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The aim of the study was to investigate mental and physical health as well as living conditions and lifestyle habits in the adult general population in spring 2020 and one year into the COVID-19 pandemic in Sweden comparing results from two cross-sectional studies carried out in February-May 2020 and 2021. The study population comprises 2,273 persons in 2020 and 2,216 persons in 2021 who responded to the national public health survey sent to random population samples in one county in Sweden. The age group was 16–84 years, and the response rates were 45% and 44%, respectively. Differences in living conditions (economic difficulties, social support and worrying about losing one's job), lifestyle habits (physical activity, daily smoking, sitting duration and alcohol use), and health (self-rated health, pain in shoulders or neck, sleeping difficulties, anxiety or worry, and obesity) between years 2020 and 2021 were analysed using multiple binary logistic regression in men and women, adjusting for age group and educational level. Very few statistically significant differences were observed between 2020 and 2021 regarding living conditions, lifestyle factors and health. The main finding was that the prevalence of anxiety and worry increased among women. Surveillance of the long-term public health consequences of the pandemic in the general population using robust data and methods, is important for planning and targeting preventive activities.

Objectives: Limited and inconsistent findings have been reported on the link between social connections and support and emergency department (ED) visits in older populations. Moreover, the adequacy of informal care for older adults has rarely been considered. This study explored the associations of social connections, social support, and informal care with ED visits in younger-old (<78 years) and oldest-old (≥78 years) adults. Methods: This is a prospective cohort study based on community-living adults ≥60 years old participating in the Swedish National Study on Aging and Care in Kungsholmen (N=3066 at wave 1, 2001-2004; N=1885 at wave 3, 2007-2010; N=1208 at wave 5, 2013-2016). Standardised indexes were developed to measure social connections, social support, and informal care. The outcome variable was hospital-based ED visits within 4 years of the SNAC-K interview. Associations between exposure variables and ED visits were assessed through negative binomial regressions using generalised estimating equations. Results: Medium (IRR 0.77; 95% CI 0.59–0.99) and high (IRR 0.77; 95% CI 0.56–0.99) levels of social support were negatively associated with ED visits compared to low levels of social support, but only in oldest-old adults. No statistically significant associations were observed between social connections and ED visits. Higher ED visit rates were seen in oldest-old adults with unmet informal care needs, even if the differences did not reach statistical significance. Conclusions: ED visits were associated with social support levels among adults aged ≥78 years. Public health interventions to mitigate situations of poor social support may improve health outcomes and reduce avoidable ED visits in oldest-old adults. © 2023

Objective: The purpose of this study was to determine patients’ perceptions of nurse caring behaviors and to identify factors associated with these perceptions. Methods: A cross-sectional study was conducted at three referral hospitals in Ethiopia. A consecutive sample of male and female patients (n = 652, response rate 98.8%) was interviewed using the Amharic version of the Caring Behaviors Inventory-16 (CBI-16, including four subscales: Assurance, Knowledge and skill, Respectful, and Connectedness) and the Patient Satisfaction Instrument (PSI). Socio-demographic and clinical factors associated with perceptions of caring behaviors were identified using multiple linear regression analysis. Results: Patients’ perceptions of nurse caring behaviors were high (total Mean = 4.86, SD = 0.72). Behaviors related to the Assurance subscale were rated the highest. The multiple linear regression analysis result showed several socio-demographic and clinical factors statistically significantly associated with patients’ perceptions of caring behaviors (total mean scores). Patients who were 40–49 years (B = −0.19, P = 0.012) and single (B = −0.13, P = 0.03) scored lower on total CBI-16 scores. Whereas, patients who had a higher educational level (B = 0.35, P = 0.001), cared for at surgery units (B = 0.11, P = 0.027), and reported having spent more time with a nurse in the past 8-h shift (B = 0.16, P < 0.001) were more likely to have higher perceptions of the care they received. The CBI-16 was positively correlated with satisfaction with received care, as measured with the Patient Satisfaction Instrument (r = 0.62, P < 0.001). Conclusion: Hospitalized patients in Ethiopia have overall high perceptions of nurse caring behaviors, especially with regard to physical-based caring, while their expectations of emotional-focused care are lower. We identified patients who were in need of care, patients aged 40–49 years and single. The time spent with nurses plays a pivotal role in pati

A considerable number of pregnant women experience fear of childbirth (FOC), characterized by worries and fear of the unpredictable. Despite this, the psychological processes in FOC have received notably little attention. The aim of this study was to advance the understanding by exploring the applicability of the Intolerance of Uncertainty (IU) model on FOC. Anonymous data was collected in a sample of pregnant women (N = 357) with varying levels of FOC. Analyses supported the associations between FOC and all proposed psychological processes: IU, negative problem orientation, positive beliefs about worry and avoidance of inner experiences. The exploration of potential mediators of the relation between IU and FOC revealed that, of the three processes from the model, only positive beliefs about worry were a mediator, and more specifically, a partial mediator between IU and FOC. These findings add to the theoretical understanding of FOC, by indicating that the role of IU may be similar to other conditions inflicted by worry and anxiety, which may inform treatment development. © 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

Background: In this study, the focus is on how to support the competence development needed for nursing assistants in home care. Home care services for older persons can be challenging concerning the nature of the interpersonal interaction and communication needed to care for and respond to the diverse needs of older people who seek to live well in our communities. This implies a need to offer more person-centred care (PCC) to older persons. However, there is a lack of knowledge on how to develop such competence. We, therefore, developed A Person-centred CommunicaTION (ACTION) programme, which is a web-based educational intervention aimed at supporting competence development for nursing assistants. The research objective is to evaluate the ACTION programme with respect to participants’ responses to and the effect of the intervention. Methods: A multicentre case–control study with pre- and post-assessments was designed. The ACTION programme will be implemented at home care units, in two different geographic areas in Sweden. A total of 300 nursing assistants will be recruited: 150 for the intervention group and 150 for the control group. We will evaluate the impact measures and the process. Pre- and post-assessments will be performed with data collected via a) audio recordings of communication, b) a questionnaire on self-efficacy communication skills, PCC, empathy and job satisfaction, c) user data, evaluation forms, field notes and observations, and d) interviews. The data will be analysed with descriptive and analytic statistics and/or qualitative methods for meanings. Discussion: This study has the potential to contribute to the evidence supporting competence development required to offer person-centred and quality home care to older persons and to meet upcoming needs for flexible and easily accessible competence development. Trial registration: ISRCTN64890826. Registered 10 January 2022, https://www.isrctn.com/ISRCTN64890826

