Interventions to promote physical distancing behaviour during infectious disease pandemics or epidemics: A systematic review.

OBJECTIVES: Physical distancing, defined as keeping 1-2m apart when co-located, can prevent cases of droplet or aerosol transmitted infectious diseases such as SARS-CoV2. During the COVID-19 pandemic, distancing was a recommendation or a requirement in many countries. This systematic review aimed to determine which interventions and behavior change techniques (BCTs) are effective in promoting adherence to distancing and through which potential mechanisms of action (MOAs). METHODS: Six databases were searched. The review included studies that were (a) conducted on humans, (b) reported physical distancing interventions, (c) included any comparator (e.g., pre-intervention versus post-intervention; randomized controlled trial), and (d) reported actual distancing or predictors of distancing behavior. Risk of bias was assessed using the Mixed Methods Appraisal Tool. BCTs and potential MoAs were identified in each intervention. RESULTS: Six articles (with seven studies and 19 comparisons) indicated that distancing interventions could successfully change MoAs and behavior. Successful BCTs (MoAs) included feedback on behavior (e.g., motivation); information about health consequences, salience of health consequences (e.g., beliefs about consequences), demonstration (e.g., beliefs about capabilities), and restructuring the physical environment (e.g., environmental context and resources). The most promising interventions were proximity buzzers, directional systems, and posters with loss-framed messages that demonstrated the behaviors. CONCLUSIONS: The evidence indicates several BCTs and potential MoAs that should be targeted in interventions and highlights gaps that should be the focus of future research.

A Qualitative Study Exploring the Impact and Effects Following Hospital Discharge of COVID-19

Introduction: Research into the long-term effects of coronavirus disease 2019 (COVID-19) continues at an unprecedented pace. Many physical long-term symptoms of COVID-19 have been reported and include headache, fatigue, muscle pain and breathlessness, etc. Psychological effects are not dissimilar to survivors of SARS. There is limited qualitative research exploring the mental health impacts and experiences of hospitalized COVID-19 inpatients. Methods: A prospective qualitative study is planned to explore patient experiences post hospital discharge following a diagnosis of COVID-19. The research aims to gain an understanding of how COVID-19 affects quality of life (QoL) and functional abilities. Patients discharged from the hospital will be invited to take part in semi-structured interviews discussing their experiences of hospitalization and the impact of COVID-19 on their QoL. Interviews will be conducted at three and six months following discharge from hospital. This study will provide important qualitative insight and may inform clinical interventions and commissioning decisions. Trial registration: The study has Research Ethics Committee (REC) and Health Research Authority (HRA) approvals obtained from Health and Care Research Wales (HCRW) [IRAS project ID 293196].