Data collection
PLSP, pain
Participants’ data, including demographic and clinical characteristics, were collected using two parts form and multiple-choice questions.In Its first part, age, sex, education and previous history of abdominal surgery were recorded one day before the operation.In the second part, duration of surgery, duration of anesthesia, amount of analgesia used during the intervention and severity of PLSP were assessed by the outcome assessor, unaware of the type of interventions and randomization. According to the beginning of the first, second and third interventions at 4, 8 and 12 h after cholecystectomy, pain was recorded six times. T