Crude and adjusted odds ratios in different multivariate analysis models to test associations of hemodialysis treatment with either abnormal rMSSD at the 24h-Holter, or chronotropic index and autonomic dysfunction score ≥ 2 at the exercise treadmill test.

Models consisted of progressive inclusion of following confounding factors: age, and gender (model 1); smoking, body mass index, and sedentary (model 2); diabetes, clonidine and betablocker use (model 3); hemoglobin, and serum C-reactive protein (model 4); and functional aerobic impairment (model 5). AD, autonomic dysfunction; ETT, exercise treadmill test. *P<0.05,
†P<0.01,
‡P<0.001.
Crude and adjusted odds ratios in different multivariate analysis models to test associations of hemodialysis treatment with either abnormal rMSSD at the 24h-Holter, or chronotropic index and autonomic dysfunction score ≥ 2 at the exercise treadmill test.