Abstract Schizophrenia is associated with pronounced vocational impairment. Previous research has mostly focused on chronic patients and few studies were conducted to investigate predictors of work ...outcome in first-episode populations. The impact of cognitive dysfunction on employment outcome in early psychosis was under‐studied. In this study, we prospectively followed up 93 patients aged 18–55 years presented with first-episode schizophrenia-spectrum disorder for 3 years with an aim to identify early clinical and cognitive predictors of vocational outcome. Pre-morbid adjustment, baseline symptomatology and cognitive functions, and employment outcome were assessed. Result indicated that approximately half of the patients (53.8%) were engaged in full-time work at intake and at 3 years. Pre-morbid adjustment, baseline occupational status and Wisconsin Card Sorting Test (WCST) performance were found to predict vocational outcome. Analysis on a subgroup of patients who were unemployed at intake showed that subjects who remained unemployed over 3 years had poorer WCST performance and more severe positive symptoms at baseline than those having job attainment during follow-up. Our results thus confirmed predictive value of pre-morbid functioning and baseline occupational status on vocational outcome. In addition, our findings suggested that executive function might be a critical cognitive determinant of employment outcome in the early course of schizophrenia.
Abstract Premorbid adjustment is an important prognostic factor of schizophrenia. The relationships between sub-components of premorbid adjustment and outcomes on symptoms and cognition in ...first-episode schizophrenia were under-studied. In the current study, we prospectively followed up 93 patients aged 18–55 years presenting with first-episode schizophrenia-spectrum disorder. Psychopathological and cognitive assessments were conducted at baseline, clinical stabilization, 12, 24 and 36 months. Premorbid adjustment was sub-divided into discrete functional domains, developmental stages and premorbid-course types based on ratings of the Premorbid Adjustment Scale (PAS). The study focused on early developmental stages to minimize contamination by prodromal symptoms. Results indicated that gender differences in premorbid functioning were primarily related to early-adolescence adjustment and academic domain. Social domain was more strongly related to negative symptoms, while academic domain was more consistently linked to cognitive outcome (Wisconsin Card Sorting test and verbal fluency). Patients with stable-poor premorbid course had more severe negative symptoms and cognitive impairment. In conclusion, in a Chinese cohort of first-episode schizophrenia-spectrum disorder, sub-components of early premorbid adjustment were shown to be differentially related to clinical and cognitive measures. The results highlighted the importance of applying a more refined delineation of premorbid functioning in studying illness outcome.
There is little understanding about how rapid urban development has affected the extent to which communities are able to optimize health and participation opportunities for older adults in Hong Kong. ...Our objective was to examine what older residents perceive to be the shortcomings of their communities in meeting their psychosocial and physical needs as they age.
In reference to the WHO Age-Friendly Cities Project Methodology: Vancouver Protocol, we conducted nine focus groups comprising 65 participants for an Age-Friendly City baseline assessment in two districts in Hong Kong, China. Participants were asked to share their views on their respective district of residence, and identify aspects of the city they found unfriendly. Data generated from interviews were analyzed using thematic analysis.
Five of the following key themes were identified: the failure of public transportation to cater to the needs of older adults; a lack of public space for recreation and socializing; diminishing human interactions in welfare services; physical and financial challenges relating to housing; and workplace discrimination against older adults.
These findings underscore the importance of prioritizing the social welfare of older adults in building a more inclusive and age-friendly city. They also highlight the difficulties in fostering an inclusive environment while ensuring efficiency and profit maximization.
Abstract Background The adverse effects of a long duration of untreated psychosis (DUP) have been explored in numerous short-term studies. These studies support the development of early interventions ...that reduce treatment delay and promote recovery. However, the enduring impact of DUP is largely unknown, partly due to the paucity of prospective long-term studies. Although the DUP–outcome relationship is commonly assumed to be linear, the threshold effect has not been adequately examined. Objective To explore the relationship between DUP and long-term symptomatic remission. Methods This was a prospective study of a cohort of 153 first-episode psychosis patients in Hong Kong at the 13-year follow-up. The patients were categorized into short (≤ 30 days), medium (31–180 days) and long (> 180 days) DUP groups. Results The long-term outcome was ascertained in 73% of the patients. Nearly half of the patients (47%) fulfilled the criteria for symptomatic remission. The short DUP group experienced a significantly higher remission rate over the course of the illness. The odds of long-term symptomatic remission was significantly reduced in the medium DUP (by 89%) and long DUP (by 85%) groups compared with the short DUP group. Further analysis showed that DUP had a specific impact on negative symptom remission. Conclusion The findings support the threshold theory that DUP longer than 30 days adversely impacts the long-term outcome. The present study is one of the few studies that confirmed the enduring impact of DUP on long-term outcomes based on well-defined criteria and adequate statistical adjustment.