Objective To explore timing in relation to all types of adverse events (AEs), severity and preventability for patients undergoing acute and elective hip arthroplasty. Design A multicentre cohort study using retrospective record review with Global Trigger Tool methodology in combination with data from several registers. Setting 24 hospitals in 4 major regions of Sweden. Participants Patients ≥18 years, undergoing acute or elective total or hemiarthroplasty of the hip, were eligible for inclusion. Reviews of weighted samples of 1998 randomly selected patient records were carried out using Global Trigger Tool methodology. The patients were followed for readmissions up to 90 days postoperatively throughout the whole country. Results The cohort consisted of 667 acute and 1331 elective patients. Most AEs occurred perioperatively and postoperatively (n=2093, 99.1%) and after discharge (n=1142, 54.1%). The median time from the day of surgery to the occurrence of AE was 8 days. The median days for different AE types ranged from 0 to 24.5 for acute and 0 to 71 for elective patients and peaked during different time periods. 40.2% of the AEs, both major and minor, occurred within postoperative days 0-5 and 86.9% of the AEs occurred within 30 days. Most of the AEs were deemed to be of major severity (n=1370, 65.5%) or preventable (n=1591, 76%). Conclusions A wide variability was found regarding the timing of different AEs with the majority occurring within 30 days. The timing and preventability varied regarding the severity. Most of the AEs were deemed to be preventable and/or of major severity. To increase patient safety for patients undergoing hip arthroplasty surgery, a better understanding of the multifaceted nature of the timing of AEs in relation to the occurrence of differing AEs is needed. © Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

Parental burnout (PB) is a pervasive phenomenon. Parenting is embedded in cultural values, and previous research has shown the role of individualism in PB. In this paper, we reanalyze previously collected data to identify profiles based on the four dimensions of PB, and explore whether these profiles vary across countries’ levels of collectivistic-individualistic (COL-IND) values. Our sample comprised 16,885 individuals from 36 countries (73% women; 27% men), and we used a latent profile approach to uncover PB profiles. The findings showed five profiles: Fulfilled, Not in PB, Low risk of PB, High risk of PB and Burned out. The profiles pointed to climbing levels of PB in the total sample and in each of the three country groups (High COL/Low IND, Medium COL-IND, Low COL/High IND). Exploratory analyses revealed that distinct dimensions of PB had the most prominent roles in the climbing pattern, depending on the countries’ levels of COL/IND. In particular, we found contrast to be a hallmark dimension and an indicator of severe burnout for individualistic countries. Contrary to our predictions, emotional distance and saturation did not allow a clear differentiation across collectivistic countries. Our findings support several research avenues regarding PB measurement and intervention. © 2023 SAGE Publications.

The transgenerational maternal effects of polycystic ovary syndrome (PCOS) in female progeny are being revealed. As there is evidence that a male equivalent of PCOS may exists, we ask whether sons born to mothers with PCOS (PCOS-sons) transmit reproductive and metabolic phenotypes to their male progeny. Here, in a register-based cohort and a clinical case-control study, we find that PCOS-sons are more often obese and dyslipidemic. Our prenatal androgenized PCOS-like mouse model with or without diet-induced obesity confirmed that reproductive and metabolic dysfunctions in first-generation (F1) male offspring are passed down to F3. Sequencing of F1–F3 sperm reveals distinct differentially expressed (DE) small non-coding RNAs (sncRNAs) across generations in each lineage. Notably, common targets between transgenerational DEsncRNAs in mouse sperm and in PCOS-sons serum indicate similar effects of maternal hyperandrogenism, strengthening the translational relevance and highlighting a previously underappreciated risk of transmission of reproductive and metabolic dysfunction via the male germline., CC BY 4.0© 2023 The Author(s)Correspondence: qiaolin.deng@ki.se (Q.D.), elisabet.stener-victorin@ki.se (E.S.-V.)We thank Zhiyi Zhao, Jacob Victorin, Sonja Edström, and Sara Pilström for technical assistance during animal work and molecular analysis; TSE Systems and the Metabolic Phenotyping Center at the Strategic Research program in Diabetes at the Karolinska Institutet; and the electron microscopy unit Emil at Huddinge University Hospital at the Karolinska Institutet. This work is supported by the Swedish Medical Research Council: project nos. 2018-02435 and 2022-00550 (E.S.-V.) and 2018-02557 and 2020-00253 (Q.D.); the Knut and Alice Wallenberg Foundation: 2019.0211 (Q.D.); Distinguished Investigator Grant – Endocrinology and Metabolism, Novo Nordisk Foundation: NNF22OC0072904 (E.S.-V.); the Diabetes Foundation:DIA2021-633 (E.S.-V.); the Novo Nordisk Foundation: NNF18OC0033992 and NNF19OC0056647 (E.S.-V.); the Strategic Research Program in Diabetes at the Karolinska Institutet (E.S.-V.); the Adlerbertska Research Foundation: GU 2019/86 (E.S.-V.); Karolinska Institutet KID funding: 2020-00990 (E.S.-V.); a Karolinska Instiutet faculty funded position (Q.D.); the Regional Agreement on Medical Training and Clinical Research between the Stockholm County Council and the Karolinska Institutet: 20190079 (E.S.-V.); O.E. och Edla Johanssons Stiftelse 2021 (S.R.); the Karolinska Institutet China scholarship council program (Q.L.); Magnus Bergvalls Stiftelse: 2020-03808 and 2021-04329 (S.R.); the Karolinska Institutet: 2020-02026 (S.R.); the National Fund for Scientific and Technological Development (FONDECYT): project no. 1151531 (T.S.P.); the FONDECYT: project no. 1201483 (B.E.); the National Commission for Scientific and Technological Research (CONICYT) (R.F.); HKH Kronprinsessan Lovisas förening för barnasjukvård (R.F.); and Stiftelsen Axel Tielmans minnesfond (R.F.)

