Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Meta-regression of baseline age and smoking on effect size of metabolic syndrome in prediction of survival of digestive tract cancer. ES, effect size; 95% CI, 95% confidence interval. The vertical coordinate denotes effect size. The blue solid dot represents effect-size estimate, and the vertical pink line represents 95% confidence interval of study. The dotted blue line represents fitted regression line for effect-size estimates.
