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. Author manuscript; available in PMC: 2014 Oct 4.

Published in final edited form as: Am J Nephrol. 2013 Oct 4;38(4):307–315. doi: 10.1159/000355568

Table 3. Ordinal logistic regression analysis of the categorical outcome of frailty/pre-frailty/non-frailty.

Characteristics	Univariate Analysis			Multivariable Analysis
	Odds Ratio	95% CI	p-value	Odds Ratio	95% CI	p-value
eGFR, ml/min/1.73m²
>60	Reference			Reference
30-59	2.26	1.69, 3.04	<0.001	1.45	1.05, 1.99	0.024
15-29	3.88	2.58, 5.83	<0.001	2.02	1.29, 3.16	0.002
<15	9.17	5.09, 16.5	<0.001	4.83	2.60, 8.98	<0.001
Age ≥65 years				1.85	1.42, 2.41	<0.001
Female				1.61	1.24, 2.09	<0.001
Black race				1.50	1.13, 1.98	0.005
BMI ≥35 kg/m²				1.69	1.23, 2.31	0.001
Cardiovascular disease				1.71	1.26, 2.32	0.001
Anemia ^*				1.63	1.22, 2.17	0.001
Diabetes				1.24	0.94, 1.63	0.13
Stroke				2.08	1.33, 3.24	0.001

^*

Anemia categorized as <12 g/dL for women and <13 g/dL for men