Multidomain interventions have shown tremendous potential for improving cognition in older adults. It is unclear if multidomain interventions can be delivered remotely and whether remote intervention is beneficial for older adults who are vulnerable or at risk of cognitive decline. In a 26-week multi-site, home-based, double-blind, randomized controlled trial, 120 cognitively healthy older adults (75 robust, 45 pre-frail; age range = 60–94) recruited from Switzerland, Canada, and Belgium were randomized to receive either the StayFitLonger (SFL) computerized multidomain training program or an active control intervention. Delivered on tablets, the SFL intervention combined adapted physical exercises (strength, balance, and mobility), cognitive training (divided attention, problem solving, and memory), opportunities for social and contributive interactions, and psychoeducation. The active control intervention provided basic mobilization exercises and access to video games. Cognitive outcomes were global cognition (Z-scores of attention, verbal fluency, and episodic memory for nondemented older adults; ZAVEN), memory, executive function, and processing speed. Linear mixed model analyses indicated improved performance on the ZAVEN global cognition score in the SFL group but not in the active control group. Stratified analyses by frailty status revealed improved ZAVEN global cognition and processing speed scores following SFL in the pre-frail group but not in the robust group. Overall, the study indicates that a computerized program providing a multidomain intervention at home can improve cognition in older adults. Importantly, pre-frail individuals, who are at higher risk of cognitive decline, seem to benefit more from the intervention. Trial registration: ClinicalTrials.gov, NCT037519 Registered on January 22, 2020—Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT04237519.

Abtract Functional magnetic resonance imaging (fMRI) was used to assess the effect of cognitive training on brain activation as a function of the learning phase and level of education. Forty older adults with subjective cognitive decline (SCD) received 6 1-hour memory training sessions with the method of loci. Brain imaging (N = 29) was measured during word list encoding and retrieval before training (PRE), after 3 training sessions (POST3), and after 6 training sessions (POST6). Participants showed increased activation of the left inferior pre-frontal gyrus from PRE to POST6 during encoding and reduced bilateral frontostriatal activation from PRE to POST3 during retrieval, regardless of education. Activation changes from PRE to POST3 varied as a function of education in 2 regions of the right temporal lobe: participants with lower education showed increased activation, while those with higher education showed decreased activation. These regions were initially less active in people with lower education. Results suggest a strategic shift in people with lower education and expertise building in those with higher education, along with a restoration of initial education-related differences.

Using material distribution-based topology optimization, we optimize the bandpass design of a loudspeaker cabinet targeting low frequencies. The objective is to maximize the loudspeaker’s output power for a single frequency as well as a range of frequencies. To model the loudspeaker’s performance, we combine a linear electromechanical transducer model with a computationally efficient hybrid 2D–3D model for sound propagation. The adjoint variable approach computes the gradients of the objective function with respect to the design variables, and the Method of Moving Asymptotes (MMA) solves the topology optimization problem. To manage intermediate values of the material indicator function, a quadratic penalty is added to the objective function, and a non-linear filter is used to obtain a mesh independent design. By carefully selecting the target frequency range, we can guide the optimization algorithm to successfully generate a loudspeaker design with the required bandpass character. To the best of our knowledge, this study constitutes the first successful attempt to design the interior structure of a loudspeaker cabinet using topology optimization.

Poorer mental health is linked to a lower likelihood of voting in elections. However, little is known about this association in non-Western settings. This study examined the association between psychological distress and voting in nine countries of the former Soviet Union (FSU). Data were analysed from 18,000 respondents aged ≥ 18 in Armenia, Azerbaijan, Belarus, Georgia, Moldova, Kazakhstan, Kyrgyzstan, Russia and Ukraine collected during the Health in Times of Transition (HITT) survey in 2010/11. Information was collected on previous voting behaviour and future voting intentions. Psychological distress was assessed with a 12-item scale. In pooled multivariable logistic regression analyses psychological distress was significantly associated with ‘never voting’ (not having voted previously or intending to vote in future) and ‘past voting only’ (having voted previously but not intending to vote in future). In stratified analyses psychological distress was linked to never voting in women and working-age adults. The significant association between psychological distress and voting was observed only in hybrid political regimes. Psychological distress is associated with a reduced likelihood of voting in FSU countries especially among women, working-age adults and those in hybrid political regimes.

OBJECTIVES: Chronic pain is often associated with lower function. Self-criticism is associated with depressive symptoms. The purpose of this study was to explore if fusing Acceptance and Commitment Therapy and compassion-focused therapy could improve psychological well-being and disability in individuals with chronic pain with high levels of self-criticism in comparison to a wait-list control group. METHODS: Individuals with chronic pain (n=71) were randomly assigned to an 8-week internet-based intervention focused on acceptance and compassion or a wait-list condition. Primary treatment outcomes were the Chronic Pain Acceptance Questionnaire, Self-Compassion Scale, and Pain Disability Index. Secondary outcomes were the Montgomery Åsberg Depression Rating Scale, Anxiety Sensitivity Index, Quality of Life Inventory, Multidimensional Pain Inventory, and Perseverative Thinking Questionnaire. RESULTS: Missing data at postintervention were 22.5%. Intention-to-treat analyses were conducted using linear mixed models. The results revealed greater levels of acceptance and self-compassion for the treatment group, which were primary outcomes, with effect sizes ranging from small to large, and these results were maintained at 6-month follow-up. The rates of clinically significant improvements were also greater for the treatment group in comparison to the wait-list control group on acceptance and compassion. The treatment group also improved in the third primary outcome, pain disability. Significant differences were found in several of the secondary outcomes, in favor of the treatment group. DISCUSSION: Internet-based Acceptance and Commitment Therapy with compassion-focused therapy components shows promise as a viable treatment option in the management of chronic pain.

