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2. Differences in Mode Preferences, Response Rates, and Mode Effect Between Automated Email and Phone Survey Systems for Patients of Primary Care Practices: Cross-Sectional Study

Author

Johnston, Sharon, Hogg, William, Wong, Sabrina T, Burge, Fred, and Peterson, Sandra

Subjects
Computer applications to medicine. Medical informatics, R858-859.7, Public aspects of medicine, RA1-1270
Abstract

BackgroundA growing number of health care practices are adopting software systems that link with their existing electronic medical records to generate outgoing phone calls, emails, or text notifications to patients for appointment reminders or practice updates. While practices are adopting this software technology for service notifications to patients, its use for collection of patient-reported measures is still nascent. ObjectiveThis study assessed the mode preferences, response rates, and mode effect for a practice-based automated patient survey using phone and email modalities to patients of primary care practices. MethodsThis cross-sectional study analyzed responses and respondent demographics for a short, fully automated, telephone or email patient survey sent to individuals within 72 hours of a visit to their regular primary care practice. Each survey consisted of 5 questions drawn from a larger study’s patient survey that all respondents completed in the waiting room at the time of their visit. Automated patient survey responses were linked to self-reported sociodemographic information provided on the waiting room survey including age, sex, reported income, and health status. ResultsA total of 871 patients from 87 primary care practices in British Columbia, Ontario, and Nova Scotia, Canada, agreed to the automated patient survey and 470 patients (45.2%) completed all 5 questions on the automated survey. Email administration of the follow-up survey was preferred over phone-based administration, except among patients aged 75 years and older (P

Published
2021
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12. Assessing the Effects of Metabolic Disruption, Body Mass Index and Inflammation on Depressive Symptoms in Post-COVID-19 Condition: A Randomized Controlled Trial on Vortioxetine

Author

Kwan, Angela T. H., Guo, Ziji, Ceban, Felicia, Le, Gia Han, Wong, Sabrina, Teopiz, Kayla M., Rhee, Taeho Greg, Ho, Roger, Di Vincenzo, Joshua D., Badulescu, Sebastian, Meshkat, Shakila, Cao, Bing, Rosenblat, Joshua D., d’Andrea, Giacomo, Dev, Donovan A., Phan, Lee, Subramaniapillai, Mehala, and McIntyre, Roger S.

Published
2024
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19. Electroencephalography (EEG) spectral signatures of selective serotonin reuptake inhibitors (SSRIs), selective norepinephrine reuptake inhibitors (SNRIs) and vortioxetine in major depressive disorder: A systematic review

Author

Le, Gia Han, Wong, Sabrina, Lu, Andy, Vasudeva, Shreya, Gill, Hartej, Badulescu, Sebastian, Portelles, Daylen Rodriguez, Zheng, Yang Jing, Teopiz, Kayla M., Meshkat, Shakila, Kwan, Angela T.H., Ho, Roger, Rhee, Taeho Greg, Rosenblat, Joshua D., Mansur, Rodrigo B., and McIntyre, Roger S.

Published
2025
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24. Association between cognitive functioning, suicidal ideation and suicide attempts in major depressive disorder, bipolar disorder, schizophrenia and related disorders: A systematic review and meta-analysis

Author

Le, Gia Han, Wong, Sabrina, Haikazian, Sipan, Johnson, Danica E., Badulescu, Sebastian, Kwan, Angela T.H., Gill, Hartej, Di Vincenzo, Joshua D., Rosenblat, Joshua D., Mansur, Rodrigo, Teopiz, Kayla M., Rhee, Taeho Greg, Ho, Roger, Liao, Sonya, Cao, Bing, Schweinfurth-Keck, Nina, Vinberg, Maj, Grande, Iria, Phan, Lee, d'Andrea, Giacomo, and McIntyre, Roger S.

Published
2024
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35. Spectral signatures of psilocybin, lysergic acid diethylamide (LSD) and ketamine in healthy volunteers and persons with major depressive disorder and treatment-resistant depression: A systematic review

Author

Le, Gia Han, Wong, Sabrina, Badulescu, Sebastian, Au, Hezekiah, Di Vincenzo, Joshua D., Gill, Hartej, Phan, Lee, Rhee, Taeho Greg, Ho, Roger, Teopiz, Kayla M., Kwan, Angela T.H., Rosenblat, Joshua D., Mansur, Rodrigo B., and McIntyre, Roger S.

