1. Department of Obstetrics and Gynecology, Kayseri Education and Research Hospital, Kayseri, Turkey
2. Department of Health Sciences, Erciyes University, School of Medicine, Kayseri, Turkey
3. Department of Internal Medicine, Erciyes University, School of Medicine, Kayseri, Turkey
4. Department of Psychiatry, Kayseri Education and Research Hospital, Kayseri, Turkey
5. Department of Statistics, Erciyes University, School of Medicine, Kayseri, Turkey
6. Department of Obstetrics and Gynecology, Erciyes University, School of Medicine, Kayseri, Turkey