Table 3 Comparison of the renal function index between US data and Chinese data
US data (n = 11,844) | Chinese data (n = 51,229) | P value (NHANES vs. Chinese) | |||||||
|---|---|---|---|---|---|---|---|---|---|
Total (n = 11,844) | non-NAFLD Group (n = 7571) | NAFLD Group (n = 4273) | P value | Total (n = 51,229) | non-NAFLD Group (n = 37,334) | NAFLD Group (n = 13,895) | P value | ||
Serum creatinine (umol/l) | 93.52 ± 29.19 | 93.62 ± 30.90 | 93.35 ± 25.88 | 0.636 | 82.92 ± 20.82 | 80.92 ± 21.70 | 88.29 ± 17.14 | < 0.001 | < 0.001 |
eGFR (ml/min/1.732) | 80.15 ± 18.65 | 81.10 ± 18.51 | 78.45 ± 18.78 | < 0.001 | 91.48 ± 17.06 | 93.03 ± 17.31 | 87.32 ± 15.62 | < 0.001 | < 0.001 |
Proteinuria, n(%) | 1305(11.0%) | 714(9.4%) | 591(13.8%) | < 0.001 | 3231(6.3%) | 1977(5.3%) | 1254(9.0%) | < 0.001 | < 0.001 |
CKD, n(%) | 2544(21.5%) | 1441(19.0%) | 1103(25.8%) | < 0.001 | 4685(9.1%) | 2971(8.0%) | 1714(12.3%) | < 0.001 | < 0.001 |
CKD Categories, n(%) | |||||||||
G0, n(%) | 9300(78.5%) | 6130(81.0%) | 3170(74.2%) | 46,544(90.9%) | 34,363(92.0%) | 12,181(87.7%) | < 0.001 | < 0.001 | |
G1–2, n(%) | 958(8.1%) | 521(6.9%) | 434(10.2%) | 2659(5.2%) | 1616(4.4%) | 1043(7.5%) | < 0.001 | < 0.001 | |
G3–5, n(%) | 1586(13.5%) | 917(12.1%) | 669(15.7%) | 2026(4.0%) | 1355(3.6%) | 671(4.8%) | < 0.001 | < 0.001 | |