| |
Non-responder
|
Responder
|
Replete
|
P Value‡(responder vs. non-responders)
|
|---|
|
N
|
169
|
221
|
8
| |
|
Males
|
86 (50.9%)
|
119 (53.9%)
|
6 (75.0%)
|
0.56
|
|
Age†
|
62.5 (15·5)
|
64.9 (14·9)
|
64.5 (18·0)
|
0.12
|
|
Diabetes, only
|
0 (0.0%)
|
1 (0.45%)
|
0 (0.0%)
|
1.0
|
|
Hypertension, only
|
62 (36.7%)
|
97 (43.9%)
|
4 (50.0%)
|
0.15
|
|
Diabetic and hypertensive
|
102 (60.4%)
|
113 (51.1%)
|
3 (37.5%)
|
0.07
|
|
Non-diabetic and non-hypertensive
|
5 (3.0%)
|
10 (4.5%)
|
1 (12.5%)
|
0.43
|
|
CKD
|
132 (78.1%)
|
169 (76.5%)
|
8 (100.0%)
|
<0.001
|
|
Transplant
|
8 (4.7%)
|
35 (15.8%)
|
0 (0.0%)
|
|
RRT
|
29 (17.2%)
|
17 (7.7%)
|
0 (0.0%)
|
|
eGFR
|
30.0 (22.0)
|
36·0 (27.0)
| |
<0.001
|
|
PTH
|
99.0 (137.0)
|
86·5(102.0)
| |
0.08
|
|
Albumin
|
3.9 (0.6)
|
4·3 (0.4)
| |
<0.001
|
|
Initial mean phosphate
|
3.8 (1.1)
|
3·5 (0.9)
| |
<0.001
|
|
Initial mean 1,25-OH vitamin D
|
20.5 (18.0)
|
30.0 (19.0)
| |
<0.001
|
|
For CKD stages 3–5 only
|
|
Initial mean eGFR
|
28·3 (11.5)
|
31·5 (11.2)
| |
0.0253
|
|
Initial mean 25-OH vitamin D
|
18·3 (9.0)
|
23·6 (9.1)
| |
<0.001
|
-
†Categorical variables are expressed as count (%); age as mean (SD); all other continuous variables as median (25th percentile-75th percentile).
-
‡Based on chi-squared or Fisher’s exact test for categorical variables; t-test or Wilcoxon Rank Sum test for continuous variables.
-
†At time of 25-vitamin D grouping.
-
‡Prior to 25-vitamin D grouping.
- The boldface items indicate values less than 0.05.
