Table 2.
Biomarker vs. sex
| Variable | Male | Female | |||||||
|---|---|---|---|---|---|---|---|---|---|
| N | Mean | SD | Upper limita | N | Mean | SD | Upper limita | p-value | |
| KIM-1 (pg/ml) | 183 | 5.90 | 1.00 | 7.90 | 183 | 5.87 | 0.95 | 7.77 | 0.801 |
| NGAL (ng/ml) | 184 | 1.35 | 1.21 | 3.77 | 183 | 2.52 | 1.20 | 4.92 | 0.0001 |
| MCP-1 (pg/ml) | 182 | 5.28 | 0.98 | 7.24 | 178 | 5.14 | 0.97 | 7.08 | 0.162 |
| HPX (ng/ml) | 184 | 6.26 | 0.91 | 8.08 | 182 | 6.58 | 0.86 | 8.30 | 0.0005 |
| CP (ng/ml) | 184 | 5.98 | 0.70 | 7.38 | 182 | 6.16 | 0.56 | 7.28 | 0.007 |
| ADP (ng/ml) | 132 | 1.85 | 1.44 | 4.73 | 163 | 1.92 | 0.84 | 3.60 | 0.579 |
| Creatinine (mg/dl) | 184 | 4.70 | 0.78 | 6.34 | 183 | 4.60 | 0.71 | 6.02 | 0.196 |
| MALB (mg/l) | 184 | 2.42 | 0.99 | 4.40 | 182 | 2.57 | 1.03 | 4.63 | 0.174 |
aUpper limit of normal = mean + 2 SD
- All values are natural log