Methodological limitations in studies assessing the effects of environmental and socioeconomic variables on the spread of COVID-19: a systematic reviewReview Published on 2021-09-102022-11-01 Journal: Environmental Sciences Europe [Category] COVID-19, [키워드] Abstract article articles carried concerning COVID-19 COVID-19 pandemic database Effect eligible Environmental (meteorological and air pollutants) variables evaluated excluded greater high risk include limitation Measurement error methodological limitation methodological limitations moderate outcomes Prevent question Regression model risk of bia Risk of bias SAR-CoV-2 social contact Social contacts Socioeconomic variables Spread spread of COVID-19 statistical model supplementary material systematic review variable variables Web of Science while [DOI] 10.1186/s12302-021-00550-7 PMC 바로가기 [Article Type] Review