3.2.4 WP on COVID-19
The IVW results indicated that faster WP decreased the risk of all types
of COVID-19 (COVID-19 infection: OR = 0.469, 95% CI: 0.326,0.676,P = 4.82E-05; COVID-19 hospitalization: OR = 0.247, 95% CI:
0.122,0.502, P = 1.11E-04; severe COVID-19: OR = 0.120, 95% CI:
0.046,0.314, P = 1.53E-05), which persisted after Bonferroni
correction (Figure 1 and Supplementary Table S13 ).
3.2.5 WP
adjusted for BMI on COVID-19
The IVW results displayed that there were no causal effects of
WP adjusted for BMI on COVID-19
infection (OR = 0.717, 95% CI: 0.380, 1.351, P = 0.303),
COVID-19 hospitalization (OR = 0.367, 95% CI: 0.115, 1.171, P =
0.090) and severe COVID-19 (OR = 0.220, 95% CI: 0.030, 1.627, P= 0.138) (Figure 1 and Supplementary Table S14 ).