@article {516356,
	title = {Older men with dementia are at greater risk than women of serious events after initiating antipsychotic therapy},
	journal = {J Am Geriatr Soc},
	volume = {61},
	number = {1},
	year = {2013},
	month = {2013 Jan},
	pages = {55-61},
	abstract = {OBJECTIVES: To understand how drug therapy differently affects older women and men.

DESIGN: Population-based, retrospective cohort study.

SETTING: Ontario, Canada.

PARTICIPANTS: Twenty-one thousand five hundred twenty-six older adults (13,760 women, 7,766 men) with dementia newly started on oral atypical antipsychotic therapy between April 1, 2007, and March 1, 2010.

MEASUREMENTS: Numbers and rates of serious events. Serious events were defined as a hospital admission or death within 30 days of treatment initiation. Unadjusted and adjusted odds ratios of women and men were compared in the full cohort and in strata based on setting of care, age, Charlson Comorbidity Index (CCI), and antipsychotic dose.

RESULTS: Of 21,526 older adults with a median age of 84, 1,889 (8.8\%) had a serious event (1,044 women, 7.6\%; 845 men, 10.9\%). Of these, 363 women (2.6\%) and 355 men (4.6\%) died. Men were more likely than women to be hospitalized or die during the 30-day follow-up period (adjusted odds ratio = 1.47, 95\% confidence interval = 1.33-1.62) and consistently more likely to experience a serious event in each stratum. A gradient of risk according to drug dose was found for the development of a serious event in women and men.

CONCLUSION: The risk of developing a serious event shortly after the initiation of antipsychotic therapy was high in women and men with dementia but was consistently higher in older men. This pattern remained the same in strata based on setting of care, age, CCI, and antipsychotic dose.},
	keywords = {Age Factors, Aged, Aged, 80 and over, Antipsychotic Agents, Confidence Intervals, Dementia, Emergencies, Female, Follow-Up Studies, Hospitalization, Humans, Male, Odds Ratio, Ontario, Retrospective Studies, Risk Factors},
	issn = {1532-5415},
	doi = {10.1111/jgs.12061},
	author = {Rochon, Paula A and Gruneir, Andrea and Gill, Sudeep S and Wu, Wei and Fischer, Hadas D and Bronskill, Susan E and Normand, Sharon-Lise T. and Austin, Peter C and Seitz, Dallas P and Bell, Chaim M and Fu, Longdi and Lipscombe, Lorraine and Anderson, Geoffrey M and Gurwitz, Jerry H}
}
