Abstract：Objective To probe into the application effect of evidence-based nursing in anorectal operation. Methods A total of 100 patients with anorectal surgery from September 2018 to September 2019 in our hospital were selected and divided into two groups according to the pattern of odd and even numbers. The control group (n=50) carried out routine nursing, while the study group (n=50) carried out evidence-based nursing, and recorded the recovery indexes such as anal exhaust time, bowel sound recovery time, first defecation time and hospitalization time, the maximal urinary flow rate (MRF) and bladder residual urine volume (BPH) were calculated, and the patients′ satisfaction with nursing was evaluated by self-designed satisfaction questionnaire. Results The anal exhaust time, bowel sounds recovery time， first defecation time and hospital stay time in the study group were shorter than those in the control group,with statistical differences (P＜0.05). The residual urine volume of bladder in the study group was (48.67±23.11) ml,which was less than that in the control group of (79.86±24.38) ml, with statistical difference (P＜0.05). The maximal urinary flow rate was (14.36±4.34) ml/s in the study group, which was higher than that in the control group of (12.65±4.12) ml/s, with statistical difference (P＜0.05). The nursing total satisfaction of the patients in the study group was 96.00%, higher than that of the control group (82.00%), with statistical difference (P＜0.05). Conclusion Evidencebased nursing intervention in anorectal surgery can shorten the treatment time, promote the recovery of patients after surgery, and have positive significance for the prevention of dysuria, worthy of clinical application.
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