RESUMO
BACKGROUND: The adoption of digitization has emerged as a new trend in the advancement of healthcare systems. To ensure high-quality care, nurses should possess sufficient skills to assist in the digital transformation of healthcare practices. Suitable tools have seldom been developed to assess nurses' skills in digital applications. This study aimed to develop the Nursing Digital Application Skill Scale (NDASS) and test its psychometric properties. METHODS: The Nursing Digital Application Skill Scale was developed in three phases. In Phase 1, an item pool was developed based on previous literature and the actual situation of nursing work. Phase 2 included 14 experts' assessment of content validity and a focus group interview with 30 nurses to pretest the scale. In phase 3, 429 registered nurses were selected from March to June 2023, and item analysis, exploratory factor analysis, and confirmatory factor analysis were used to refine the number of items and explore the factor structure of the scale. Additionally, reliability was determined by internal consistency and test-retest reliability. RESULTS: The final version of the NDASS consisted of 12 items. The content validity index of NDASS reached 0.975 at an acceptable level. The convergent validity test showed that the average variance extracted value was 0.694 (> 0.5) and the composite reliability value was 0.964 (> 0.7), both of which met the requirements. The principal component analysis resulted in a single-factor structure explaining 74.794% of the total variance. All the fitting indices satisfied the standard based upon confirmatory factor analyses, indicating that the single-factor structure contributed to an ideal model fit. The internal consistency appeared high for the NDASS, reaching a Cronbach's alpha value of 0.968. The test-retest reliability was 0.740, and the split-half coefficient was 0.935. CONCLUSION: The final version of the NDASS, which possesses adequate psychometric properties, is a reliable and effective instrument for nurses to self-assess digital skills in nursing work and for nursing managers in designing nursing digital skill training.
RESUMO
INTRODUCTION: Urinary incontinence (UI) is common in postpartum women and can lead to a reduced quality of life and withdrawal from fitness and exercise activities. Conservative management interventions such as pelvic floor muscle training (PFMT), use of vaginal cones, and biofeedback have been recommended as first-line treatment. We aimed to explore the effects of conservative interventions on UI rate, severity, and incontinence-specific quality of life in postpartum women with UI. METHODS: Nine databases were searched from inception to August 2022: PubMed, EMBASE, Web of Science, Cochrane Central Register of Controlled Trials, CINAHL, Wanfang, China National Knowledge Infrastructure, China Biological Medicine, and VIP Journal Integration Platform. Randomized controlled trials examining the effects of conservative interventions on postpartum UI were included. RESULTS: Initial searches produced 1839 results, of which 17 studies were eligible. All included studies had a low to moderate risk of bias. Supervised PFMT and use of a vaginal cone were more effective than individual PFMT in decreasing rates of UI (odds ratio, 0.29; 95% CI, 0.14-0.61). Individual PFMT combined with acupuncture (mean difference, -1.91; 95% CI, -2.46 to -1.37) or electroacupuncture and supervised PFMT combined with moxibustion were more effective than individual supervised PFMT alone in improving the severity of symptoms. Furthermore, electrical stimulation and biofeedback combined with acupoint stimulation or core training were more effective than electrical stimulation and biofeedback alone. For improving the incontinence-specific quality of life, supervised PFMT was more efficacious than individual PFMT; electrical stimulation and biofeedback plus core training were more beneficial than electrical stimulation and biofeedback alone. DISCUSSION: Supervised PFMT and use of a vaginal cone were more beneficial in decreasing rates of UI compared with individual PFMT. Superior effects in decreasing UI severity may be achieved by combining PFMT or electrical simulation and biofeedback with other therapies. Electrical stimulation and biofeedback plus core training, as well as supervised PFMT, are most effective in improving incontinence-specific quality of life. Further research is required to provide more evidence on the efficacy of these therapies.