Table 4. Predictors of the severity of anaphylaxis.
| Mild | Moderate | Severe | |||
|---|---|---|---|---|---|
| Reference | P value | OR (95% CI) | P value | OR (95% CI) | |
| Age | 1 | 0.137 | 0.991 (0.980-1.003) | 0.008 | 1.016 (1.004-1.028) |
| Male gender | 1 | 0.906 | 0.981 (0.713-1.349) | 0.342 | 1.170 (0.846-1.620) |
| Allergic disease | 1 | < 0.001 | 2.732 (1.898-3.932) | < 0.001 | 2.188 (1.499-3.193) |
| DM±HTN | 1 | 0.001 | 2.335 (1.432-3.809) | < 0.001 | 2.394 (1.486-3.858) |
| RCM | 1 | 0.006 | 2.379 (1.281-4.419) | < 0.001 | 3.215 (1.767-5.851) |
| NSAID use | 1 | 0.008 | 1.922 (1.189-3.105) | 0.661 | 1.122 (0.670-1.881) |
| Antibiotic use | 1 | 0.017 | 2.149 (1.144-4.036) | 0.002 | 2.761 (1.474-5.173) |
| Seafood | 1 | 0.469 | 1.230 (0.702-2.155) | 0.781 | 1.088 (0.602-1.967) |
| Wheat | 1 | 0.376 | 1.476 (0.623-3.499) | 0.037 | 2.425 (1.054-5.581) |
| Meat | 1 | 0.460 | 1.426 (0.556-3.658) | 0.887 | 1.076 (0.389-2.979) |
| Vegetable | 1 | 0.869 | 1.084 (0.416-2.828) | 0.407 | 1.382 (0.522-3.658) |
| Exercise (+FDEIA) | 1 | 0.484 | 1.633 (0.414-6.449) | 0.034 | 4.119 (1.112-15.248) |
OR, odds ratio; CI, confidence interval; DM, diabetes mellitus; HTN, hypertension; RCM, radiocontrast media; NSAID, nonsteroidal anti-inflammatory drug; FDEIA, food-dependent exercise-induced anaphylaxis.