Table 1.
Baseline characteristics of participants and cardiac hospitalizations
| Baseline characteristics | ||||
|---|---|---|---|---|
| Total (N = 864) | PKD1 (n = 723) | PKD2 (n = 141) | P value | |
| Age (yr) | 42 ± 10 | 42 ± 10 | 46 ± 10 | <0.01a |
| Systolic blood pressure (mm Hg) | 128 ± 14 | 128 ± 14 | 125 ± 13 | 0.01a |
| Body mass index (kg/m2) | 27.5 ± 5.0 | 27.4 ± 4.9 | 28.0 ± 5.1 | 0.17 |
| eGFR (ml/min per 1.73 m2) | 70.8 ± 26.3 | 70.1 ± 26.3 | 74.6 ± 26.2 | 0.06 |
| Sex | ||||
| Male (%) | 50.2 | 49.8 | 52.5 | 0.58 |
| Female (%) | 49.8 | 50.2 | 47.5 | |
| Race | ||||
| Non-White (%) | 6.1 | 6.8 | 2.8 | 0.08 |
| White (%) | 93.9 | 93.2 | 97.2 | |
| Total (N = 449) | PKD1 (n = 367) | PKD2 (n = 82) | P value | |
|---|---|---|---|---|
| Left ventricular mass (g) | 126.5 ± 33.5 | 128.2 ± 34.0 | 119.2 ± 30.4 | 0.03a |
| Left ventricular mass index (g/m2) | 63.9 ± 12.7 | 64.4 ± 12.8 | 61.5 ± 11.6 | 0.06 |
eGFR, estimated glomerular filtration rate.
Baseline characteristics are presented as mean ± SD or %. eGFR estimated by Chronic Kidney Disease Epidemiology Collaboration prediction equation. t tests or chi-square tests were used to calculate P values.
a
P < 0.05.