From: Male infertility after endoscopic Totally Extraperitoneal (Tep) hernia repair (Main): rationale and design of a prospective observational cohort study
- Age
- ASA-classification
- Co-morbidity (see Table 1)
- Medication
- Smoking habit
- Body Mass Index (BMI)
- Numerical Rating Scale (NRS) to evaluate pain associated with the inguinal hernia
- Duration of (hernia associated) symptoms in months