Ellen R Wiebe1, Konia Trouton, Zhe Amy Fang. 1. Department of Family Practice, University of British Columbia, Vancouver, BC, Canada V5Z 1H9. ellenwiebe@yahoo.ca
Abstract
BACKGROUND: The purpose of this study was to determine whether East Asian women had more side effects and a higher discontinuation rate than Caucasian women when choosing to use hormonal contraceptives. STUDY DESIGN: This was an observational cohort study of usual care using questionnaires for 2 months after being given hormonal contraceptives following an abortion in Vancouver, Canada. RESULTS: In the first month, 73 (64.4%) of the 110 East Asian and 86 (80.4%) of the 107 Caucasian women took any of the sample provided (p=.020). In the second month, 52 (47.3%) of the East Asian and 62 (57%) of the Caucasian women used the prescription to buy and take their hormonal contraception (p=.12). Total side effects were similar, but there was more nausea in the East Asian women (23.3% vs. 8.1%) (p=.03) and more acne in the Caucasian women (8.2% vs. 20.9%) (p=.05). CONCLUSIONS: There may be both physiological and cultural differences leading East Asian women to use less hormonal contraception.
BACKGROUND: The purpose of this study was to determine whether East Asian women had more side effects and a higher discontinuation rate than Caucasian women when choosing to use hormonal contraceptives. STUDY DESIGN: This was an observational cohort study of usual care using questionnaires for 2 months after being given hormonal contraceptives following an abortion in Vancouver, Canada. RESULTS: In the first month, 73 (64.4%) of the 110 East Asian and 86 (80.4%) of the 107 Caucasian women took any of the sample provided (p=.020). In the second month, 52 (47.3%) of the East Asian and 62 (57%) of the Caucasian women used the prescription to buy and take their hormonal contraception (p=.12). Total side effects were similar, but there was more nausea in the East Asian women (23.3% vs. 8.1%) (p=.03) and more acne in the Caucasian women (8.2% vs. 20.9%) (p=.05). CONCLUSIONS: There may be both physiological and cultural differences leading East Asian women to use less hormonal contraception.