Objective: The aim was to design, synthesis and investigation of possible interactions in the enzyme active site of a series of arylhydrazone derivatives for the inhibition of the FAAH enzyme.” Material and Method: Arylhydrazone derivatives were obtained through the reaction of nicotinic hydrazide or benzohydrazide with appropriate aldehyde derivatives, and the obtained crude product was recrystallized from ethanol. After elucidating chemical structures of the compounds via spectroscopic methods, the inhibitory activities against hFAAH were screened. The results were further supported with molecular modeling studies. Result and Discussion: In this study, a new series of seven arylhydrazone derivatives were screened against hFAAH. 4-phenoxyphenyl bearing derivative 5 was found to inhibit hFAAH 40 % at 10 µM which indicates that newly developed inhibitor could serve as a starting point for improving inhibitory effect of the new series. © 2023 University of Ankara. All rights reserved., Gazi Üniversitesi: 02/2020-24, The authors would like to thank Prof. Dr. Burcu Caliskan for providing her expertise in this research. This research is financially supported by Gazi University Research Project Unit (BAP: 02/2020-24).

Localization of epileptic focus is crucial for resective epilepsy surgery and treatment planning. The purpose of this study is to develop a method analyzing gray matter reduction in brain magnetic resonance images in order to identify epileptogenic focus of temporal lobe epilepsy (TLE) patients. So, a new voxel based morphometry analysis based epileptogenic brain side detection approach was proposed. Gray matter abnormalities were detected from T1-weighted MR images by using Statistical Parametric Mapping based voxel based morphometry analysis. The dataset of the introduced retrospective analysis consists of MR images of 15 TLE patients including patients with hippocampal sclerosis, mesial temporal sclerosis, and MRI negative diagnoses. In addition, MRI of 14 healthy subjects were used as the control group. TLE focus detection performed by the proposed method and seizure lateralization from EEG recordings realized by the expert overlapped at a rate of 91.7 %. In addition, sensitivity of 100 % and 80 % were obtained for right TLE and left TLE detection, respectively. Experimental results showed that the proposed algorithm can reveal subtle Gray matter reduction in the temporal lobe and limbic lobe areas, thus providing an automated medical support system for the expert in identifying the epileptic focus of TLE patients. © 2023 Elsevier Ltd

Localization of epileptic focus is crucial for resective epilepsy surgery and treatment planning. The purpose of this study is to develop a method analyzing gray matter reduction in brain magnetic resonance images in order to identify epileptogenic focus of temporal lobe epilepsy (TLE) patients. So, a new voxel based morphometry analysis based epileptogenic brain side detection approach was proposed. Gray matter abnormalities were detected from T1-weighted MR images by using Statistical Parametric Mapping based voxel based morphometry analysis. The dataset of the introduced retrospective analysis consists of MR images of 15 TLE patients including patients with hippocampal sclerosis, mesial temporal sclerosis, and MRI negative diagnoses. In addition, MRI of 14 healthy subjects were used as the control group. TLE focus detection performed by the proposed method and seizure lateralization from EEG recordings realized by the expert overlapped at a rate of 91.7 %. In addition, sensitivity of 100 % and 80 % were obtained for right TLE and left TLE detection, respectively. Experimental results showed that the proposed algorithm can reveal subtle Gray matter reduction in the temporal lobe and limbic lobe areas, thus providing an automated medical support system for the expert in identifying the epileptic focus of TLE patients. © 2023 Elsevier Ltd

BACKGROUND: The identification of hemodynamically stable pulmonary embolism (PE) patients who may benefit from advanced treatment beyond anticoagulation is unclear. However, when intervention is deemed necessary by the PE patient's care team, data to select the most advantageous interventional treatment option are lacking. Limiting factors include major bleeding risks with systemic and locally delivered thrombolytics and the overall lack of randomized controlled trial (RCT) data for interventional treatment strategies. Considering the expansion of the pulmonary embolism response team (PERT) model, corresponding rise in interventional treatment, and number of thrombolytic and nonthrombolytic catheter-directed devices coming to market, robust evidence is needed to identify the safest and most effective interventional option for patients. METHODS: The PEERLESS study (ClinicalTrials.gov identifier: NCT05111613) is a currently enrolling multinational RCT comparing large-bore mechanical thrombectomy (MT) with the FlowTriever System (Inari Medical, Irvine, CA) vs catheter-directed thrombolysis (CDT). A total of 550 hemodynamically stable PE patients with right ventricular (RV) dysfunction and additional clinical risk factors will undergo 1:1 randomization. Up to 150 additional patients with absolute thrombolytic contraindications may be enrolled into a nonrandomized MT cohort for separate analysis. The primary end point will be assessed at hospital discharge or 7 days post procedure, whichever is sooner, and is a composite of the following clinical outcomes constructed as a hierarchal win ratio: (1) all-cause mortality, (2) intracranial hemorrhage, (3) major bleeding, (4) clinical deterioration and/or escalation to bailout, and (5) intensive care unit admission and length of stay. The first 4 components of the win ratio will be adjudicated by a Clinical Events Committee, and all components will be assessed individually as secondary end points. Other key secondary end point

Purpose: The reasons for and experiences during migration, as well as additional stressors in the new host country, may give rise to mental health problems and additional need for public services. The purpose of the study was to investigate factors related to service utilization among newly arrived refugee youth. Design/methodology/approach: Cross-sectional data were gathered in Sweden where 37 youth aged between 19 and 23 reported on factors related to service utilization, encompassing health-care and support services in school. These factors included predisposition (demographic), need (migration status and mental wellbeing) and enablement (living situation). Service utilization was estimated using multiple logistic regression analysis. Findings: About a fourth of the sample used psychosocial services. Use of general support was more common. Neither predisposing, need nor enabling factors were associated with the use of psychosocial or general health-related services. Originality/value: Self-reported factors related to use of health-related services have previously not been investigated for refugee youth, which is important in assuring access to appropriate services for this exposed youth population. © 2023, Camilla Nystrand, Fatumo Osman, Charles Lindell, Frida Olsson and Natalie Durbeej.

