TY - JOUR
T1 - Social support and suicidal ideation in Japan
T2 - Are home visits by commissioned welfare volunteers associated with a lower risk of suicidal ideation among elderly people in the community?
AU - Noguchi, Masayuki
AU - Iwase, Toshihide
AU - Suzuki, Etsuji
AU - Kishimoto, Yoko
AU - Takao, Soshi
N1 - Funding Information:
Acknowledgments On behalf of all authors, the corresponding author states that there is no conflict of interest in the current investigation. They appreciate the contribution to the paper by Ms. To-moko Matsushima, Mr. Masanori Honda, Ms. Miyuki Okamoto, Dr. Atsushi Ninomiya, Dr. Kenzo Fujita, and public health nurses in charge of the survey in the investigated municipalities and public health centers. This study was supported by the Fund for Urgent Improvement of Local Suicide Prevention Measures from the Cabinet Office and the Ministry of Health, Labour and Welfare, Japanese Government.
PY - 2014/4/1
Y1 - 2014/4/1
N2 - Aims: Social support has consistently been reported to be effective in reducing suicidal ideation. This cross-sectional study was performed to determine whether home visits by commissioned welfare volunteers (i.e., organizations of community residents appointed by national or prefectural governments) are associated with a lower risk of suicidal ideation among the elderly. Methods: In August 2010, questionnaires were sent to all residents aged ≥ 65 years in three municipalities (n = 21,232) in Okayama prefecture, Japan, and 13,929 returned the questionnaire (response rate: 65.6 %). We finally analyzed 11,218 subjects. Both home visits by commissioned welfare volunteers and suicidal ideation within the last 30 days were assessed in the questionnaire. Odds ratios (ORs) and 95 % confidence intervals (CIs) for suicidal ideation were calculated adjusting for age, sex, educational attainment, and marital status. We then additionally adjusted for instrumental and emotional support, separately. Results: The prevalence of suicidal ideation was 10.0 % and higher in women than in men (11.4 % vs. 8.0 %). Home visits were significantly associated with a lower risk of suicidal ideation after adjusting for instrumental and emotional support, respectively (OR: 0.60, 95 % CI: 0.53-0.69; OR: 0.67, 95 % CI: 0.59-0.78). In sex-stratified analysis, the association was clearer for women than for men: the corresponding ORs among women were 0.55 (95 % CI: 0.46-0.65) and 0.61 (95 % CI: 0.52-0.73), whereas they were 0.71 (95 % CI: 0.56-0.90) and 0.78 (95 % CI: 0.61-0.99) among men. Conclusion: Our findings suggest that home visits by commissioned welfare volunteers are significantly associated with lower suicidal ideation among the elderly, particularly in women.
AB - Aims: Social support has consistently been reported to be effective in reducing suicidal ideation. This cross-sectional study was performed to determine whether home visits by commissioned welfare volunteers (i.e., organizations of community residents appointed by national or prefectural governments) are associated with a lower risk of suicidal ideation among the elderly. Methods: In August 2010, questionnaires were sent to all residents aged ≥ 65 years in three municipalities (n = 21,232) in Okayama prefecture, Japan, and 13,929 returned the questionnaire (response rate: 65.6 %). We finally analyzed 11,218 subjects. Both home visits by commissioned welfare volunteers and suicidal ideation within the last 30 days were assessed in the questionnaire. Odds ratios (ORs) and 95 % confidence intervals (CIs) for suicidal ideation were calculated adjusting for age, sex, educational attainment, and marital status. We then additionally adjusted for instrumental and emotional support, separately. Results: The prevalence of suicidal ideation was 10.0 % and higher in women than in men (11.4 % vs. 8.0 %). Home visits were significantly associated with a lower risk of suicidal ideation after adjusting for instrumental and emotional support, respectively (OR: 0.60, 95 % CI: 0.53-0.69; OR: 0.67, 95 % CI: 0.59-0.78). In sex-stratified analysis, the association was clearer for women than for men: the corresponding ORs among women were 0.55 (95 % CI: 0.46-0.65) and 0.61 (95 % CI: 0.52-0.73), whereas they were 0.71 (95 % CI: 0.56-0.90) and 0.78 (95 % CI: 0.61-0.99) among men. Conclusion: Our findings suggest that home visits by commissioned welfare volunteers are significantly associated with lower suicidal ideation among the elderly, particularly in women.
KW - Commissioned welfare volunteers
KW - Community
KW - Elderly people
KW - Social support
KW - Suicidal ideation
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U2 - 10.1007/s00127-013-0752-5
DO - 10.1007/s00127-013-0752-5
M3 - Article
C2 - 23955426
AN - SCOPUS:84898912233
SN - 0037-7813
VL - 49
SP - 619
EP - 627
JO - Social Psychiatry
JF - Social Psychiatry
IS - 4
ER -