Table 1 Demographic and clinical characteristics of patients in the training and validation cohort
Variables | Total (n = 5435) | Training cohort (n = 3803) | Validation cohort (n = 1632) | P |
|---|---|---|---|---|
Age, Median (IQR), y | 48 (36, 56) | 48 (36, 56) | 48 (36, 56) | 0.676 |
Gender, n(%) | 0.947 | |||
Female | 2593 (47.7) | 1816 (47.8) | 777 (47.6) | |
Male | 2842 (52.3) | 1987 (52.2) | 855 (52.4) | |
UP, Median (IQR), g/L | 0.57 (0.16, 1.66) | 0.56 (0.16, 1.67) | 0.58 (0.15, 1.65) | 0.856 |
UCRE, Median (IQR), g/L | 1.18 (0.77, 1.77) | 1.17 (0.77, 1.79) | 1.19 (0.76, 1.74) | 0.707 |
UPCR, Median (IQR), g/g | 0.49 (0.14, 1.49) | 0.49 (0.14, 1.49) | 0.49 (0.14, 1.49) | 0.854 |
24hUA, Median (IQR), mL | 1800 (1400, 2300) | 1800 (1400, 2300) | 1800 (1400, 2300) | 0.926 |
24hUP, Median (IQR), g/24 h | 0.62 (0.34, 1.33) | 0.63 (0.34, 1.32) | 0.62 (0.34, 1.37) | 0.701 |