OBJECTIVE:To isolate the effect of spoken language from financial barr
iers to care, we examined the relation of language to use of preventiv
e services in a system with universal access, DESIGN: Cross-sectional
survey. SETTING: Household population of women living in Ontario, Cana
da, in 1990. PARTICIPANTS: Subjects were 22,448 women completing the 1
990 Ontario Health Survey, a population-based random sample of househo
lds. MEASUREMENTS AND MAIN RESULTS: We defined language as the languag
e spoken in the home and assessed self-reported receipt of breast exam
ination, mammogram and Pap testing. We used logistic regression to cal
culate odds ratios for each service adjusting for potential sources of
confounding: socioeconomic characteristics, contact with the health c
are system, and measures reflecting culture. Ten percent of the women
spoke a non-English language at home (4% French, 6% other), After adju
stment, compared with English speakers, French-speaking women mere sig
nificantly less likely to receive breast exams or mammography, and oth
er language speakers were less likely to receive Pap testing. CONCLUSI
ONS: Women whose main spoken language was not English were less likely
to receive important preventive services, Improving communication wit
h patients with limited English may enhance participation in screening
programs.