Effect of community-based intervention using depression screening on elderly suicide risk: a meta-analysis of the evidence from Japan.
A systematic review was undertaken to quantify the effect of community-based depression screening (CDS) with follow-up on the completed suicide risk for residents aged 65 and over. Five quasi-experimental studies in Japanese regions with high suicide rates were included in the meta-analysis. Combined incidence rate ratios (95% confidence intervals) by the Mantel-Haenszel method and by the DerSimonian-Laird method in two homogenous studies implementing the follow-up conducted by psychiatrists were 0.30 (0.13-0.68) and 0.33 (0.14-0.80) in men, and 0.33 (0.19-0.58) and 0.33 (0.19-0.60) in women, respectively; and those in three homogenous studies implementing the follow-up conducted by general practitioners were 0.73 (0.45-1.18) and 0.74 (0.45-1.23) in men, and 0.36 (0.21-0.60) and 0.39 (0.22-0.66) in women, respectively. There are very few studies included, however, to demonstrate an association between CDS and the reduced risk, suggesting gender difference in the effectiveness.
Oyama
Hirofumi
H
Faculty of Health Sciences, Aomori University of Health and Welfare, Aomori, Japan. h_oyama@auhw.ac.jp
Sakashita
Tomoe
T
Ono
Yutaka
Y
Goto
Masahiro
M
Fujita
Motoi
M
Koida
Junichi
J
D000368:Aged; D003863:Depression / Q000175:diagnosis*; D006801:Humans; D007564:Japan; D008403:Mass Screening; D018570:Risk Assessment; D013405:Suicide / Q000208:ethnology; D000092864:Suicide Prevention