e15537 Background: Medical literature shows that marital status serves as an important factor which influences the likelihood of women undergoing cervical cancer screening. In Canada, women have universal access to health care as well as cancer screening facilities. This study was conducted to determine the association between adequate Pap test screening (APT) and marital status, stratified by age, and the prevalence of APT among the Canadian women. Methods: Data for the analysis were obtained from the Canadian Community Health Survey (CCHS), a national cross-sectional study, conducted during 2007 and 2008. The analysis included 22,530 women who were 18 to 69 years of age. The regression model used accounted for potential effect modification and confounders to assess the association between marital status (being married), and adequate cervical cancer screening (APT). Results: The weighted prevalence of APT was 75%, and was higher among married women (79%). The group with APT had a higher weighted prevalence of presence of a regular doctor, were white, had higher educational level and were non-obese, in comparison to the group with inadequate pap test (IPT). After adjusting for covariates, stratifying by age and weighting for the general population, married women, in the age groups 18-29 (RR 1.32, 95% CI 1.27;1.37), 40-49 (RR 1.07, 95% CI 1.03;1.12) and 60-69 years (RR 1.10, 95% CI 1.02;1.2) had a statistically significant increase in the risk of APT compared to non-married women. Conclusions: Marital status is associated with an increase in adequate Pap test screening in almost all age groups of the Canadian female population. This finding reinforces that providers of cancer screening services should target their efforts to improve the results among non-married women.