| Fano | Marches | ∆ | ||||
---|---|---|---|---|---|---|---|
n | Rate per 1,000 | 95Â % CI | n | Rate per 1,000 | 95Â % CI | ||
Congenital malformations | |||||||
 Central nervous system | - | - | - | 23 | 0.30 | 0.18–0.44 | - |
 Cardiovascular | 34 | 9.96 | 6.89–13.91 | 980 | 12.59 | 11.79–13.43 | - |
 Orofacial | 6 | 1.76 | 0.64–3.82 | 125 | 1.94 | 1.33–1.91 | - |
 Ear | 3 | 0.88 | 0–5.84 | 25 | 0.32 | 0.07–0.71 | - |
 Gastrointestinal | 4 | 1.17 | 0.31–2.99 | 114 | 1.77 | 1.2–1.75 | - |
 Genitourinary | 17 | 4.98 | 2.89–7.97 | 543 | 6.98 | 6.49–7.52 | - |
 Musculoskeletal | 24 | 7.03 | 4.5–10.45 | 583 | 7.51 | 6.89–8.13 | - |
 Total | 122 | 35.72 | 29.66–42.65 | 3375 | 43.65 | 41.88–44.86 | - |
Chromosomal anomalies | 9 | 2.64 | 1.14–4.76 | 86 | 1.11 | 0.88–1.36 | - |
Low birth weight | 82 | 24.05 | 19.38–29.70 | 2623 | 33.71 | 32.46–35.00 | * |
Total number of AROsa | 301 | 88.30 | 78.98–98.32 | 7894 | 75.45 | 73.86–77.07 | * |