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Table 2 The observation indexes between the two groups during hospitalization (\({\overline{\text{x}}} \pm {\text{s}}\))

From: Application of enhanced recovery after surgery care protocol in the perioperative care of patients undergoing lumbar fusion and internal fixation

  Control group (n = 80) Experimental group (n = 86) t/χ2 P value
Hospital stays (d) 12.050 ± 3.467 10.465 ± 2.237 3.524 0.001
Hospitalization cost (ten thousand yuan) 3.746 ± 0.712 3.547 ± 0.746 1.756 0.081
Postoperative complications 13 (16.25%) 5 (5.81%) 0.044
 Delayed wound healing 7 3   
Poor healing of the cutting edge 4 1   
 Urinary system infection 2 1