Late-life depression is common, modifiable, yet under-treated. Service silos and human resources shortage contribute to insufficient prevention and intervention. We describe an implementation ...research protocol of collaborative stepped care and peer support model that integrates community mental health and aged care services to address service fragmentation, using productive ageing and recovery principles to involve older people as peer supporters to address human resource issue.
This is a non-randomised controlled trial examining the effectiveness and cost-effectiveness of the "Jockey Club Holistic Support Project for Elderly Mental Wellness" (JC JoyAge) model versus care as usual (CAU) in community aged care and community mental health service units in 12 months. Older people aged 60 years and over with mild to moderate depressive symptoms or risk factors for developing depression will be included. JoyAge service users will receive group-based activities and psychoeducation, low-intensity psychotherapy, or high-intensity psychotherapy according to the stepped care protocol in addition to usual community mental health or aged care, with support from an older peer supporter. The primary clinical outcome, depressive symptoms, and secondary outcomes, self-harm risk, anxiety symptoms, and loneliness, will be measured with the Patient Health Questionnaire-9 (PHQ-9), Self-Harm Inventory, Generalized Anxiety Disorder 7-item scale (GAD-7), and UCLA Loneliness 3-item scale (UCLA-3) respectively. Cost-effectiveness analysis will assess health-related quality of life using the EQ-5D-5L and service utilisation using the Client Service Receipt Inventory (CSRI). We use multilevel linear mixed models to compare outcomes change between groups and calculate the incremental cost-effectiveness ratio in terms of quality-adjusted life years.
This study will provide evidence about outcomes for older persons with mental health needs receiving collaborative stepped care service without silos and with trained young-old volunteers to support engagement, treatment, and transitions. Cost-effectiveness findings from this study will inform resource allocation in this under-treated population.
ClinicalTrials.gov NCT03593889. Registered on 20 July 2018.
Aim
Understanding factors that contribute to treatment delay would inform early detection and intervention strategies in psychotic disorders. However, existing data were mixed and primarily conducted ...among early‐onset young patients. We examined duration of untreated psychosis (DUP) and its clinical and sociodemographic correlates in a large cohort of adult‐onset patients with psychosis.
Methods
A total of 360 patients with first‐onset psychosis aged 26–55 years were recruited consecutively as part of a controlled study of an early psychosis intervention service in Hong Kong Chinese. Demographic, sociodemographic and clinical characteristics relating to DUP were assessed within 4 months of onset.
Results
The population had a mean onset age of 36.6 years (SD = 8.7). The mean and median DUP were 515 days (SD = 1091) and 93 days (inter‐quartile range from 20 to 382.3), respectively. Multivariate regression analysis suggested that insidious mode of onset, hospitalization, a diagnosis of schizophrenia, poorer insight and younger age at onset significantly prolonged DUP. DUP was not related to premorbid functioning, family involvement during help seeking and living alone.
Conclusions
The initial period of untreated psychosis is determined by multiple factors. Whether family involvement is considered a kind of social support in shortening or prolonging DUP needs further examination. Local early intervention program for psychosis should take reference from these findings when formulating personalized plans to reduce delay.
Objectives: The present study aimed to develop and validate a Cantonese short version of the Zarit Burden Interview (CZBI-Short) for Hong Kong Chinese dementia caregivers.
