Table 2.
Univariate linear regression analysis for association of the percent change in square root FGF23 with other variables
| Variable | B coefficient | 95% CI | P- value |
|---|---|---|---|
| Sex (male vs. female) |
3.80 |
−27.03 to 34.62 |
0.805 |
| Age (per 1year) |
0.51 |
−1.16 to 2.18 |
0.540 |
| DM (yer vs. no) |
24.36 |
−16.24 to 64.96 |
0.233 |
| Treatment (cinacalcet vs control) |
−42.45 |
−70.96 to −13.93 |
0.004 |
| Vitamin D dose (per 1μg/day) |
6.65 |
−49.86 to 63.15 |
0.814 |
| Log-iPTH (pg/ml)* |
0.27 |
−1.64 to 2.19 |
0.776 |
| Ca (mg/dL)* |
0.31 |
−1.40 to 2.02 |
0.718 |
| P (mg/dL)* | −0.02 | −0.46 to 0.41 | 0.916 |
* Percent change from baseline to assessment phase values was used for analysis.
CI confidence interval.