Browsing by Author "Koh, Yen Sin"

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    Examining the Influence of Social Interactions and Community Resources on Caregivers' Burden in Stroke Settings: A Prospective Cohort Study.
    (International journal of environmental research and public health, 2021-11-23) Koh, Yen Sin; Koh, Gerald Choon-Huat; Matchar, David Bruce; Hong, Song-Iee; Tai, Bee Choo
    Since the introduction of the integrated care model, understanding how social interactions and community resources can alleviate caregivers' burden is vital to minimizing negative patients' outcomes. This study (n = 214) examined the associations between these factors and caregivers' burden in stroke settings. It used 3-month and 1-year post-stroke data collected from five tertiary hospitals. Subjective and objective caregivers' burdens were measured using Zarit burden interview and Oberst caregiving burden scale respectively. The independent variables examined were quality of care relationship, care management strategies for managing patients' behaviour, family caregiving conflict, formal service usage and assistance to the caregiver. Significant associations were determined using mixed effect modified Poisson regressions. For both types of burden, the scores were slightly higher at 3 months as compared to 1 year. Poorer care-relationship (relative risk: 0.81, 95% confidence interval (CI): 0.70-0.94) and adopting positive care management strategies (relative risk: 1.05, 95% CI: 1.02-1.07) were independently associated with a high subjective burden. Providing assistance to caregivers (relative risk: 2.45, 95% CI: 1.72-3.29) and adopting positive care management strategies (relative risk: 1.03, 95% CI: 1.02-1.04) were independently associated with a high objective burden. Adopting positive care management strategies at 3 months had a significant indirect effect (standardised β: 0.11, 95% CI: 0.01 to 0.20) on high objective burden at one year. Healthcare providers should be aware that excessive care management strategies and assistance from family members may add to caregivers' burden.
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    The associations between caregivers' psychosocial characteristics and caregivers' depressive symptoms in stroke settings: a cohort study.
    (BMC psychology, 2022-05-09) Koh, Yen Sin; Subramaniam, Mythily; Matchar, David Bruce; Hong, Song-Iee; Koh, Gerald Choon-Huat

    Background

    Studies have found that caregivers can influence stroke survivors' outcomes, such as mortality. It is thus pertinent to identify significant factors associated with caregivers' outcomes. The study objective was to examine the associations between caregivers' psychosocial characteristics and caregivers' depressive symptoms.

    Methods

    The analysis obtained three-month and one-year post-stroke data from the Singapore Stroke Study, which was collected from hospital settings. Caregivers' depressive symptoms were assessed via the Center for Epidemiologic Studies Depression instrument. Psychosocial characteristics of caregivers included subjective burden (Zarit Burden Interview), quality of care-relationship (a modified 3-item scale from the University of Southern California Longitudinal Study of Three-Generation Families) and expressive social support (an 8-item scale from Pearlin et al.). Mixed effect Tobit regressions were used to examine the associations between these study variables.

    Results

    A total of 214 caregivers of stroke patients hospitalized were included in the final analysis. Most caregivers were Chinese women with secondary school education, unemployed and married to the patients. Caregivers' subjective burden was positively associated with their depressive symptoms (Partial regression coefficient: 0.18, 95% CI 0.11-0.24). Quality of care-relationship (Partial regression coefficient: - 0.35, 95% CI - 0.63 to - 0.06) and expressive social support (partial regression coefficient: - 0.28, 95% CI - 0.37 to - 0.19) were negatively associated with caregivers' depressive symptoms. Caregivers' depressive symptoms were higher at three-month post-stroke than one-year post-stroke (Partial regression coefficient: - 1.00, 95% CI - 1.80 to - 0.20).

    Conclusion

    The study identified subjective burden, quality of care-relationship and expressive social support as significantly associated with caregivers' depressive symptoms. Caregivers' communication skills may also play a role in reducing caregivers' depressive symptoms.