TABLE 2

Health Outcomes at 18 Years of Age

GALive BirthsDeathsSurvivedNo DisabilityMild DisabilityModerate DisabilitySevere Disability
n% All Birthsn% of Birthsn% of Birthsn% Survivorsn% Survivorsn% Survivorsn% Survivors
Extremely preterm (<28 wk)31850.48141944.56176655.44114464.833519.01468.31407.9
Very preterm (<33 wk)11 4301.71190316.65952883.35662369.5177818.76276.65005.2
All preterm (<37 wk)47 9837.1725975.4145 38694.5932 39571.4840218.526835.919064.2
Term621 61892.8334890.56618 12999.44447 12072.3113 95518.434 4005.622 6543.7
All births669 601100.0060870.91663 51499.09479 51572.3122 35718.437 0835.624 5603.7
23 wk2310.0321492.85167.15954.3319.6211.9214.2
24 wk5980.0942270.5917629.4110358.33419.41910.62111.8
25 wk6660.1030645.9936054.0122562.66919.3339.2328.9
26 wk8090.1227133.5353866.4734664.410118.9458.3458.4
27 wk8810.1320523.2967676.7146168.212718.8487.1405.9
28 wk11410.1713611.88100688.1269469.018818.7686.8565.5
29 wk11060.17797.13102792.8771869.919218.6666.5525.0
30 wk15230.231278.37139591.6398470.525918.6876.2654.7
31 wk18050.27814.49172495.51122371.032018.61056.1764.4
32 wk26700.40602.25260997.75186071.348318.51555.91114.2
33 wk37400.562025.40353894.60253171.565518.52075.91454.1
34 wk59540.891111.87584398.13419171.7108018.53385.82344.0
35 wk93331.391581.69917598.31659571.9169518.55265.73603.9
36 wk17 5252.622231.2717 30298.7312 45672.0319418.59855.76683.9
Term621 61892.8334890.56618 12999.44447 12072.3113 95518.434 4005.622 6543.7
  • GA indicates gestational age at birth.