Table 1 Demographic data
Demographic data | Control group (n = 25) | Study group (n = 25) | t/χ2# | p value |
|---|---|---|---|---|
Age (years) | ||||
Range | 40–70 | 40–70 | 0.679 | 0.503 |
Mean ± SD | 58.76 ± 8.23 | 57.20 ± 8.01 | ||
Sex | ||||
Male | 16 (64.0%) | 15 (60.0%) | 0.087 | 0.768 |
Female | 9 (36.0%) | 10 (40.0%) | ||
Time of operation (h) | ||||
Range | 5–7 | 5–7 | 0.639 | 0.526 |
Mean ± SD | 6.40 ± 0.90 | 6.24 ± 0.87 | ||