Aim To deeply explore the experience of front‐line nurses who participated in rescuing Wuhan during the early stage of coronavirus disease 2019 (COVID‐19) epidemic. Methods Using a descriptive qualitative design, individual semi‐structured interviews were conducted between February 25 and March 5, 2020. A conventional content analysis method was used in data analysis to extract themes and sub‐themes. Results Six themes emerged after data analysis: (a) worries and stress during rescue; (b) difficulties encountered during rescue; (c) experience of team work; (d) experience of interaction with COVID‐19 patients; (e) experience of logistic support and widespread concern; and (f) value and significance of the experience. Conclusions Nurses took on difficult missions in the rescue and played an irreplaceable role. They experienced remarkable psychological changes over the intensive work. It was necessary to understand the feelings and problems of the nurses so as to establish a healthcare system that can protect medical staff effectively in future disasters.

This study aimed to investigate the frailty of patients with restenosis after percutaneous transluminal angioplasty (PTA) for peripheral arterial disease, explore the influencing factors, and determine its key factors to take targeted care measures and provide a basis for further interventional care. We recruited as many eligible subjects as possible and a total of 106 patients with restenosis after PTA for peripheral arterial disease in our hospital finished this study from January 2016 to August 2021. The Shorter 12-item version of health-related quality of life scale, Chinese Tilburg debility scale, Pittsburgh sleep quality index scale and activities of daily living score scale were used for investigation, and the independent influencing factors of patients’ frailty were evaluated by multivariate logistic regression analysis. The incidence of frailty in restenosis after PTA was 72.6%. Logistic regression analysis found that high levels of C-reactive protein (odds ratios [OR] = 1.080, 95% confidence interval [CI] 1.012–1.153), diabetes (OR = 2.531, 95% CI 1.024–6.257) and advanced age (OR = 1.170, 95% CI 1.042–1.314) were risk factors for restenosis patients frailty, and higher scores of shorter 12-item version of health-related quality of life scale (OR = 0.889, 95% CI 0.813–0.973) was a protective factor for frailty in these patients. The incidence of debilitation in patients with restenosis after PTA for peripheral arterial disease is high, and high C-reactive protein levels, diabetes mellitus and advanced age are significantly associated with restenosis patients. Improving the quality of life of restenosis patients can reduce the occurrence of frailty.