Background: Education in palliative care for undergraduate nursing students is important for the competence of general nurses. Newly graduated nurses have reported challenges in coping with their own emotions when encountering dying persons. They express a wish for more education before they graduate, particularly in psychosocial and existential areas, such as having difficult conversations and supporting grieving persons. Despite awareness of the importance of palliative care education for nurses, there is a lack of knowledge on how to effectively convey this knowledge to students. The aim of the present study was to explore how teaching to prepare undergraduate nursing students for palliative care practice is conducted in Sweden. Methods: Educators from 22 Bachelor of Science nursing programmes in Sweden were interviewed about how they conducted palliative care education, with a focus on teaching situations that have been successful or less successful. The interviews were transcribed and analysed using qualitative inductive content analysis. Results: Educators described that they play a crucial role in preparing undergraduate nursing students to face death and dying and to care for persons at the end of life. In the main theme, “Transforming person-centred palliative care into student-centred education”, educators described how they incorporated the person-centred palliative approach into their teaching. Educators used a dynamic style of teaching where they let the students’ stories form the basis in a co-constructed learning process. The educators trusted the students to be active partners in their own learning but at the same time they were prepared to use their expert knowledge and guide the students when necessary. Discussion and reflection in small groups was described as being essential for the students to achieve a deeper understanding of palliative care and to process personal emotions related to encountering dying and grieving individuals. Conclusions: Th

Introduction: The Esther Network (EN) person-centred care (PCC) advocacy training aims to promote person-centred attitudes among health practitioners in Singapore. This study aimed to assess the relationship between the training and practitioners’ PCC attributes over a 3-month period, and to explore power sharing by examining the PCC dimensions of “caring about the service user as a whole person” and the “sharing of power, control and information”. Methods: A repeated-measure study design utilising the Patient-Practitioner Orientation Scale (PPOS), was administered to 437 training participants at three time points – before training (T1), immediately after (T2) and three months after training (T3). A five-statement questionnaire captured knowledge of person-centred care at T1 and T2. An Overall score, Caring and Sharing sub-scores were derived from the PPOS. Scores were ranked and divided into three groups (high, medium and low). Ordinal Generalised Estimating Equation (GEE) model analysed changes in PPOS scores over time. Results: A single, short-term training appeared to result in measurable improvements in person-centredness of health practitioners, with slight attenuation at T3. There was greater tendency to “care” than to “share power” with service users across all three time points, but the degree of improvement was larger for sharing after training. The change in overall person-centred scores varied by sex and profession (females score higher than males, allied health showed a smaller attenuation at T3). Conclusion: Training as a specific intervention, appeared to have potential to increase health practitioners’ person-centredness but the aspect of equalising power was harder to achieve within a hierarchical structure and clinician-centric culture. An ongoing network to build relationships, and a supportive system to facilitate individual and organisational reflexivity can reinforce learning.

Background: The organizational principle of remaining at home has offset care from the hospital to the home of the older person where care from formal and informal caregivers is needed. Globally, formal care is often organized to handle singular and sporadic health problems, leading to the need for several health care providers. The need for an integrated care model was therefore recognized by health care authorities in one county in Sweden, who created a cross-organisational integrated care model to meet these challenges. The Mobile integrated care model with a home health care physician (MICM) is a collaboration between regional and municipal health care. Descriptions of patients’ and next of kin’s experiences of integrated care is however lacking, motivating exploration. Method: A qualitative thematic study. Data collection was done before the patients met the MICM physician, and again six months later. Results: The participants expected a sense of relief when admitted to MICM, and hoped for shared responsibility, building a personal contact and continuity but experienced lack of information about what MICM was. At the follow-up interview, participants described having an easier daily life. The increased access to the health care personnel (HCP) allowed participants to let go of responsibility, and created a sense of safety through the personalised contact and continuity. However, some felt ignored and that the personnel teamed up against the patient. The MICM structure was experienced as hierarchical, which influenced the possibility to participate. However, the home visits opened up the possibility for shared decision making. Conclusion: Participants had an expectation of receiving safe and coherent health care, to share responsibility, personal contact and continuity. After six months, the participants expressed that MICM had provided an easier daily life. The direct access to HCP reduced their responsibility and they had created a personalised contact with th

Background: It is important that easy-to-use measures like subjective questions about physical activity (PA) and sedentary behaviour are valid and reliable providing accurate measures, when they are used in health promotion work aiming to support people to improve their lifestyle habits such as PA. The aim of this study was to evaluate the concurrent validity of a structured interview form estimating self-reported PA and a question about sitting time used in Swedish targeted health dialogues in the context of primary health care. Method: The study was conducted in the southern part of Sweden. To evaluate concurrent validity of the interview form, time spent in moderate-to-vigorous physical activities (MVPA) and energy expenditure related to MVPA estimated by an interview form was compared with the same measures assessed by an ActiGraph GT3X-BT accelerometer. To evaluate a question about sitting time, the Swedish School of Sport and Health Sciences’ single-item question about sitting time (SED-GIH) was compared with measures from an activPAL inclinometer. Statistical analyses included deriving Bland‒Altman plots and calculating Spearman’s rank correlation coefficients. Result: Bland‒Altman plots indicated lower absolute variation in the difference between self-reported and device-based PA measures for lower PA levels, both for energy expenditure and time spent in MVPA. No systematic over- or underestimation was observed. The Spearman’s correlation coefficient between self-reported and device-based PA measures was 0.27 (p = 0.014) for time spent in MVPA and 0.26 (p = 0.022) for energy expenditure. The correlation coefficient between the single item question and device-based sitting time measures was 0.31 (p = 0.002). Sitting time was underestimated by 74% of the participants. Conclusion: The PA interview form and the SED-GIH question on sitting time may be of value in targeted health dialogues in primary health care with the intention to support sedentary and insuffic

Background Sense of Coherence (SOC) relates to an individual’s overall life orientation, and stronger SOC is associated with better health, quality of life, and coping strategies. When our research group used the SOC-13 questionnaire for the first time in Nepal, we identified difficulties in response patterns. The findings necessitated further evaluation of the Nepali version of the SOC-13 questionnaire. Objective To qualitatively evaluate the SOC-13 questionnaire in Nepali for cross-cultural adaptation. Method Nineteen nurses were interviewed. We used the methodological approach of “think aloud” to obtain a deeper understanding of the interferences of the scales. Transcribed materials were analyzed using a deductive approach through qualitative content analysis. The original translated version of the SOC-13 questionnaire in Nepali was modified by replacing words that were easier to understand. Result Participants found the questionnaire content general and non-specific but easy to complete. The nurses experienced that the meanings and sentences in some of the items and response alternatives were difficult to understand. However, the overall comprehensiveness of most items and response alternatives was perceived as good. Nurses’ interpretation of the SOC-items in the translated version of the SOC-13 questionnaire in Nepali matched the original English version. Items that were experienced as difficult in the Nepali language were modified to increase their comprehensiveness. Modified items and response alternatives had the same content as before, but some words and meanings were substituted with easier language. Conclusion The current revised version of SOC-13 in Nepali is valid and useful to explore individuals’ overall life orientation and their abilities to deal and cope with various life events in the Nepalese context.