Methods: The 12-item Zarit ...Burden Interview (ZBI) was translated into spoken Cantonese and back-translated by two bilingual research assistants and face validated by a panel of experts. Five hundred Chinese dementia caregivers showing signs of stress reported their burden using the translated ZBI and rated their depressive symptoms, overall health, and care recipients' physical functioning and behavioral problems. The factor structure of the translated scale was identified using principal component analysis and confirmatory factor analysis; internal consistency and item-total correlations were assessed; and concurrent validity was tested by correlating the ZBI with depressive symptoms, self-rated health, and care recipients' physical functioning and behavioral problems.
Results: The principal component analysis resulted in 11 items loading on a three-factor model comprised role strain, self-criticism, and negative emotion, which accounted for 59% of the variance. The confirmatory factor analysis supported the three-factor model (CZBI-Short) that explained 61% of the total variance. Cronbach's alpha (0.84) and item-total correlations (rho = 0.39-0.71) indicated CZBI-Short had good reliability. CZBI-Short showed correlations with depressive symptoms (r = 0.50), self-rated health (r = −0.26) and care recipients' physical functioning (r = 0.18-0.26) and disruptive behaviors (r = 0.36).
Conclusions: The 12-item CZBI-Short is a concise, reliable, and valid instrument to assess burden in Chinese dementia caregivers in clinical and social care settings.
Objectives: This study examined the role of social support and other factors in relation to exercise and diet self-efficacy in Chinese patients with coronary heart disease in Hong Kong.
Methods: A ...cross-sectional study was conducted on a convenience sample identified from two cardiac rehabilitation centers. Eighty-five participants joined the study.
Results: Both self-efficacy measures correlated with social support, in particular in the domains of emotional/informational support and positive social interactions. Stronger social support was independently associated with a higher level of exercise and diet self-efficacy. Patients with a higher body mass index had a lower level of exercise self-efficacy, whereas social drinkers had a lower level of diet self-efficacy.
Conclusions: Our data supported an association between social support and self-efficacy. It was suggested that social companions would help patients get greater confidence in overcoming barriers to lifestyle modification. Further studies may investigate what type of social support contributes to improving the self-efficacy beliefs of patients.
Abstract Duration of untreated psychosis (DUP) has been considered as one of the few potentially malleable prognostic factors in psychotic illness. The literature demonstrated that prolonged DUP ...predicted the level of positive symptoms, but its relationships with negative symptoms and functional outcome were less clear-cut. Thus far, most first-episode studies have been conducted in western countries. Yet, it is known that illness outcome might be modified by socio-cultural factors. In this study, we aimed to examine the impact of DUP on baseline characteristics, clinical and vocational outcomes over 3 years in 700 Chinese young people who presented with first-episode psychosis to a specialized early intervention service in Hong Kong. Our results showed that prolonged DUP was associated with male sex, younger age of onset, schizophrenia-spectrum diagnosis, insidious development of psychosis, fewer baseline positive symptoms and less likelihood of hospitalization at intake. Regression analyses revealed that prolonged DUP was significantly predictive of outcome on positive symptoms, recovery and sustained full-time employment in our first-episode psychosis cohort. Taken together, our study provided further supportive evidence regarding the prognostic value of DUP on illness outcome. Additionally, it suggested that an adverse impact of treatment delay for psychosis may likely be applied across regions of various ethno-cultural backgrounds.
Abstract The present study aimed to examine the relationships of insight with symptomatology and executive function, both cross-sectionally and longitudinally in patients with first-episode ...schizophrenia-spectrum disorders. Ninety-two medication-naïve patients were recruited and 71 completed the assessments. Insight, symptoms and executive function were assessed at baseline, 6 months and 1 year. Insight was measured with the abridged version of Scale of Unawareness of Mental Disorder (SUMD). Symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS). Executive function was measured with the Modified Wisconsin Card Sorting Test (MCST). The most significant improvement of insight and symptomatology was found over the first 6 months, whereas the perseverative errors of MCST were significantly improved between 6 and 12 months. Differential correlations of perseverative errors of the MCST and PANSS scores with SUMD were found at different time points. This suggests the involvement of different mechanisms in insight deficit at different stages of the illness. The baseline MCST perseverative errors were correlated significantly with the SUMD total score at 6 months and the change of SUMD scores over the first 6 months. Although the variance explained was small, it suggests better set-shifting capacity facilitates the improvement of insight at an early stage of the illness.
