Suicide mortality in the United States:
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Augustine J. Kposowa
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Article
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1999
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John Wiley and Sons
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English
โ 129 KB
๐ 2 views
Background The objective of this study was to investigate variations in the risk of suicide by industrial and occupational groups. Methods Cox proportional hazards regression models were ยฎtted to the data from the National Longitudinal Mortality Study (1979ยฑ1989). In estimating the effects of indust