Data were entered and analyzed using the SPSS software. Chisquare statistics with continuity correction was used to compare proportions. Multivariate analysis was conducted using stepwise
logistic regression. Two-sided significance tests were used throughout all analyses. Significance level was set at five percent. The study protocol was approved by the Institutional Review Board of the American University of Beirut. Informed consent was obtained from all women participating in the study at all stages of contact.