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. 2020 Sep 13;9(9):2959. doi: 10.3390/jcm9092959

Table 1.

Patient demographic characteristics and preoperative renal function test.

NSAID PCA (n = 247) Opioid PCA (n = 247) p-Value
Age (Year) 53.6 ± 13.1 53.9 ± 12.5 0.762
Sex: Male 165 (66.8%) 168 (68%) 0.773
Height (cm) 165.8 ± 9.7 165.4 ± 8.8 0.584
Weight (kg) 69.2 ± 13.6 68.7 ± 12.2 0.652
BUN/Creatinine Ratio 18.1 ± 5.8 17.2 ± 5.0 0.116
Creatinine (mg/dL) 0.83 ± 0.2 0.84 ± 0.2 0.744
GFR (ml/min/1.73 m2) 94.8 ± 13.8 94.6 ± 14.9 0.828
Anemia 56 (22.7%) 50 (20.2%) 0.511
Smoking 126 (51%) 112 (45.3%) 0.207
Hypertension 81 (32.8%) 93 (37.7%) 0.258
Diabetes 18 (7.3%) 14 (5.7%) 0.465
CKD 0 (0%) 2 (0.8%) 0.156
CAD 6 (2.4%) 3 (1.2%) 0.313
Preoperative NSAIDs Use 14 (5.7%) 13 (5.3%) 0.843
Preoperative Opioids Use 12 (4.9%) 11 (4.5%) 0.831

NSAID, non-steroidal anti-inflammatory drug; PCA, patient-controlled analgesia; BUN, blood urea nitrogen; GFR, glomerular filtration rate; CKD, chronic kidney disease; CAD, coronary artery disease. Data are presented as mean ± SD or number (%).