Suicide and aging: international perspectives

Serious Suicide Attempts: Evidence on Variables for Manage and Prevent this Phenomenon

The aim of this study is to investigate the variables shown to be linked to serious suicide attempts. Cases requiring emergency admission to intensive care were collected from medical records of the University Hospital in Messina (Italy) for the years 2006-2010. 107 cases of serious attempted suicide were examined, 39 of which ended in the death of the patient. The results showed the following variables to be linked highly significantly (P < 0.01) and have good nominal association (V > 0.30) with a fatal suicidal attempt: the year of the attempt, deceased father, history of physical illness prior to hospitalization and method used to carry out the suicide attempt. These results confirm the severity and the multidisciplinary importance of this phenomenon.

Questions of culture, age and gender in the epidemiology of suicide

Cultural values were examined as predictors of suicide incidence rates compiled for men and women in six age groups for 33 nations for the years 1965, 1970, 1975, 1980, and 1985. Hofstede's cultural values of Power-Distance, Uncertainty Avoidance, and Masculinity (i.e., social indifference) were negative correlates of reported suicide, and Individualism was a strong positive correlate. The proportion of variance in suicide reports generally related to these four cultural values was R2 = 0.25. Suicide by women and by middle-aged people was most related to cultural values, even though international variance in suicide is greater for men and for the elderly. Suicide incidence for girls and young women showed unique negative correlations with Individualism. For all age groups, Individualism predicted a greater preponderance of male suicides, and Power-Distance predicted more similar male and female suicide rates. Social alienation and Gilligan's feminist theory of moral judgment were hypothesized to explain some gender differences.