Table 1.
Participant characteristics on the basis of CKD cause
| Characteristic | Total Cohort | FSGS | OU | A/D/H | RN |
|---|---|---|---|---|---|
| Number | 702 | 63 | 122 | 109 | 86 |
| Categoric | |||||
| Sex, male | 432 | 35 | 103a | 57a | 49 |
| Hypertension | 95 | 12 | 12 | 17 | 12 |
| ACEi/ARB usage | 396 | 54a | 46a | 36a | 47 |
| Numeric | |||||
| Age, yr | 11.3 (4.3) | 13.6 (3.0)b | 10.1 (4.2)b | 9.8 (4.7)b | 11.6 (4.1) |
| BMI-Z | 0.5 (1.1) | 1.0 (1.3)b | 0.4 (1.2) | 0.3 (1.0)b | 0.4 (1.0) |
| GFR, ml/min per 1.73 m2 | 51.1 (1.4) | 55.1 (1.5) | 47.3 (1.4)b | 47.4 (1.5)b | 50.2 (1.4) |
| CKD duration, yr | 8.5 (4.9) | 5.4 (3.5)b | 10.1 (4.2)b | 9.8 (4.7)b | 11.6 (4.1)b |
| Urine PCR | 0.4 (3.9) | 0.8 (4.6)b | 0.4 (2.9) | 0.3 (3.6) | 0.2 (3.2)b |
Participant characteristics are reported for the total CKiD cohort and on the basis of CKD cause. Significance was on the basis of each major cause group versus all other causes of CKD.
a
There was a significant difference in categoric variable on the basis of chi-squared test, P<0.05.
b
There was a significant difference in numeric variable on the basis of Wilcoxon rank-sum test, P<0.05.