Synthesis of two studies presenting differences in mean GOHAI total scores. Forest plot presenting differences in mean GOHAI total scores between two categories of number of present teeth: 0-19 teeth vs. 20+ teeth in two samples (total n = 435) [38,46]. Relative box size indicates weight of the study (heterogeneity Q = 2.00; df = 1).
Gerritsen et al. Health and Quality of Life Outcomes 2010 8:126 doi:10.1186/1477-7525-8-126