Table 1 Demographic and operation-related data

From: Cut-off points between pain intensities of the postoperative pain using receiver operating characteristic (ROC) curves

Age (years) 48.62 ± 13.4
Sex
 M 68 (37.8%)
 F 112 (62.2%)
Height (cm) 164.2 ± 8.5
Weight (kg) 65.9 ± 13.4
BMI (kg/m2) 24.3 ± 3.7
ASA PS classification
 1 77 (42.8%)
 2 100 (55.6%)
 3 3 (1.7%)
Department
 General surgery 43 (23.9%)
 Obstetrics and gynecology 28 (15.6%)
 Orthopedic surgery 75 (41.7%)
 Urology 15 (8.3%)
 Othera 19 (10.5%)
Type of anesthesia
 General 177 (98.3%)
 Regional 3 (1.7%)
Analgesic request
 Yes 64 (35.6%)
 No 116 (64.4%)
PCA
 Yes 82 (45.6%)
 No 98 (54.4%)
Duration of operation (minutes) 76.6 ± 56.7
Duration of anesthesia (minutes) 116.3 ± 59.8
Duration of PACU staying (minutes) 40.0 ± 13.1
  1. Data are expressed by number (%) or mean ± SD. ASA PS American Society of Anesthesiologists Physical Status, BMI Body mass index, PACU Post-anesthesia care unit, PCA Patient-controlled analgesia
  2. aOther departments include thoracic surgery, otorhinolaryngology, plastic surgery, oral and maxillofacial surgery, and neurosurgery