“…In addition, the scores in the POF group were also evaluated according to the women's sociodemographic characteristics using the Mann-Whitney U test or the Kruskal-Wallis test (if there were more than two classes to be studied in the respective sociodemographic variable). To identify the variables associated with the higher FSFI scores, the median score was used as a cutoff point for the performance of multivariate logistic regression with stepwise selection of variables, in which the following characteristics were considered: group (POF or control), age (dichotomized into 22-39 or 40-51 y), age at diagnosis (14)(15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29) or 30-49 y), race (white, black, Asian, or brown), marital status (dichotomized into being or not being in a stable relationship), number of pregnancies (none or one or more), number of children (none or one or more), years of schooling (0-8 or Q9 y), religion (Catholic or non-Catholic), and classification of the relationship (very good, good or satisfactory, bad or very bad, or no relationship). Significance level was established at 5%, and the software program used for the analysis was the SAS statistical software program, version 9.1.3.…”