Table 4 Postoperative recovery status of patients.
0.25 mg (n = 20) | 0.50 mg (n = 20) | 1.00 mg (n = 20) | 2.50 mg (n = 20) | Statistical test values | P value | |
|---|---|---|---|---|---|---|
Drainage tube retention rate[n(%)] | 5.106 | 0.164 | ||||
Yes | 8(40.00%) | 11(55.00%) | 14(70.00%) | 14(70.00%) | ||
No | 12(60.00%) | 9(45.00%) | 6(30.00%) | 6(30.00%) | ||
Retention time of drainage tube[M(P25,P75),d] | 3(2,7) | 3(2,3) | 3(2,3) | 4(3,4) | 36.573 | 0.248 |
First exhaust time after surgery [M(P25,P75),d] | 1(1,2) | 2(1,2) | 1(1,2) | 2(1,2) | 2.147 | 0.543 |
WBC count (\(\overline{x} \pm s\)109/L) | 7.58 ± 1.80 | 7.32 ± 2.54 | 7.84 ± 2.34 | 8.41 ± 3.89 | 0.483 | 0.696 |
CPR level (\(\overline{x} \pm s\),mg/L) | 48.64 ± 42.59 | 40.28 ± 42.47 | 52.18 ± 54.11 | 50.71 ± 50.78 | 0.195 | 0.899 |
ALT level (\(\overline{x} \pm s\),U/L) | 34.92 ± 23.40 | 32.43 ± 13.77 | 46.89 ± 36.68 | 64.28 ± 55.04 | 2.120 | 0.109 |
Hospital stay [M(P25,P75),d] | 4(3,5) | 4(3,4) | 4(3,4) | 4(3.25,5) | 2.411 | 0.492 |
Hospitalization expenses (\(\overline{x} \pm s\), yuan) | 17,927 ± 4683 | 19,181 ± 2960 | 20,593 ± 2262 | 19,131 ± 5427 | 1.456 | 0.233 |
