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TABLE B-15
2000 VERMONT RESIDENT BIRTHS
BIRTH WEIGHT IN GRAMS BY WEEKS GESTATION
NUMBER OF EVENTS AND CUMULATIVE ROW PERCENTS
BIRTH WEIGHT
NUMBER OF EVENTS
WEEKS OF 500- 1000- 1500- 2000- 2500- 3000 3500- 4000- 4500- 5000-
GESTATION* <500 999 1499 1999 2499 2999 3499 3999 4499 4999 5499 5500+ UNKNOWN TOTAL
------------ ---- ---- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ------- -----
UNDER 28 WEEKS 11 12 4 0 0 0 0 0 0 0 0 0 2 29
28-31 WEEKS 0 5 19 10 0 0 0 0 0 0 0 0 0 34
32-35 WEEKS 0 1 11 54 81 56 20 0 0 0 0 0 1 224
36 WEEKS 0 0 0 4 31 82 61 0 0 0 0 0 0 178
37-39 WEEKS 0 0 0 2 111 493 1103 797 202 41 1 0 2 2752
40 WEEKS 0 0 0 0 9 144 551 620 236 36 5 0 2 1603
41 WEEKS 0 0 0 1 3 61 327 384 195 41 3 1 0 1016
42+ WEEKS 0 0 0 0 3 51 186 225 101 14 1 0 1 582
UNKNOWN 0 4 6 4 12 4 7 20 14 6 1 0 5 83
TOTAL 11 22 40 75 250 891 2255 2046 748 138 11 1 13 6501
CUMULATIVE ROW PERCENTS - EXCLUDING UNKNOWNS
WEEKS OF 500- 1000- 1500- 2000- 2500- 3000 3500- 4000- 4500- 5000-
GESTATION* <500 999 1499 1999 2499 2999 3499 3999 4499 4999 5499 5500+
------------ ---- ---- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
UNDER 28 WEEKS 40.7 85.2 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
28-31 WEEKS 0.0 14.7 70.6 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
32-35 WEEKS 0.0 0.4 5.4 29.6 65.9 91.0 100.0 100.0 100.0 100.0 100.0 100.0
36 WEEKS 0.0 0.0 0.0 2.2 19.7 65.7 100.0 100.0 100.0 100.0 100.0 100.0
37-39 WEEKS 0.0 0.0 0.0 0.1 4.1 22.0 62.1 91.1 98.5 100.0 100.0 100.0
40 WEEKS 0.0 0.0 0.0 0.0 0.6 9.6 44.0 82.7 97.4 99.7 100.0 100.0
41 WEEKS 0.0 0.0 0.0 0.1 0.4 6.4 38.6 76.4 95.6 99.6 99.9 100.0
42+ WEEKS 0.0 0.0 0.0 0.0 0.5 9.3 41.3 80.0 97.4 99.8 100.0 100.0
UNKNOWN 0.0 5.1 12.8 17.9 33.3 38.5 47.4 73.1 91.0 98.7 100.0 100.0
TOTAL 0.2 0.5 1.1 2.3 6.1 19.9 54.6 86.2 97.7 99.8 100.0 100.0
* SEE APPENDIX B FOR DATA QUALITY NOTES
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