Baseline Characteristics by BMI Group
Variable <30 (n=) >=30 (n=) p test
n 222 154
Age..mean..SD.. 49.54 (16.91) 51.74 (15.51) 0.199
Sex.... Male 54 (24.3) 43 (27.9) 0.507
X Female 168 (75.7) 111 (72.1)
ASA.... 1 12 (5.4) 2 (1.3) <0.001
X.1 2 158 (71.2) 81 (52.6)
X.2 3 50 (22.5) 70 (45.5)
X.3 4 2 (0.9) 1 (0.6)
ASA_1.... No 210 (94.6) 152 (98.7) 0.073
X.4 Yes 12 (5.4) 2 (1.3)
ASA_2.... No 64 (28.8) 73 (47.4) <0.001
X.5 Yes 158 (71.2) 81 (52.6)
ASA_3.... No 172 (77.5) 84 (54.5) <0.001
X.6 Yes 50 (22.5) 70 (45.5)
ASA_4.... No 220 (99.1) 153 (99.4) 1.000
X.7 Yes 2 (0.9) 1 (0.6)
Benign_Malignant.... Benign 107 (48.2) 57 (37.0) 0.041
X.8 Malignant 115 (51.8) 97 (63.0)
HTN.... Yes 47 (21.2) 67 (43.5) <0.001
X.9 No 175 (78.8) 87 (56.5)
Diabetes.... Yes 12 (5.4) 26 (16.9) 0.001
X.10 No 210 (94.6) 128 (83.1)