| |
Incidence of a Given Diagnosis
Percent Incidence of NEC by Birthweight 
| |
Sample |
NND |
Bwgt (gms) |
Patients |
Percent |
Patients |
Percent |
25th % |
75th % |
<=499 |
- |
0.0% |
5 |
3.9% |
0.0% |
0.0% |
500-749 |
1 |
5.3% |
54 |
6.6% |
0.0% |
10.0% |
750-999 |
2 |
7.7% |
78 |
8.3% |
0.0% |
10.5% |
1000-1499 |
- |
0.0% |
77 |
3.6% |
0.0% |
5.1% |
1500-1999 |
2 |
2.7% |
66 |
1.9% |
0.0% |
2.9% |
2000-2499 |
2 |
2.7% |
33 |
0.9% |
0.0% |
1.6% |
2500-2999 |
- |
0.0% |
15 |
0.4% |
0.0% |
0.0% |
>=3000 |
- |
0.0% |
10 |
0.1% |
0.0% |
0.0% |
Total |
7 |
1.3% |
338 |
1.5% |
0.7% |
1.9% |
Std. Rate |
|
1.3% |
|
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The National Neonatal Database™
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