Table 1 Baseline characteristics of the study population
Characteristic | Whole cohort (N = 78) | Subgroup: first presentation (N = 52) | Completeness of data (%) |
|---|---|---|---|
Age (years) | 36 (25–50) | 47 (31–63) | 100 |
Gender (male) | 47 (60) | 30 (58) | 100 |
Ethnicity | 99 | ||
White | 56 (73) | 40 (77) | |
South Asian | 14 (18) | 6 (11) | |
Black | 6 (8) | 5 (10) | |
Other | 1 (1) | 1 (2) | |
Serum creatinine (μmol/L)a | 91 (70–122) | 105 (78–138) | 100 |
Estimated GFR (mL/min/1.73m2)a | 82 (57–106) | 68 (46–92) | 100 |
Acute kidney injury | 22 (28) | 19 (37) | 100 |
Proteinuria | 82 | ||
ACR (mg/mmol) (N = 51) | 594 (458–899) | 609 (505–913) | |
24 h collection (g/24 h) (N = 13) | 5.0 (4.0–8.3) | 4.5 (3.4–8.2) | |
Serum albumin (g/L) | 22 (17–30) | 21 (17–24) | 97 |
Serum cholesterol (mmol/L) | 9.0 (7.3–12.1) | 9.0 (7.4–12.4) | 83 |
Haematuria | 9 (15) | 4 (10) | 80 |