Table 3.
Single-factor analysis of the relevant factors for coronary artery lesion (CAL) among the 553 patients with Kawasaki disease in Jilin Province, China from 1999 through 2008
| Observed indicator | χ2 | P value |
|---|---|---|
| Age | 11.474 | 0.001a |
| Sex | 1.631 | 0.202 |
| Incidence for the month | 1.697 | 0.193 |
| Fever persisting ≥10 days | 3.557 | 0.059 |
| White blood cell count ≥12 × 109/l | 0.829 | 0.363 |
| Hemoglobin <90 g/l | 1.332 | 0.248 |
| Blood platelet count ≥450 × 109/l | 3.229 | 0.072 |
| Erythrocyte sedimentation rate ≥40 mm/h | 2.262 | 0.133 |
| C-reactive protein >30 mg/l | 0.015 | 0.903 |
| Alanine aminotransferase ≥40 U/l | 0.963 | 0.326 |
| Creatine kinase ≥25 U/l | 0.321 | 0.571 |
| Hypoalbuminemia <30 g/l | 7.037 | 0.008a |
a P < 0.05. Observed indicators were associated with CAL