Association of volunteer-administered home care with reduced emergency room visits and hospitalization among older adults with chronic conditions: A propensity-score-matched cohort study.

OBJECTIVES: The objective of this study was to examine the association of receiving care from a volunteer-administered outreach program with emergency room utilization and hospitalization among older people with chronic conditions in Hong Kong. METHODS: Volunteers consisting of retired healthcare professionals, university students, and openly recruited citizens received training to provide home care services to hospital-discharged older Chinese adults aged 65+ with chronic conditions who were identified as high-risk patients of hospital admission and referred by public healthcare providers. Several home visits were made to enhance the patients' self-care capacity. For comparison, a 4:1-propensity score matching based on age, sex, the month of discharge, length of stay for the index episode, and 14 common chronic conditions was conducted to select a comparison group from a territory-wide inpatient database. Poisson regression was used to compare emergency room utilization and the number of hospitalized days. RESULTS: In total, 775 patients were analyzed, including 155 home care recipients and 620 extracted from the inpatient database as a matched comparison with similar baseline characteristics. Regression analysis showed that home care recipients had 21% fewer overall emergency room visits [95% confidence interval (CI): 3%-35%], 22% fewer such visits which led to hospitalization (95% CI: 1%-39%) and 22% fewer overall hospitalized days (95% CI: 16%-28%). Nevertheless, the number of hospitalized days admitted through the emergency room was 10% higher among home care recipients (95% CI: 0%-20%). CONCLUSIONS: Volunteer-administered home care might be effective in reducing emergency room visits and non-acute hospitalization, as well as early detection of acute problems warranting tertiary care. Further randomized studies are needed to substantiate this finding.

Use of mobile app to enhance functional outcomes and adherence of home-based rehabilitation program for elderly with hip fracture: A randomized controlled trial.

Background: Mobile app has been used to improve exercise adherence and outcomes in populations with different health conditions. However, the effectiveness of mobile app in delivering home-based rehabilitation program to elderly patients with hip fracture is unclear. Objective: The aim of this study was to test the effectiveness of mobile app in delivering home-based rehabilitation program for improving functional outcomes and reducing caregiver stress with enhancing adherence among the elderly patients with hip fracture. Methods: A randomized controlled trial with an intervention period of two months was performed. Eligible participants were randomized into either experimental group with home-based rehabilitation program using a mobile app or control group with home-based rehabilitation program using an exercise pamphlet. Primary outcomes were Modified Functional Ambulatory Category (MFAC), Elderly Mobility Scale (EMS) and Lower Extremity Functional Scale (LEFS). Secondary outcomes were exercise adherence and Modified Caregiver Strain Index (M-CSI). The outcomes were collected at pre-discharge training session, one month and two months after hospital discharge. Results: A total of 50 participants were enrolled, with 19 participants in the experimental group and 20 participants in the control group. Eleven participants had withdrawn from the study. The experimental group showed higher exercise adherence than the control group in first month (p=0.03). There were no between-group differences in MFAC, EMS, LEFS and M-CSI at the first month and second month. Conclusion: Use of the mobile app improved exercise adherence, yet it did not improve physical performance, self-efficacy and reduce caregiver stress when compared to a standard home rehabilitation program for elderly patients with hip fracture. Further studies to investigate the benefits of mobile apps are required. (ClinicalTrials.gov ID: NCT04053348.).

Effectiveness of customised safety intervention programmes to increase the safety culture of hospital staff.

The aim of this study was to investigate the effectiveness of customised safety interventions in improving the safety cultures of both clinical and non-clinical hospital staff. This was assessed using the Safety Attitude Questionnaire-Chinese at baseline, 2 years and 4 years after the implementation of safety interventions with a high response rate ranging from 80.5% to 87.2% and excellent internal consistency (Cronbach's alpha=0.93). The baseline survey revealed a relatively low positive attitude response in the Safety Climate (SC) domain. Both SC and Working Conditions (WC) domains were shown to have increased positive attitude responses in the second survey, while only the Management Perception domain had gained 3.8% in the last survey. In addition, safety dimensions related to collaboration with doctors and service delays due to communication breakdown were significantly improved after customised intervention was applied. Safety dimensions related to safety training, reporting and safety awareness had a high positive response in the initial survey; however, the effect was difficult to sustain subsequently. Multilevel analysis further illustrated that non-clinical staff were shown to have a more positive attitude than clinical staff, while female staff had a higher positive attitude percentage in job satisfaction than male staff. The results showed some improvements in various safety domains and dimensions, but also revealed inconsistent changes in subsequent surveys. The change in positive safety culture over the years and its sustainability need to be further explored. It is suggested that hospital management should continuously monitor and evaluate their strategies while delivering multifaceted interventions to be more specifically focused and to motivate staff to be enthusiastic in sustaining patient safety culture.