Abstract
OBJECTIVE: To investigate the risk factors for benign serous and mucinous epithelial ovarian tumors. METHODS: Cases were women newly diagnosed with benign serous ovarian tumors (n=230) or benign mucinous tumors (n=133) between 2002 and 2005. Control women were selected at random from the general population (n=752). All participants completed a comprehensive reproductive and lifestyle questionnaire. Multivariable logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) and to simultaneously adjust for potential confounding factors. RESULTS: Current smoking was associated with a three-fold increase in risk of benign mucinous tumors (OR 3.25, 95% CI 1.97-5.34), and there was a trend of increasing risk with increasing amount smoked (P
Original language | English |
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Pages (from-to) | 647-654 |
Number of pages | 7 |
Journal | Obstetrics and Gynecology |
Volume | 109 |
Issue number | 3 |
DOIs | |
Publication status | Published - Mar 2007 |