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Eating Behaviour Changes during the COVID-19 Pandemic: A Systematic Review of Longitudinal Studies.
González-Monroy, C, Gómez-Gómez, I, Olarte-Sánchez, CM, Motrico, E
International journal of environmental research and public health. 2021;18(21)
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Plain language summary
The appearance of coronavirus disease 2019 (COVID-19), has led not only to changes in relationship patterns but also lifestyle habits. The aim of this study was to evaluate eating behaviour changes during the COVID-19 pandemic by establishing a comparison of eating behaviours before and after the outbreak of the pandemic. This study is a systematic review of 23 longitudinal studies. Results indicate that: - the frequency of meals is not associated with the amount of food eaten. - there was not a correlation between gender and age with specific eating behaviours. Authors conclude that further research focusing not only on food intake but also on alcohol consumption and its consequences is required. This may aid in the development of a progression of ‘eating behaviour during a state of alarm’ and in the establishment of a benchmark for future directions to help improve guidelines for achieving proper nutrition aimed at the new normality.
Abstract
Eating behaviour is a complex construct that is liable to be modified by external factors. Due to the outbreak of coronavirus disease 2019 (COVID-19), many restrictive measures were carried out with the aim of reducing the impact of this disease. As a result, lifestyles were disrupted, which could affect eating behaviours. The aim of this systematic review of longitudinal studies was to assess changes in eating behaviour during the COVID-19 pandemic by establishing a comparison of eating behaviours before and after the outbreak of the pandemic. This study followed the PRISMA guidelines (PROSPERO CRD42020203246), whereas to assess the quality of the studies, the Newcastle-Ottawa Quality Assessment Scale (NOS) was applied. Out of a set of 826 studies, 23 were included in this systematic review. The main findings provided information about a shift towards modified eating behaviours, characterized by an increased snack frequency and a preference for sweets and ultra-processed food rather than fruits, vegetables, and fresh food. Additionally, an increased alcohol consumption was found among different countries. Consequently, adherence to healthy diets decreased. These findings are relevant to future policies and strategies to assess nutrition in cases of alarming situations such as the current COVID-19 pandemic.
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Long-term clinical outcomes in survivors of severe acute respiratory syndrome and Middle East respiratory syndrome coronavirus outbreaks after hospitalisation or ICU admission: A systematic review and meta-analysis.
Ahmed, H, Patel, K, Greenwood, DC, Halpin, S, Lewthwaite, P, Salawu, A, Eyre, L, Breen, A, O'Connor, R, Jones, A, et al
Journal of rehabilitation medicine. 2020;52(5):jrm00063
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Alongside acute challenges, the severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) outbreaks resulted in significant long-term clinical problems for survivors, with implications for rehabilitation services and healthcare utilization. The aim of this study was to determine the long-term clinical complications for survivors of SARS and MERS after hospitalization and intensive care unit admission. This study is a systemic review and meta-analysis which included a total of 28 studies in the systematic review and 23 in the meta-analysis. Results indicate that health-related quality of life, measured using SF-36, was considerably reduced in survivors at 6 months post-infection, and showed only slight improvement beyond 6 months. Health-related quality of life of survivors remained below that of the normal population and of those with chronic conditions. Authors conclude that clinicians should monitor the survivors of COVID-19 for the range of physical and mental health impairments in order to manage these patients appropriately.
Abstract
OBJECTIVE To determine long-term clinical outcomes in survivors of severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) coronavirus infections after hospitalization or intensive care unit admission. DATA SOURCES Ovid MEDLINE, EMBASE, CINAHL Plus, and PsycINFO were searched. STUDY SELECTION Original studies reporting clinical outcomes of adult SARS and MERS survivors 3 months after admission or 2 months after discharge were included. DATA EXTRACTION Studies were graded using the Oxford Centre for Evidence-Based Medicine 2009 Level of Evidence Tool. Meta-analysis was used to derive pooled estimates for prevalence/severity of outcomes up to 6 months after hospital discharge, and beyond 6 months after discharge. DATA SYNTHESIS Of 1,169 identified studies, 28 were included in the analysis. Pooled analysis revealed that common complications up to 6 months after discharge were: impaired diffusing capacity for carbon monoxide (prevalence 27%, 95% confidence interval (CI) 15–45%); and reduced exercise capacity (mean 6-min walking distance 461 m, CI 450–473 m). The prevalences of post-traumatic stress disorder (39%, 95% CI 31–47%), depression (33%, 95% CI 20–50%) and anxiety (30%, 95% CI 10–61) beyond 6 months after discharge were considerable. Low scores on Short-Form 36 were identified beyond 6 months after discharge. CONCLUSION Lung function abnormalities, psychological impairment and reduced exercise capacity were common in SARS and MERS survivors. Clinicians should anticipate and investigate similar long-term outcomes in COVID-19 survivors.