to review comments, examine relevant new data, and reevaluate and update recommendations. These NCCN Guidelines Insights summarize the panel’s discussion and most recent recommendations regarding criteria for high-penetrance genes associated with breast and ovarian cancer beyond BRCA1/2, pancreas screening and genes associated with pancreatic cancer, genetic testing for the purpose of systemic therapy decision-making, and testing for people with Ashkenazi Jewish ancestry.
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- 2020
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48. The Relationships Between Early Maladaptive Schemas and Youth Mental Health: A Systematic Review
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Annemarie Nicol, Dean Buckmaster, Kristen Murray, Iain Walker, and Anita S. Mak
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050103 clinical psychology ,education ,05 social sciences ,Behavioural sciences ,Experimental and Cognitive Psychology ,Context (language use) ,Cognition ,PsycINFO ,CINAHL ,Mental health ,030227 psychiatry ,03 medical and health sciences ,Clinical Psychology ,0302 clinical medicine ,medicine ,Anxiety ,0501 psychology and cognitive sciences ,medicine.symptom ,Psychology ,Psychopathology ,Clinical psychology - Abstract
Although early maladaptive schemas (EMS) have been strongly associated with psychopathology in adults, this association is less clear in young people since schemas are still emerging. This systematic review examines the relationship between EMS and psychopathology in young people to assess the degree to which EMS discriminate between psychopathologies, consistent with the cognitive content specificity hypothesis. PsycINFO, MEDLINE, PsycARTICLES, Psychology and Behavioral Sciences Collection, CINAHL Plus, Web of Science, and Scopus databases were systematically searched. Fifty-eight studies were identified for inclusion, with 24,005 participants across all studies. We found evidence of the relationship between EMS and psychopathology in young people. EMS were found to discriminate between depression, anxiety, eating pathology, borderline symptomology, and externalizing behaviors. Findings are discussed in the context of treatment approaches for psychopathology in youth, specifically through an increased understanding of the role of EMS in this developmental period. We also suggest future research directions and discuss the methodological limitations of the studies reviewed, including a bias towards community samples, and a lack of consistency in EMS measures. These findings suggest that EMS may be an important area to target when treating youth presenting with psychological distress.
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- 2020
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49. Is It Cultural Context or Cultural Value? Unpackaging Cultural Influences on Stigma Toward Mental Illness and Barrier to Help-Seeking
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Winnie W. S. Mak, Ben C. P. Lam, and Sylvia Xiaohua Chen
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Value (ethics) ,Cultural influence ,Social Psychology ,05 social sciences ,Cultural context ,Stigma (botany) ,050109 social psychology ,Mental illness ,medicine.disease ,Help-seeking ,03 medical and health sciences ,Clinical Psychology ,0302 clinical medicine ,medicine ,0501 psychology and cognitive sciences ,Psychology ,Social psychology ,030217 neurology & neurosurgery - Abstract
There have been growing interests in sampling underrepresented populations to test whether psychological processes are universal. The present cross-sectional study examined cultural influences on stigma toward mental illness and perceived barrier to help-seeking among Hong Kong Chinese, Chinese Americans, and European Americans ( N = 555 university students). Significant cultural differences were found in the mean levels, with the two Chinese groups reporting higher levels of stigma toward mental illness and perceived barrier to help-seeking than European Americans, and these cultural differences were accounted for by face concern. In addition, the strengths of paths from face concern to stigma toward mental illness and perceived barrier to help-seeking were equivalent across the three cultural groups. These findings tease apart the source of cultural influences and underscore the importance of comparing cultural differences both at the mean level and the structural level, but more importantly, to unpackage the observed differences by testing the mediating role of cultural values.
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- 2020
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50. Optimal Radiotherapy Dose in Anal Cancer: Trends in Prescription Dose and Association with Survival
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Muhammad M. Qureshi, Nishant K. Shah, Kimberley S. Mak, Minh Tam Truong, and Michael A. Dyer
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Oncology ,medicine.medical_specialty ,Proportional hazards model ,business.industry ,medicine.medical_treatment ,Hazard ratio ,Gastroenterology ,Anal Squamous Cell Carcinoma ,Cancer ,Disease ,medicine.disease ,Radiation therapy ,03 medical and health sciences ,0302 clinical medicine ,030220 oncology & carcinogenesis ,Internal medicine ,Medicine ,Anal cancer ,030211 gastroenterology & hepatology ,business ,Chemoradiotherapy - Abstract
Definitive chemoradiotherapy represents a standard of care treatment for localized anal cancer. National Comprehensive Cancer Network guidelines recommend radiotherapy (RT) doses of ≥ 45 Gy and escalation to 50.4–59 Gy for advanced disease. Per RTOG 0529, 50.4 Gy was prescribed for early-stage disease (cT1-2N0), and 54 Gy for locally advanced cancers (cT3-T4 and/or node positive). We assessed patterns of care and overall survival (OS) with respect to the RT dose. The National Cancer Database identified patients with non-metastatic anal squamous cell carcinoma from 2004 to 2015 treated with chemoradiotherapy. Patients were stratified by RT dose: 40– 54–60 Gy. Crude and adjusted hazard ratios (HR) were computed using Cox regression modeling. A total of 10,524 patients were identified with a median follow-up of 40.7 months. The most commonly prescribed RT dose was 54 Gy. On multivariate analysis, RT doses of 40– 54–60 Gy compared with 50–54 Gy. For early-stage disease, there was no significant association between RT dose and OS. For locally advanced disease, 45– 54–60 Gy vs. 54 Gy (HR 1.08 [0.97–1.22], P = 0.166). For patients with localized anal cancer, RT doses of ≥ 45 Gy were associated with improved OS. For locally advanced disease, 54 Gy but not > 54 Gy was associated with improved OS.
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- 2020
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