TCH: % Survival Outcomes by Birth Weight

Academic Year: 2004–2005
Birth Weight (grams) Total # % Survival % Survival: Males % Survival: Females
*Two missing subjects
401–500 7 43 0 60
501–750 45 73 80 65
751–1000 64 77 80 72
≤1000  118 72 76 67
1001–1250 33 94 91 100
1251–1500 46 87 90 88
≤1500 197 79 82 76
1501–2000 96 92 95 87
2001–2500 118 91 95 88
>2500 501 95 96 94
Total 914* 91 93 88
Academic Year: 2003–2004
Birth Weight (grams) Total # % Survival % Survival: Males % Survival: Females
401–500 6 33 0 50
501–750 53 64 63 66
751–1000 53 85 83 88
≤1000  113 72 73 71
1001–1250 50 86 86 86
1251–1500 44 89 88 89
≤1500 207 79 79 79
1501–2000 82 93 96 90
2001–2500 117 87 91 83
>2500 506 95 96 93
Total 912 90 92 88