Fig. 7: 25(OH)D3 effect on confirmed disability worsening.
From: Associations of PFAS and OH-PCBs with risk of multiple sclerosis onset and disability worsening
Hazard ratios, confidence intervals (95% CI), and P values for 25(OH)D3 levels associated with confirmed disability worsening were estimated using Cox proportional hazard analysis in males and females (n = 515) together and in males (n = 137) and females (n = 414) separately. The hazard ratio value is represented by the square and error bars represent its 95% CI. Source data are provided as a Source Data file.
