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Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Sep 27, 2025; 17(9): 106301
Published online Sep 27, 2025. doi: 10.4240/wjgs.v17.i9.106301
Table 1 Comparative analysis of baseline characteristics between groups, n (%)
Baseline characteristics
Control group (n = 60)
Observation group (n = 60)
t/χ2
P value
GenderMale35 (58.33)33 (55.00)0.0230.887
Female25 (41.67)27 (45.00)
Age (year, mean ± SD)56.80 ± 2.3057.30 ± 1.960.3720.708
Mean BMI (kg/m2, mean ± SD)24.28 ± 2.0824.13 ± 2.010.4590.639
Mean duration of anesthesia (hour, mean ± SD)3.18 ± 0.323.25 ± 0.360.8140.418
ASA classificationI29 (48.33)30 (50.00)0.4730.492
II31 (51.67)30 (50.00)
Pathological stagingII35 (58.33)37 (61.67)0.4540.501
III25 (41.67)23 (38.33)
Table 2 Comparison of anesthesia recovery quality between groups, mean ± SD
Categories
Control group (n = 60)
Observation group (n = 60)
t
P value
Time to regain consciousness32.83 ± 2.4423.19 ± 1.738.5990.000
Extubation time41.83 ± 3.5433.86 ± 2.607.5320.000
Length of stay in the Postanesthesia care unit56.83 ± 4.3640.38 ± 3.189.2290.000
Table 3 Comparison of vital signs between groups, mean ± SD
Indicators
Control group (n = 60)
Observation group (n = 60)
HR (beats/minute)Before anesthesia72.15 ± 8.2572.40 ± 8.45
During the recovery period77.55 ± 9.50a87.30 ± 10.40b
SBP (mmHg)Before anesthesia130.85 ± 8.35131.20 ± 9.00
During the recovery period139.55 ± 9.80a151.55 ± 9.25b
DBP (mmHg)Before anesthesia82.45 ± 10.7581.95 ± 9.60
During the recovery period85.65 ± 10.05a95.40 ± 9.60b
Table 4 Comparison of stress response between groups, mean ± SD
Indicators
Control group (n = 60)
Observation group (n = 60)
Cor (nmol/L)Before anesthesia163.47 ± 22.69163.35 ± 22.79
24 hours postoperative210.13 ± 26.40a184.08 ± 21.50b
Ald (pmol/L)Before anesthesia122.33 ± 20.57123.51 ± 22.41
24 hours postoperative175.27 ± 23.13a150.41 ± 25.05b
NE (ng/mL)Before anesthesia186.38 ± 13.53186.03 ± 13.99
24 hours postoperative290.38 ± 13.20a240.31 ± 12.98b
AD (ng/L)Before anesthesia150.33 ± 8.27152.38 ± 9.00
24 hours postoperative260.11 ± 9.11a198.40 ± 10.17b
Table 5 Comparison of postoperative recovery quality between groups, mean ± SD
Categories
Control group (n = 60)
Observation group (n = 60)
t
P value
Cognitive12.57 ± 1.2221.30 ± 2.3021.0350.000
Activities of daily living7.14 ± 0.8910.21 ± 1.1113.0070.000
Emotional6.17 ± 0.849.14 ± 1.0513.2770.000
Nociceptive4.27 ± 0.737.94 ± 0.9817.9670.000
Physiologic15.54 ± 1.4125.32 ± 2.3322.1550.000
Table 6 Comparison of complication rates between groups, n (%)
Complications
Control group (n = 60)
Observation group (n = 60)
χ2
P value
Arrhythmia2 (3.33)0 (0.00)--
Shivering3 (5.00)0 (0.00)--
Hypothermia9 (15.00)3 (5.00)--
Emergence agitation5 (8.33)2 (3.33)--
Nausea/vomiting5 (8.33)1 (1.67)--
Total24 (40.00)6 (10.00)7.8530.000