Hospital length of stay for COVID-19 patients: A systematic review and meta-analysis

Hospital length of stay for COVID-19 patients: A systematic review and meta-analysis

Authors

  • Yousef Alimohamadi Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran
  • Elahe Mansouri Yekta Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Science, Tehran
  • Mojtaba Sepandi Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran
  • Maedeh Sharafoddin Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Science, Tehran
  • Maedeh Arshadi Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Science, Tehran
  • Elahe Hesari Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Science, Tehran

Keywords:

COVID-19, length of stay, hospital

Abstract

The length of stay in the hospital for COVID-19 can aid in understanding the disease's prognosis. Thus, the goal of this study was to collectively estimate the hospital length of stay (LoS) in COVID-19 hospitalized individuals. To locate related studies, international databases (including Google Scholar, Science Direct, PubMed, and Scopus) were searched. The I2 index, the Cochran Q test, and T2 were used to analyze study heterogeneity. The mean LoS in COVID-19 hospitalized patients was estimated using a random-effects model. COVID-19's total pooled estimated hospital LoS was 15.35, 95%CI:13.47-17.23; p<0.001, I2 = 80.0). South America had the highest pooled estimated hospital LoS of COVID-19 among the continents, at 20.85 (95%CI: 14.80-26.91; p<0.001, I2 = 0.01), whereas Africa had the lowest at 8.56 8 (95%CI: 1.00-22.76). The >60 age group had the highest pooled estimated COVID-19 hospital LoS of 16.60 (95%CI: 12.94-20.25; p<0.001, I2 = 82.6), while the 40 age group had the lowest hospital LoS of 10.15 (95% CI: 4.90-15.39, p<0.001, I2 = 22.1). The metanalysis revealed that COVID-19's hospital LoS was more than 10 days. However, it appears that this duration varies depending on a number of factors, including the patient's age and the availability of resources.

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09-08-2022

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1.
Alimohamadi Y, Mansouri Yekta E, Sepandi M, Sharafoddin M, Arshadi M, Hesari E. Hospital length of stay for COVID-19 patients: A systematic review and meta-analysis. Multidiscip Respir Med [Internet]. 2022 Aug. 9 [cited 2024 Jul. 4];17. Available from: https://mrmjournal.org/index.php/mrm/article/view/856