Sleep restriction therapy is a central component of cognitive behavioural therapy for insomnia, but can lead to excessive sleepiness, which may impede treatment adherence. Sleep compression therapy has been suggested as a possibly gentler alternative. The aim of this study was to compare the effects of sleep restriction therapy and sleep compression therapy on objective measures of sleep, with a focus on magnitude and timing of effects. From a larger study of participants with insomnia, a sub-sample of 36 underwent polysomnographic recordings, before being randomised to either sleep restriction (n = 19) or sleep compression (n = 17) and receiving online treatment for 10 weeks. Assessments with polysomnography were also carried out after 2, 5, and 10 weeks of treatment. Data were analysed with multilevel linear mixed effect modelling. As per treatment instructions, participants in sleep restriction initially spent shorter time in bed compared with sleep compression. Participants in sleep restriction also showed an initial decrease of total sleep time, which was not seen in the sleep compression group. Both treatments led to improvements in sleep continuity variables, with a tendency for the improvements to come earlier during treatment in sleep restriction. No substantial differences were found between the two treatments 10 weeks after the treatment start. The results indicate that homeostatic sleep pressure may not be as important as a mechanism in sleep compression therapy as in sleep restriction therapy, and an investigation of other mechanisms is needed. In conclusion, the treatments led to similar changes in objective sleep at a somewhat different pace, and possibly through different mechanisms.

Background: Electronic Patient-Reported Outcomes (ePROs) have potential to improve health outcomes and healthcare. The development of health-technology applications, such as ePROs, should include the potential users and be theoretically grounded. Swedish Youth Health Clinics (YHCs) offer primarily sexual and psychological healthcare for young people aged 12 to 25 years old. Young people in healthcare settings are considered a vulnerable group. The development of a collection of Patient-Reported Outcomes (PROs) in an Electronic Health Report Form (eHRF) for identifying health and health-related problems in young people, was preceded by a qualitative interview study, exploring young people’s views on using an eHRF at YHCs and which questions about health an eHRF should contain. The aim of the current study was to develop and evaluate the usability of an eHRF prototype for identifying health and health-related problems in young people visiting YHCs. Methods: This study used a participatory design. During the development, an expert panel consisting of eight researchers and one Information Technology worker, participated. A wide literature search was performed to find PROs to construct an eHRF prototype to cover health areas. A mixed methods usability evaluation included 14 participants (young people, healthcare professionals, and an expert panel). Results: The development resulted in an eHRF prototype, containing ten reliable and valid health questionnaires addressing mental-, physical-, and sexual health and social support, a self-efficacy question, and background questions, in total 74 items. The interviews in the usability evaluation resulted in three categories describing the usability of the eHRF: ‘Captures the overall health of young people but needs clarification’, ‘Fun, easy, and optional and will keep young people’s interest’, and ‘Potential contribution to improve the health consultation’. The quantitative results support the usability of the eHRF for YHCs. Co

Purpose: There is a growing literature on the importance of cultural adaptation of research-supported social work interventions. Few studies have however offered systematic methods for the a priori assessment of intervention fit in a new context. The current study explores the use of measurement invariance analyses to help identify whether key theoretical constructs in an intervention’s theory of change may fit differently in a new context. Methods: We draw on data on 13 measures of key constructs in an intervention for youth leaving out-of-home care designed and trialed in the US context (N = 295; 53.1% girls, mean age 17.3) compared to Swedish adolescents (N = 104; 41% girls, mean age 17.5). Results: In general, the results found all the measures to be invariant between US and Swedish samples. Discussion: The original intervention (US) is likely to have a good fit in the new (Swedish) context in terms of the measurement and functionality of its key constructs. There are, however, some indications that certain aspects of the original key constructs may function differently in the Swedish context, highlighting a need to review either measurement or intervention design. A broader conclusion is that measurement invariance can provide a useful tool for research-supported social work practice, namely the systematic a priori assessment of the transferability of an intervention’s theory of change. Some limitations and methodological issues are discussed.

Worry about crime has been linked to several detrimental outcomes including worse mental health. However, there has been little research on the association between worry about crime and loneliness, even though loneliness is increasingly being recognised as a serious public health issue. To address this deficit, this study examined the association between worry about crime and loneliness in nine countries of the former Soviet Union (FSU - Armenia, Azerbaijan, Belarus, Georgia, Kazakhstan, Kyrgyzstan, Moldova, Russia, and Ukraine), using data from 18,000 respondents aged 18 and above that were collected during the Health in Times of Transition (HITT) survey in 2010/11. Results from a pooled logistic regression analysis showed that compared to those who reported no worry about crime, individuals with a high level of worry had significantly higher odds of loneliness (odds ratio [OR]: 1.43, 95% confidence interval [CI]: 1.17–1.75). Sex- and age-stratified analyses further showed that the association was observed in women with a mid (OR: 1.37, 95%CI: 1.10–1.71) and a high level (OR: 1.70, 95%CI: 1.33–2.17) of worry about crime but not in men, and that a high level of worry about crime was linked to loneliness in adults aged 35–59 (OR: 1.39, 95%CI: 1.02–1.91) and 60 and above (OR: 1.64, 95%CI: 1.12–2.40) but not in those aged 18–34. High levels of worry about crime are associated with loneliness in the FSU countries. Reducing crime and its associated worries may have important public health benefits in these countries.