Published
2024
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38. Understanding the impacts of the COVID-19 pandemic on the care experiences of people with mental-physical multimorbidity: protocol for a mixed methods study

Author

Menear, Matthew, Duhoux, Arnaud, Bédard, Myreille, Paquette, Jean-Sébastien, Baron, Marie, Breton, Mylaine, Courtemanche, Simon, Dubé, Savannah, Dufour, Stefany, Fortin, Martin, Girard, Ariane, Larouche-Côté, Émilie, L’Espérance, Audrey, LeBlanc, Annie, Poitras, Marie-Eve, Rivet, Sophie, Sasseville, Maxime, Achim, Amélie, Archambault, Patrick, Bajurny, Virtue, Brown, Judith Belle, Carrier, Jean-Daniel, Côté, Nancy, Couturier, Yves, Dogba, Maman Joyce, Gagnon, Marie-Pierre, Ghio, Sergio Cortez, Marshall, Emily Gard, Kothari, Anita, Lussier, Marie-Thérèse, Mair, Frances S., Smith, Susan, Vachon, Brigitte, and Wong, Sabrina

Published
2023
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40. Rapid antigen-based and rapid molecular tests for the detection of SARS-CoV-2: a rapid review with network meta-analysis of diagnostic test accuracy studies

Author

Veroniki, Areti Angeliki, Tricco, Andrea C., Watt, Jennifer, Tsokani, Sofia, Khan, Paul A., Soobiah, Charlene, Negm, Ahmed, Doherty-Kirby, Amanda, Taylor, Paul, Lunny, Carole, McGowan, Jessie, Little, Julian, Mallon, Patrick, Moher, David, Wong, Sabrina, Dinnes, Jacqueline, Takwoingi, Yemisi, Saxinger, Lynora, Chan, Adrienne, Isaranuwatchai, Wanrudee, Lander, Bryn, Meyers, Adrienne, Poliquin, Guillaume, and Straus, Sharon E.

Published
2023
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42. Declining Comprehensiveness of Services Delivered by Canadian Family Physicians Is Not Driven by Early-Career Physicians

Author

Lavergne, M. Ruth, Rudoler, David, Peterson, Sandra, Stock, David, Taylor, Carole, Wilton, Andrew S., Wong, Sabrina T., Scott, Ian, McGrail, Kimberlyn M., McCracken, Rita, Marshall, Emily G., MacKenzie, Adrian, Katz, Alan, Jamieson, Margaret, Hedden, Lindsay, Grudniewicz, Agnes, Goldsmith, Laurie J., Glazier, Richard H., Burge, Fred, and Blackie, Doug

Subjects
Health services administration -- Social aspects, Family medicine -- Forecasts and trends -- Management -- Services, Company business management, Market trend/market analysis, Health, Science and technology
Abstract

We describe changes in the comprehensiveness of services delivered by family physicians in 4 Canadian provinces (British Columbia, Manitoba, Ontario, Nova Scotia) during the periods 1999-2000 and 2017-2018 and explore if changes differ by years in practice. We measured comprehensiveness using province-wide billing data across 7 settings (home, long-term care, emergency department, hospital, obstetrics, surgical assistance, anesthesiology) and 7 service areas (pre/postnatal care, Papanicolaou [Pap] testing, mental health, substance use, cancer care, minor surgery, palliative home visits). Comprehensiveness declined in all provinces, with greater changes in number of service settings than service areas. Decreases were no greater among new-to-practice physicians. Key words: comprehensive health care; scope of practice; primary care; family medicine; cohort effect; Canada https://doi.org/10.1370/afm.2945, INTRODUCTION Declining comprehensiveness of family physician practice has been documented across multiple jurisdictions, (1-8) with accompanying speculation that this is driven by lack of interest or inadequate training among more [...]

Published
2023
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45. Changes over time in patient visits and continuity of care among graduating cohorts of family physicians in 4 Canadian provinces

Author

Rudoler, David, Peterson, Sandra, Stock, David, Taylor, Carole, Wilton, Drew, Blackie, Doug, Burge, Fred, Glazier, Richard H., Goldsmith, Laurie, Grudniewicz, Agnes, Hedden, Lindsay, Jamieson, Margaret, Katz, Alan, MacKenzie, Adrian, Marshall, Emily, McCracken, Rita, McGrail, Kim, Scott, Ian, Wong, Sabrina T., and Lavergne, M. Ruth

Subjects
Medical care -- Utilization, Continuum of care -- Statistics, Family medicine -- Statistics, Physicians (General practice) -- Statistics -- Practice, Health
Abstract

