Additional file 3: Figure S1. of Association between time of discharge from ICU and hospital mortality: a systematic review and meta-analysis

Forest plots of the association between nighttime discharge from the ICU and hospital mortality stratified by geographic region. The size of each square is proportional to the study weight. Open diamonds represent the pooled OR. D + L refers to random effects and I-V to fixed effects. Figure S2. Forest plots of the association between nighttime discharge from the ICU and hospital mortality stratified by study design. The size of each square is proportional to the study weight. Open diamonds represent the pooled OR. D + L refers to random effects and I-V to fixed effects. Figure S3. Forest plots of the association between nighttime discharge from the ICU and hospital mortality stratified by the total discharge number. The size of each square is proportional to the study weight. Open diamonds represent the pooled OR. D + L refers to random effects and I-V to fixed effects. Figure S4. Funnel plots showing the association of nighttime discharge from the ICU with hospital mortality. s.e. refers to standard error, or refers to odds ratio. Figure S5. Funnel plots showing the association of weekend discharge from the ICU with hospital mortality. s.e. refers to standard error, or refers to odds ratio. (ZIP 395 kb)