Pain, PPP33 and PROMs
Pain, pain
To assess satisfaction, pain and health related quality of life a subjective questionnaire was used. Rest, mobilization and night pain were recorded preoperatively and daily starting on the day of surgery up to day 5. Pain was assessed using the numerical rating scale (NRS) from zero (= no pain at all) to ten (= worst pain ever possible). To assess the perioperative setting and the patient satisfaction, the PPP33 (Patient assessment in the perioperative phase) was used on the second postoperative day [