Background: Lack of patient access to family physicians in Canada is a concern. The role of recent physician graduates in this problem of supply of primary care services has not been established. We sought to establish whether career stage or graduation cohort were related to family physician practice volume and continuity of care over time. Methods: We conducted a retrospective cohort study of family physician practice from 1997/98 to 2017/18. We collected administrative health and physician claims data in British Columbia, Manitoba, Ontario and Nova Scotia. We included all physicians who registered with their respective provincial regulatory colleges as having a medical specialty of family practice or who had billed the provincial health insurance system for patient care as family physicians, or both. We used regression models to isolate the effects of 3-year categories of years in practice (at all career stages), time period and cohort on patient contacts and physician-level continuity of care. Results: Between 1997/98 and 2017/18, the median number of patient contacts per provider per year fell by between 515 and 1736 contacts in the 4 provinces examined. Median contacts peaked at 27-29 years in practice in all provinces, and median physician-level continuity of care increased until 30 or more years in practice. We found no association between graduation cohort and patient contacts or physician-level continuity of care. Interpretation: Recent cohorts of family physicians practise similarly to their predecessors in terms of practice volumes and continuity of care. Because family physicians of all career stages showed declining patient contacts, we suggest that system-wide solutions to recent challenges in the accessibility of primary care in Canada are needed., Access to primary care services in Canada falls short of comparable countries. (1) Despite increasing absolute numbers of family physicians, (2) evidence suggests that the volume of patient contacts and [...]

Published
2022
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47. Single‐Particle Electrochemical Cycling Single‐Crystal and Polycrystalline NMC Particles.

Author

Min, Jinhong, Suk, Wonjoon, Wong, Sabrina Chun Yan, and Li, Yiyang

Subjects
CHEMICAL kinetics, CATHODES, ELECTROCHEMISTRY, ELECTROLYTES, MEATBALLS
Abstract

Li(Ni,Mn,Co)O2 (NMC) is one of the most widely used cathode materials for lithium‐ion batteries. Most commercial cathodes utilize polycrystalline particle morphologies, which have a characteristic "meatball" shape. Recently, there has been interest in replacing polycrystalline particles with single‐crystal particles, which are believed to have improved cycle life due to the absence of intergranular cracking. However, the effects of single‐crystal particles on rate capability show conflicting results. In this work, single‐particle electrochemistry using a microelectrode array to test the kinetics of 40 polycrystalline (3–12 µm) and 13 single‐crystal (2–4 µm) NMC cathode particles is conducted. The results show that single‐crystal particles have much higher reaction overpotentials than polycrystalline ones. Moreover, larger single‐crystal particles show higher overpotentials than smaller ones, while the polycrystalline particles display no size effects despite the greater variability. These findings are attributed to intergranular cracking and the penetration of the liquid electrolyte, which enables much faster reaction kinetics. In characterizing the electrochemistry of individual particles, the results confirm that these single‐crystal particles would have much poorer rate kinetics and more challenges with fast charge and discharge compared to polycrystalline particles of the same composition. [ABSTRACT FROM AUTHOR]

Published
2024
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48. Inuit mental health service utilisation in Manitoba: results from the qanuinngitsiarutiksait study.

Author

Lavoie, Josée G., Clark, Wayne, McDonnell, Leah, Toor, Jeevan, Nickel, Nathan, Anang, Polina, Kusugak, Michael Arvaarluk, Evaluardjuk-Palmer, Tagaak, Brown, Nuqaalaq, Voisey Clark, Grace, Wong, Sabrina, and Sanguins, Julianne

Abstract

Despite decades of Inuit accessing services in Manitoba, Inuit-centric services remain scant and have only begun to emerge. This article reports on Inuit utilisation of mental health services in Manitoba. In this study, we focused on two interrelated cohorts: Inuit living in Manitoba and Inuit from the Kivalliq region who come to Winnipeg to access specialised services. We used administrative data routinely collected by Manitoban agencies. The study was conducted in partnership with the Manitoba Inuit Association, and Inuit Elders from Nunavut and Manitoba. Our results show that mental health-related consults represent between 1 in 5 and 1 in 3 of all consults made by Inuit in Manitoba. Rates of hospitalisation for mental health conditions are considerably lower than those of residents from the Manitoba northern health authority. Given that Nunavut has the highest rate of suicide in the world, our results suggest underserved needs rather than lower needs. Kivalliq and Manitoba Inuit utilise mental health services in Manitoba extensively, yet these services for the most part remain western-centric. Epistemological accommodations in the provision of mental health services have yet to be implemented. This is now the focus of our work. [ABSTRACT FROM AUTHOR]

Published
2024
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