Sex, marital status, and suicide in Canada: 1951-1981.

Data from Canada for the period 1951-1981 are used to analyze the influence of marital status on suicide. "Using a standardization procedure, it was discovered that a transition from single or widowed to married would entail a greater reduction in suicide risk for men than for women. In the case of a transition from divorced to married status, both sexes would benefit equally in reducing suicide potential. The analysis further demonstrates only weak support for the thesis that over time there would be a convergence in sex differences in the potential protective significance of marriage in reducing suicide risk."