Figure 7
From: Tooth loss and oral health-related quality of life: a systematic review and meta-analysis
Synthesis of two studies presenting differences in mean OHQoL-UK© total scores in four samples. Forest plot presenting differences in mean OHQoL-UK© total scores between two categories of numbers of present teeth: 0-19 teeth vs. 20 and more teeth in four samples (total n = 2738) described in two studies [31, 35]. Relative box size indicates weight of the study (heterogeneity Q = 0.15; df = 3).