Peter J. Helm

In order to determine associations between pelvic inflammatory disease (PID) and contraceptive, sexual, and social life events, 620 Danish women aged 15-54 were invited to participate in an in-depth interview. Of 585 participating women, 45…

Relationships between menarche and sexual, contraceptive, and reproductive life events were investigated by structured interviews of 585 Danish women, aged 15-54 years. Data were analyzed by multivariate test statistics. The trend toward an…