Table 3 Descriptive of all quantitative variables
Age | < 12 | 12–20 | 20–30 | > 30 | P value |
|---|---|---|---|---|---|
Mean ± SD | 65 ± 4 | 65 ± 3.7 | 64.7 ± 3.6 | 64.7 ± 3 | 0.862 |
Median (IQR) | 64 (62:66) | 65 (62:67) | 64 (62:67) | 64.5 (62.5:66.5) | |
CA | |||||
Mean ± SD | 7.7 ± 0.6 | 8.4 ± 0.4 | 8.7 ± 0.3 | 8.9 ± 0.3 | < 0.001 |
Median (IQR) | 7.9 (7.2:8.23) | 8.4 (8.3:8.6) | 8.7 (8.4:9.03) | 8.8 (8.6:9.1) | |
PHOSP | |||||
Mean ± SD | 2.5 ± 0.7 | 2.7 ± 0.5 | 3.8 ± 0.4 | 3.8 ± 0.4 | < 0.001 |
Median (IQR) | 2.8 (1.8:2.97) | 2.9 (2.2:3.13) | 3.9 (3.6:4.1) | 3.9 (3.5:4.11) | |
Albumin | |||||
Mean ± SD | 3.8 ± 0.4 | 3.7 ± 0.4 | 3.7 ± 0.5 | 3.7 ± 0.4 | 0.996 |
Median (IQR) | 3.9 (3.6:3.99) | 3.9 (3.5:4) | 3.9 (3.5:4) | 3.9 (3.8:4) | |
Creatinine | |||||
Mean ± SD | 1.1 ± 0.1 | 1 ± 0.2 | 1 ± 0.1 | 1 ± 0.1 | 0.051 |
Median (IQR) | 1.1 (1.1:1.16) | 1.1 (1:1.15) | 1 (0.9:1.1) | 1.1 (0.9:1.13) | |
TSH | |||||
Mean ± SD | 2.5 ± 1 | 3.3 ± 0.9 | 2.8 ± 1 | 1.9 ± 0.4 | 0.062 |
Median (IQR) | 2.2 (1.8:3.4) | 3.8 (2.8:3.99) | 2.9 (1.8:3.88) | 1.9 (1.7:2.15) | |
FT4 | |||||
Mean ± SD | 1.1 ± 0.2 | 1 ± 0.2 | 1.1 ± 0.2 | 1 ± 0.2 | 0.061 |
Median (IQR) | 1.1 (1.1:1.2) | 1 (0.9:1.09) | 1.1 (1:1.2) | 0.9 (0.8:1.2) | |