Oral health is a complex issue associated with social and behavioral factors and general health. Therefore, this study aims to explore Swedish older adults’ perceptions of oral health and its influence on general health, based on the World Dental Federation's (FDI) definition and framework of oral health. The study adopted a descriptive qualitative design. Data were collected from semi-structured individual and focus group interviews with older adults (n = 23) and were analyzed with deductive direct content analysis. The study was evaluated using the COnsolidated criteria for REporting Qualitative research (COREQ) checklist. The older adults described the importance of good oral health in the physical, social, emotional, and mental aspects of their daily lives. The findings also indicate that older adults described oral health as multifaceted and agreed with the FDI's definition and framework of oral health. Therefore, the study findings might provide healthcare professionals with new knowledge and further insight into older adults’ perceptions of oral health and its influence on their well-being and general health., CC BY 4.0Attribution 4.0 International (CC BY 4.0)© The Author(s) 2022.Copyright © 2022 by Vårdförbundet First published online September 13, 2022Corresponding author: Maria Snögren, School of Health Sciences, University of Skövde, Högskolevägen, Box 408, 541 28 Skövde, Sweden. Email: maria.snogren@his.se

Background: The population of women in homelessness in Europe is increasing and women in homelessness experience multiple healthcare needs. However, there is insufficient understanding about how perceptions of caring behaviours compare between women in homelessness as patients and nurses in their clinical practice. Aim: This study aimed to investigate perceptions of caring behaviours among women in homelessness, Registered Nurses and nursing students. Methods: A cross-sectional design was used with convenience sampling to recruit groups of women in homelessness (n = 37), Registered Nurses (n = 92) and nursing students (n = 142) in Stockholm, Sweden. Between August 2019 and December 2020, data were collected through face-to-face interviews or online, using the Caring Behaviours Inventory-24 instrument. Data were analysed using descriptive statistics and group-comparing hypothesis tests. Results: Overall, women in homelessness’ perceptions of caring behaviours were significantly lower than nursing students (p < 0.001), who in turn scored significantly lower than Registered Nurses (p < 0.001). The Knowledge and Skill domain had the highest score, and the Connectedness domain had the lowest score in all three groups. The ranking of the individual items according to score varied between the groups. However, all three groups had the highest score for the Knowing how to give shots, IVs, etc., item and the lowest score for the Helping the patient to grow item. Conclusion: Healthcare providers and nurse educators should consider incongruences and congruences in caring behaviours to better prepare Registered Nurses and nursing students to contribute to increased health equity, and more targeted clinical practice for women in homelessness.

Objective: Trust and accessibility are vital to adoption of health and wellness apps. This research scoped three elements of cognitive accessibility of health app privacy policies: availability, ease of navigation, and readability. Methods: For this cross-sectional study, quantitative data collected in the Netherlands, Sweden, and the United Kingdom included: whether privacy information was in a country's official language (availability); number of distracting visual elements (ease of navigation); word count and Common European Framework of Reference (CEFR) reading level (readability). Health app privacy policies were compared to policies from a purposively selected sample of websites, and to benchmarks, including CEFR reading level B1. Results: Health app privacy policies were less often available in countries’ official languages compared to sampled websites (Chi-Square [1, 180] = 57.470, p < 0.001) but contained fewer distracting visual elements. More UK privacy policies were in the country's official language, whereas Swedish privacy policies contained fewest words and fewest potentially distracting design elements. Only one privacy policy met the CEFR reading level benchmark. Conclusions: Lack of privacy information in non-Anglophone app-users’ native languages and high reading levels may be major barriers to cognitive accessibility. Web and app developers should consider recommendations arising from this study, to stimulate trust in and adoption of health and wellness apps.

Introduction: Periodontitis is a biofilm-mediated disease that is usually treated by non-surgical biofilm elimination with or without antibiotics. Antibiotic treatment in periodontal patients is typically selected empirically or using qPCR or DNA hybridization methods. These approaches are directed towards establishing the levels of different periodontal pathogens in periodontal pockets to infer the antibiotic treatment. However, current methods are costly and do not consider the antibiotic susceptibility of the whole subgingival biofilm. Methods: In the current manuscript, we have developed a method to culture subgingival samples ex vivo in a fast, label-free impedance-based system where biofilm growth is monitored in real-time under exposure to different antibiotics, producing results in 4 hours. To test its efficacy, we performed a double-blind, randomized clinical trial where patients were treated with an antibiotic either selected by the hybridization method (n=32) or by the one with the best effect in the ex vivo growth system (n=32). Results: Antibiotic selection was different in over 80% of the cases. Clinical parameters such as periodontal pocket depth, attachment level, and bleeding upon probing improved in both groups. However, dental plaque was significantly reduced only in the group where antibiotics were selected according to the ex vivo growth. In addition, 16S rRNA sequencing showed a larger reduction in periodontal pathogens and a larger increase in health-associated bacteria in the ex vivo growth group. Discussion: The results of clinical and microbiological parameters, together with the reduced cost and low analysis time, support the use of the impedance system for improved individualized antibiotic selection.

Due to their ability to catalytically cleave proteins and peptides, proteases present unique opportunities for the use in industrial, biotechnological, and therapeutic applications. Engineered proteases with redesigned substrate specificities have the potential to expand the scope of practical applications of this enzyme class. We here apply a combinatorial protease engineering-based screening method that links proteolytic activity to the solubility and correct folding of a fluorescent reporter protein to redesign the substrate specificity of tobacco etch virus (TEV) protease. The target substrate EKLVFQA differs at three out of seven positions from the TEV consensus substrate sequence. Flow cytometric sorting of a semi-rational TEV protease library, consisting of focused mutations of the substrate binding pockets as well as random mutations throughout the enzyme, led to the enrichment of a set of protease variants that recognize and cleave the novel target substrate., QC 20240507

Among the variety of correlated states exhibited by twisted bilayer graphene, cascades in the spectroscopic properties and in the electronic compressibility occur over larger ranges of energy, twist angle and temperature compared to other effects. This suggests a hierarchy of phenomena. Using a combined dynamical mean-field theory and Hartree calculation, we show that the spectral weight reorganisation associated with the formation of local moments and heavy quasiparticles can explain the cascade of electronic resets without invoking symmetry breaking orders. The phenomena reproduced here include the cascade flow of spectral weight, the oscillations of remote band energies, and the asymmetric jumps of the inverse compressibility. We also predict a strong momentum differentiation in the incoherent spectral weight associated with the fragile topology of twisted bilayer graphene. © 2023, Springer Nature Limited.

