{"title":"Effect of Social Support on Caregiver's Functional Disability Due to Spouse's Functional Disability","authors":"Toshimasa Sone OTR, PhD , Naoki Nakaya PhD , Yumi Sugawara PhD , Kumi Nakaya PhD , Masayuki Hoshi RPT, PhD , Takahiro Tabuchi MD, PhD , Atsushi Hozawa MD, PhD","doi":"10.1016/j.jamda.2024.105324","DOIUrl":null,"url":null,"abstract":"<div><h3>Objectives</h3><div>To examine the effect of social support on the risk of caregiver's functional disability due to spouse's functional disability.</div></div><div><h3>Design</h3><div>Longitudinal study.</div></div><div><h3>Setting and Participants</h3><div>In this cohort study using the Ohsaki Cohort 2006 Study data, the baseline survey was conducted from December 1, 2006, to December 15, 2006, and included 7598 older adults, including 3799 couples, ≥65 years of age.</div></div><div><h3>Methods</h3><div>The incidence of spouse's functional disability was defined as certification for the Long-term Care Insurance, which uses a nationally uniform standard of functional disability. The primary outcome was the incidence of the caregiver's functional disability, and the follow-up period was between December 16, 2006, and November 30, 2019. Five social support questionnaires were used to assess the degree of emotional and instrumental social support available to each participant. The Cox proportional hazards model was used to evaluate the incidence of functional disability among caregivers after the occurrence of spouses' functional disability. Subgroup analyses were also conducted according to the status of emotional and instrumental social support.</div></div><div><h3>Results</h3><div>The caregiver's functional disability increased significantly among those whose spouses had functional disability compared with those whose spouses had no disability [multivariate hazard ratio (HR), 1.86]. Emotional and instrumental social support showed significant positive interactions on this association (emotional and instrumental support: <em>P</em> for interaction < .01 and < .01, respectively), and the risk of caregiver's disability was higher among those without social support than among those with social support (with emotional support: HR, 1.84; without emotional support: HR, 2.51; with instrumental support: HR, 1.85; without instrumental support: HR, 2.31).</div></div><div><h3>Conclusions and Implications</h3><div>Social support may help to alleviate the increased risk for caregiver's functional disability due to the spouse's functional disability.</div></div>","PeriodicalId":17180,"journal":{"name":"Journal of the American Medical Directors Association","volume":"26 1","pages":"Article 105324"},"PeriodicalIF":4.2000,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Medical Directors Association","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1525861024007461","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GERIATRICS & GERONTOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives
To examine the effect of social support on the risk of caregiver's functional disability due to spouse's functional disability.
Design
Longitudinal study.
Setting and Participants
In this cohort study using the Ohsaki Cohort 2006 Study data, the baseline survey was conducted from December 1, 2006, to December 15, 2006, and included 7598 older adults, including 3799 couples, ≥65 years of age.
Methods
The incidence of spouse's functional disability was defined as certification for the Long-term Care Insurance, which uses a nationally uniform standard of functional disability. The primary outcome was the incidence of the caregiver's functional disability, and the follow-up period was between December 16, 2006, and November 30, 2019. Five social support questionnaires were used to assess the degree of emotional and instrumental social support available to each participant. The Cox proportional hazards model was used to evaluate the incidence of functional disability among caregivers after the occurrence of spouses' functional disability. Subgroup analyses were also conducted according to the status of emotional and instrumental social support.
Results
The caregiver's functional disability increased significantly among those whose spouses had functional disability compared with those whose spouses had no disability [multivariate hazard ratio (HR), 1.86]. Emotional and instrumental social support showed significant positive interactions on this association (emotional and instrumental support: P for interaction < .01 and < .01, respectively), and the risk of caregiver's disability was higher among those without social support than among those with social support (with emotional support: HR, 1.84; without emotional support: HR, 2.51; with instrumental support: HR, 1.85; without instrumental support: HR, 2.31).
Conclusions and Implications
Social support may help to alleviate the increased risk for caregiver's functional disability due to the spouse's functional disability.
期刊介绍：
JAMDA, the official journal of AMDA - The Society for Post-Acute and Long-Term Care Medicine, is a leading peer-reviewed publication that offers practical information and research geared towards healthcare professionals in the post-acute and long-term care fields. It is also a valuable resource for policy-makers, organizational leaders, educators, and advocates.
The journal provides essential information for various healthcare professionals such as medical directors, attending physicians, nurses, consultant pharmacists, geriatric psychiatrists, nurse practitioners, physician assistants, physical and occupational therapists, social workers, and others involved in providing, overseeing, and promoting quality
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