Table 7

Predicted percentage survival to 28 days after birth by birth weight and gestational age for multiple births admitted to a neonatal care unit

Gestation at birth (completed weeks)
22232425262728293031
Birth weight (g)
 2200–2299100%
 2100–2199100%
 2000–209999%100%
 1900–199999%100%
 1800–189999%100%
 1700–179999%99%100%
 1600–169999%99%100%
 1500–159998%99%99%99%
 1400–149998%99%99%99%
 1300–139997%98%99%99%99%
 1200–129996%98%99%99%99%
 1100–119994%96%98%98%99%99%
 1000–109993%96%97%98%99%99%
 900–99988%93%95%97%98%99%
 800–89979%87%91%95%96%98%
 700–79948%64%76%84%90%93%96%
 600–69942%57%70%80%87%91%
 500–59934%48%62%73%
 400–49923%36%49%
 300–39912%20%30%