title: The association of needlestick injury with depressive symptoms among first-year medical residents in Japan.
abstract: Depressive symptoms among medical residents are common. The objective of this study was to determine the association of depressive symptoms with needlestick injury among first-year medical residents (so-called "intern"). We conducted a prospective cohort study among 107 medical residents in 14 training hospitals. The baseline survey was conducted in August 2005 and the follow-up survey was conducted in March 2006. Depressive symptoms were based on the Center for Epidemiological Study of Depression. Factors associated with depressive symptoms were examined using logistic regression analysis. For medical residents without depressive symptoms at the baseline survey, needlestick injury events were associated with depressive symptoms at the follow-up survey (corrected odds ratio [cOR]=2.98; 95% confidence interval [CI], 1.16-3.70). Because it was not possible to determine when the medical residents developed depressive symptoms, it is not possible to definitely determine causality between needlestick injury and depressive symptoms, although these findings are suggestive. Therefore, it would seem prudent to suggest the provision of mental health services to medical residents sustaining a needlestick injury since this may be helpful in identifying and treating depression.
authors.affiliation: Department of Preventive Medicine and Public Health, Faculty of Medicine, Kitasato University, Sagamihara City, Kanagawa, Japan.
authors.forename: Koji
authors.initials: K
authors.lastname: Wada
authors.forename: Yumi
authors.initials: Y
authors.lastname: Sakata
authors.forename: Yoshihisa
authors.initials: Y
authors.lastname: Fujino
authors.forename: Toru
authors.initials: T
authors.lastname: Yoshikawa
authors.forename: Katsutoshi
authors.initials: K
authors.lastname: Tanaka
authors.forename: Eriko
authors.initials: E
authors.lastname: Miyajima
authors.forename: Mitsuyasu
authors.initials: M
authors.lastname: Watanabe
authors.forename: Yoshiharu
authors.initials: Y
authors.lastname: Aizawa
mesh_terms: D000328:Adult; D003863:Depression / Q000150:complications*; D005260:Female; D015438:Health Behavior; D006801:Humans; D007396:Internship and Residency; D007564:Japan / Q000453:epidemiology; D008297:Male; D016602:Needlestick Injuries / Q000150:complications*; D011446:Prospective Studies; D012737:Sex Factors