[Efficacy of hierarchical medical mode path management on the continuous treatment for chronic wound patients]

Objective: To explore the efficacy of hierarchical medical mode path management on the continuous treatment for chronic wound patients. Methods: From June 2017 to September 2018, the clinical data of 101 patients with chronic wounds who were just discharged from Department of Wound Repair of the Affiliated Hospital of Jiangnan University (hereafter referred to as the author's affiliation) and still needed continuous treatment, meeting the inclusion criteria, were analyzed with the method of retrospective cohort study. Based on the management method of continuous treatment after discharge, the patients were divided into path management group (52 patients, 27 males and 25 females, aged (44±6) years, 57 wounds) and conventional management group (49 patients, 26 males and 23 females, aged (45±6) years, 53 wounds). The patients in path management group were carried out with full-path management under hierarchical medical mode, and the patients in conventional management group were carried out with conventional continuous treatment management. The discharge time from the author's affiliation was the time before continuous treatment management (hereafter referred to as before management), and 12 weeks post discharge was the time after continuous treatment management (hereafter referred to as after management). The depression and anxiety of patients in two groups were assessed by Hamilton Depression Scale 24 item version (HAMD-24) and Self-rating Anxiety Scale (SAS), and the positive ratios of depression and anxiety were calculated. The effective rates of wound treatment, times of debridement and dressing change, and treatment cost during the continuous treatment management period were counted. Data were statistically analyzed with two independent sample t test, chi-square test, Fisher's exact probability test, and Wilcoxon rank-sum test. Results: (1) Before management, the HAMD-24 and SAS scores of patients in two groups were similar. After management, the HAMD-24 and SAS scores of patients in path management group were significantly lower than those of conventional management group (t=4.341, 3.840, P<0.01). Before and after management, the positive rates of depression and anxiety of patients in two groups were similar. (2) After management, the effective rate of wound treatment of patients in path management group was 98.25% (56/57), which was significantly higher than 86.79% (46/53) of conventional management group (χ(2)=5.341, P<0.05). (3) During the management, the times of debridement and dressing change in patients of path management group was 20±4, which was significantly less than 27±7 of conventional management group (t=5.833, P<0.01). (4) During the management, the treatment cost of patients in path management group was (2 479±213) yuan, which was significantly less than (5 215±326) yuan of conventional management group (t=50.185, P<0.01). Conclusions: In the continuous treatment of chronic wound patients, the full-path management under hierarchical medical mode can improve the effective rate of wound treatment, reduce the times of debridement and dressing change and treatment cost, and improve their psychological state.