TCH: % Survival Outcomes for INBORNS by Gestational Age

Academic Year: 2004–2005
Gestational Age (Completed Weeks) Total # % Survival % Survival: Males % Survival: Females
22–23 2 50 0 100
24 3 67 100 50
25 7 57 50 60
≤25 12 58 50 63
26 9 78 78 —
27 12 92 90 100
28 6 100 100 100
29 6 100 100 100
30 13 100 100 100
≤30 58 86 87 86
31 15 100 100 100
32 24 88 90 92
33–34 34 94 94 94
35–36 37 87 88 85
≥37 98 93 93 93
Total 266 91 91 92
Academic Year: 2003–2004
Gestational Age (completed weeks) Total # % Survival % Survival: Males % Survival: Females
22–23 4 25 50 0
24 8 63 67 60
25 12 67 80 57
≤25 24 58 70 50
26 6 83 100 80
27 10 80 78 100
28 12 100 100 100
29 8 100 100 100
30 13 85 71 100
≤30 73 80 81 78
31 21 95 100 89
32 19 100 100 100
33–34 34 94 93 94
35–36 44 93 96 88
≥37 119 94 97 90
Total 310 91 94 88