Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Orthop. Aug 18, 2022; 13(8): 703-713
Published online Aug 18, 2022. doi: 10.5312/wjo.v13.i8.703
Table 1 Patient demographics (N = 105)
Patient demographics (N = 105), n (%)
Gender
Male 39 (37)
Female66 (63)
Age (yr)
< 5517 (16)
55-6430 (29)
65-7440 (38)
≥ 7518 (17)
BMI (kg/m)2
Underweight (< 18.5)2 (2)
Normal (18.5-24.9)30 (29)
Overweight (25.0-29.9)33 (31)
Obese (> 30)40 (38)
ASA Classification
I9 (9)
II78 (74)
III or IV18 (17)
Race
Caucasian 94 (90)
Non-caucasian11 (10)
Smoking Status
Current smoker2 (2)
Former smoker31 (30)
Never smoker71 (68)
LOS (d)
034 (32)
145 (43)
> 126 (25)
Surgical Time (min)
< 6020 (19)
60-12082 (78)
> 1203 (3)