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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: J Sleep Res. 2016 Feb;25(1):47–56. doi: 10.1111/jsr.12335

Table 3.

Association between incident restless legs syndrome and outcomes using Cox regression models in the propensity-matched cohort (n=7,392)

Outcomes Hazard Ratio (HR) 95% Confidence
Interval of HR
All-cause mortality 1.88 1.70–2.08
Incident cardiovascular disease 3.97 3.26–4.84
Incident stroke 3.89 3.07–4.94
Incident chronic kidney disease 3.17 2.74–3.66