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. 2012 Jul 30;13:72. doi: 10.1186/1471-2369-13-72

Table 3.

Cox survival analysis for acute vs. chronic start patients

Model HR [95 % CI] P
Unadjusted
2.83 [1.95 to 4.09]
<0.001
Model 1a
2.56 [1.76 to 3.71]
<0.001
Model 2b
2.35 [1.59 to 3.47]
<0.001
Model 3c
2.14 [1.42 to 3.22]
<0.001
Model 4d 1.84 [1.19 to 2.85] 0.006

a: Adjusted for age and gender.

b: Adjusted for factors in a. CCI and ESRD due to diabetes.

c: Adjusted for factors in b. and referral days.

d: Adjusted for factors in c. hemoglobin, albumin, phosphate and eGFR.