Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. May 6, 2022; 10(13): 4064-4071
Published online May 6, 2022. doi: 10.12998/wjcc.v10.i13.4064
Table 1 Comparison of baseline data between the two groups, n (%)
Group
Cases
Male
Age (yr)
Body mass index (kg/m2)
ASA
Fracture type
I
II
Femoral neck
Tibiofibula
Intertrochanteric femoral
Observation group6036 (60.00)57.64 ± 11.3522.7 ± 3.1140 (66.67)20 (33.33)20 (33.33)24 (40.00)16 (26.67)
Control group6042 (70.00)58.80 ± 12.2023.0 ± 2.9538 (63.33)22 (36.67)18 (30.00)26 (43.33)16 (26.67)
t/χ2 value1.319-0.539 -0.470 0.1470.185
P value0.2510.591 0.639 0.7020.912