1. Department of Physiotherapy and Rehabilitation, Tokat School of Health, Gaziosmanpasa University, Tokat, Turkey.
2. Department of Midwifery, Tokat School of Health, Gaziosmanpasa University, Tokat, Turkey.
3. Department of Obstetrics and Gynaecology, Faculty of Medicine, Gaziosmanpasa University, Tokat, Turkey.
4. Department of Biostatistics, Faculty of Medicine, Gaziosmanpasa University, Tokat, Turkey.
5. Department of Physical Therapy and Rehabilitation, Faculty of Medicine, Gaziosmanpasa University, Tokat, Turkey.