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Table 3 Bivariate and multivariable logistic regression analysis of chronic kidney disease among adult hypertensive patients attending at Tigray teaching hospitals, Ethiopia, 2018 (n = 578)

From: Prevalence and associated factors of chronic kidney disease among adult hypertensive patients in Tigray teaching hospitals: a cross-sectional study

Variables Category Bivariate Multivariable
P-value COR 95.0% CI P-value AOR 95.0% CI
Lower Upper Lower Upper
Blood pressure Controlled (Ref) 1 1 1 1 1 1 1 1
Uncontrolled 0.001* 7.76 5.29 11.38 0.02* 4.43 1.34 14.73
Age  ≥ 60 years 0.001* 6.67 4.58 19.70 0.02* 1.43 1.07 1.81
 < 60 years (Ref) 1 1 1 1 1 1 1 1
Proteinuria Yes 0.001* 183.59 65.79 512.24 0.06 5.068 1.93 27.43
No (Ref) 1 1 1 1 1 1 1 1
BMI Over weight /obese 0.001* 32.69 20.27 52.73 0.01* 9.450 4.92 18.15
Normal (Ref) 1 1 1 1 1 1 1 1
Dyslipidemia Yes 0.001* 11.26 7.31 17.34 0.01* 13.75 5.69 33.22
No (Ref) 1 1 1 1 1 1 1 1
DM Yes 0.001* 5.01 3.40 7.38 0.03* 2.137 1.07 4.26
No (Ref) 1 1 1 1 1 1 1 1
Residence Urban 0.642 1.256 0.480 3.287 0.99 1.05 0.80 4.2
Rural (Ref) 1 1 1 1 1 1 1 1
  1. Ref reference category, COR crude odds ratio, AOR adjusted odds ratio, BMI body mass index, DM diabetic mellitus
  2. * Variables with significant association