Table 5 Single or combined occurrence of allergies during pregnancy
Number of allergies | Numbers (n) | Incidence (%) | Constituent ratio (%) |
|---|---|---|---|
Single occurrence | 1065 | 18.6 | 88.8 |
Two kinds simultaneously | 119 | 2.1 | 9.9 |
Three kinds simultaneously | 16 | 0.3 | 1.3 |
Total | 1200 | 21.0 | 100.0 |