Figure 5.

Exploration of interstudy heterogeneity for meta-analysis models that used proportion with diabetes mellitus as the outcome of interest. The studies that were included were Steenland et al. (34) (National Institute of Occupational Safety and Health (NIOSH) cohort), Zober et al. (35), Warner et al. (24), Henriksen et al. (12), Longnecker and Michalek (40), Kang et al. (38), Kim et al. (39), and Nakamoto et al. (25). BASF, Badische Anilin- und Soda-Fabrik; CI, confidence interval; TCDD, 2,3,7,8-tetrachlorodibenzo-p-dioxin.