Research Paper
Causal pathway from telomere length to occurrence and 28-day mortality of sepsis: an observational and mendelian randomization study
Figure 3. Funnel plots. (A–C) Are applied to detect whether the observed associations of different analyses were along with obvious heterogeneity. Distribution of SNPs as genetic tools is symmetrical on both sides of the IVW line and MR Egger line. Abbreviations: IV: instrumental variables; IVW: inverse variance weighted; SE: standard error.