High-harmonic generation in solids allows probing and controlling electron dynamics in crystals on few femtosecond timescales, paving the way to lightwave electronics. In the spatial domain, recent advances in the real-space interpretation of high-harmonic emission in solids allows imaging the field-free, static, potential of the valence electrons with picometer resolution. The combination of such extreme spatial and temporal resolutions to measure and control strong-field dynamics in solids at the atomic scale is poised to unlock a new frontier of lightwave electronics. Here, we report a strong intensity-dependent anisotropy in the high-harmonic generation from ReS2 that we attribute to angle-dependent interference of currents from the different atoms in the unit cell. Furthermore, we demonstrate how the laser parameters control the relative contribution of these atoms to the high-harmonic emission. Our findings provide an unprecedented atomic perspective on strong-field dynamics in crystals, revealing key factors to consider in the route towards developing efficient harmonic emitters. © 2023, Crown.

Enzymes catalyze the chemical reactions of life. For nearly half of known enzymes, catalysis requires the binding of small molecules known as cofactors. Polypeptide-cofactor complexes likely formed at a primordial stage and became starting points for the evolution of many efficient enzymes. Yet, evolution has no foresight so the driver for the primordial complex formation is unknown. Here, we use a resurrected ancestral TIM-barrel protein to identify one potential driver. Heme binding at a flexible region of the ancestral structure yields a peroxidation catalyst with enhanced efficiency when compared to free heme. This enhancement, however, does not arise from protein-mediated promotion of catalysis. Rather, it reflects the protection of bound heme from common degradation processes and a resulting longer lifetime and higher effective concentration for the catalyst. Protection of catalytic cofactors by polypeptides emerges as a general mechanism to enhance catalysis and may have plausibly benefited primordial polypeptide-cofactor associations.

Lipase B from Candida antarctica (CALB) and lipase from Thermomyces lanuginosus (TLL) have been immobilized on octyl agarose at low loading and at a loading exceeding the maximum support capacity. Then, the enzymes have been treated with glutaraldehyde and inactivated at pH 7.0 in Tris-HCl, sodium phosphate and HEPES, giving different stabilities. Stabilization (depending on the buffer) of the highly loaded biocatalysts was found, very likely as a consequence of the detected intermolecular crosslinkings. This did not occur for the lowly loaded biocatalysts. Next, the enzymes were chemically aminated and then treated with glutaraldehyde. In the case of TLL, the intramolecular crosslinkings (visible by the apparent reduction of the protein size) increased enzyme stability of the lowly loaded biocatalysts, an effect that was further increased for the highly loaded biocatalysts due to intermolecular crosslinkings. Using CALB, the intramolecular crosslinkings were less intense, and the stabilization was lower, even though the intermolecular crosslinkings were quite intense for the highly loaded biocatalyst. The stabilization detected depended on the inactivation buffer. The interactions between enzyme loading and inactivating buffer on the effects of the chemical modifications suggest that the modification and inactivation studies must be performed under the target biocatalysts and conditions. © 2023 The Authors

Background and Objectives COVID-19–related inflammation, endothelial dysfunction, and coagulopathy may increase the bleeding risk and lower the efficacy of revascularization treatments in patients with acute ischemic stroke (AIS). We aimed to evaluate the safety and outcomes of revascularization treatments in patients with AIS and COVID-19. Methods This was a retrospective multicenter cohort study of consecutive patients with AIS receiving intravenous thrombolysis (IVT) and/or endovascular treatment (EVT) between March 2020 and June 2021 tested for severe acute respiratory syndrome coronavirus 2 infection. With a doubly robust model combining propensity score weighting and multivariate regression, we studied the association of COVID-19 with intracranial bleeding complications and clinical outcomes. Subgroup analyses were performed according to treatment groups (IVT-only and EVT). Results Of a total of 15,128 included patients from 105 centers, 853 (5.6%) were diagnosed with COVID-19; of those, 5,848 (38.7%) patients received IVT-only and 9,280 (61.3%) EVT (with or without IVT). Patients with COVID-19 had a higher rate of symptomatic intracerebral hemorrhage (SICH) (adjusted OR 1.53; 95% CI 1.16–2.01), symptomatic subarachnoid hemorrhage (SSAH) (OR 1.80; 95% CI 1.20–2.69), SICH and/or SSAH combined (OR 1.56; 95% CI 1.23–1.99), 24-hour mortality (OR 2.47; 95% CI 1.58–3.86), and 3-month mortality (OR 1.88; 95% CI 1.52–2.33). Patients with COVID-19 also had an unfavorable shift in the distribution of the modified Rankin score at 3 months (OR 1.42; 95% CI 1.26–1.60). Discussion Patients with AIS and COVID-19 showed higher rates of intracranial bleeding complications and worse clinical outcomes after revascularization treatments than contemporaneous non–COVID-19 patients receiving treatment. Current available data do not allow direct conclusions to be drawn on the effectiveness of revascularization treatments in patients with COVID-19 or to establish different treatment r

Background: Identifying people at risk of poor outcomes following treatment for substance use disorders is important for developing tailored services. The aim of this study was to test whether a brief measure of internalizing and externalizing behavior could identify young adults at high risk of psychiatric care episodes and criminal offending up to four years after enrolment in treatment for substance use disorder. Methods: Clients aged 15–25 years from a randomized multicenter study were included (N = 457). At baseline, all completed the YouthMap12 screener, a measure of internalizing symptoms (IP6) and externalizing problems (EP6). We used accelerated failure time regression to assess time to psychiatric care and criminal offending, adjusting for baseline occurrence, gender, age, treatment group, and uptake area. Youden's J was used to assess optimal cut-points for risk of events. Results: The IP6 was associated with shorter time to psychiatric care following treatment enrolment (beta = −0.71, 95% confidence interval [CI] = −0.94 to −0.48; adjusted beta = −0.45, 95% CI = −0.66 to −0.25). The EP6 was associated with shorter time to criminal offending, coefficient = −0.32, 95% CI = −0.44 to −0.19; adjusted coefficient = −0.18, 95% CI = −0.30 to −0.06). Optimal cut-points were two or more for the IP6 and three or more for the EP6. Conclusions: The IP6 and the EP6, two simple and easily administered instruments, can identify young adults who are at an increased risk of future criminal offending or in need of psychiatric care. The findings lend support to using the 12-item YouthMap, as it identifies relevant risks, is compatible with local service delivery needs, and is theoretically and empirically supported. © 2022 The Author(s)