Table 1.
Comparative analysis of general data, n (%)
|
Indicators
|
Research group (n = 86)
|
Control group (n = 77)
|
χ
2/t
|
P value
|
| Age (years old) | 57.63 ± 7.39 | 58.44 ± 6.81 | 0.725 | 0.469 |
| Body mass index (kg/m2) | 21.31 ± 2.37 | 21.55 ± 2.24 | 0.662 | 0.509 |
| Sex | 1.086 | 0.297 | ||
| Male | 45 (52.33) | 34 (44.16) | ||
| Female | 41 (47.67) | 43 (55.84) | ||
| ASA grading | 0.034 | 0.983 | ||
| Grade I | 34 (39.53) | 30 (38.96) | ||
| Grade II | 29 (33.72) | 27 (35.06) | ||
| Grade III | 23 (26.74) | 20 (25.97) | ||
| Surgical grading | 0.237 | 0.972 | ||
| Grade I | 21 (24.42) | 18 (23.38) | ||
| Grade II | 25 (29.07) | 22 (28.57) | ||
| Grade III | 24 (27.91) | 24 (31.17) | ||
| Grade IV | 16 (18.60) | 13 (16.88) | ||
| Anesthesia mode | 0.547 | 0.908 | ||
| Epidural anesthesia | 27 (31.40) | 23 (29.87) | ||
| Subarachnoid block | 15 (17.44) | 11 (14.29) | ||
| Block anesthesia | 18 (20.93) | 19 (24.68) | ||
| Combined spinal-epidural anesthesia | 26 (30.23) | 24 (31.17) |
The inter-group comparison of quantitative data and categorical data employed the χ2 test and the independent sample t-test, respectively. ASA: American Society of Anesthesiologists.