Emergency contraception knowledge among women in a Boston community. Journal   Contraception. Citation   Contraception. 71(2):157-60 Publication date   2005 Feb Authors   Chuang CH Freund KM Massachusetts Emergency Contraception Network Investigators   Cynthia H Chuang MeSH headings   Contraception Health Knowledge, Attitudes, Practice MeSH qualifiers   methods Abstract   This study assesses the baseline knowledge of emergency contraception (EC) in a Boston neighborhood. A written survey was distributed to women aged 18-44 years in the Boston neighborhood of Jamaica Plain. Of the 188 participants, 82% have heard of EC. Knowledge disparities by race/ethnicity groups were seen, with only 51% of Latina women and 75% of Black women having heard of EC compared with 99% of White women (p < .0001 and p = .002, respectively). Of the entire cohort, 39% knew that EC works by preventing pregnancy, 48% knew that it should be taken within 72-120 h of unprotected intercourse and 44% knew that it is only available by prescription in Massachusetts. Only 25% of women have ever discussed EC with a health care provider, and only 12% have ever received an advance prescription. A community education campaign aimed at reproductive-age women, health care providers and pharmacists has been tailored to address these knowledge deficits.