Table 1.
Babies weighed and late enrollment by distribution time period
| Jan 09-Jun 09 | Jul 09-Oct 09 | Nov 09-Apr 10 | May 10-Dec 10 | Total | |
|---|---|---|---|---|---|
| Infants delivered, N | 3,895 | 3,087 | 4,197 | 5,936 | 17,115 |
| Birth weight measured, N (%) | 3,894 | 3,087 | 4,197 | 5,936 | 17,114 |
| Yes | 1,615 (41.5) | 2,609 (84.5) | 4,040 (96.3)* | 5,844 (98.5) | 14,108 (82.4) |
| No | 2,279 (58.5) | 478 (15.5) | 157 (3.7) | 92 (1.5) | 3,006 (17.6) |
| Birth weight measured within 7 days, N (%) | 1,615 | 2,609 | 4,040 | 5,844 | 14,108 |
| Yes | 474 (29.3) | 1,868 (71.6) | 3,579 (88.6) | 5,480 (93.8) | 11,401 (80.8) |
| No | 1,141 (70.7) | 741 (28.4) | 461 (11.4) | 364 (6.2) | 2,707 (19.2) |
| Enrolled after delivery, N (%) | 3,891 | 3,081 | 4,194 | 5,919 | 17,085 |
| Yes | 1,183 (30.4) | 893 (29.0) | 1,076 (25.7)* | 1,104 (18.7) | 4,256 (24.9) |
| No | 2,708 (69.6) | 2,188 (71.0) | 3,118 (74.3) | 4,815 (81.3) | 12,829 (75.1) |
| Birth weight > 5500 g for babies measured within 7 days, N (%) | 474 | 1,868 | 3,579 | 5,480 | 11,401 |
| Yes | 0 (0.0) | 0 (0.0) | 0 (0.0) | 1 (0.0) | 1 (0.0) |
| No | 474 (100.0) | 1,868 (100.0) | 3,579 (100.0) | 5,479 (100.0) | 11,400 (100.0) |
| Birth weight > 5500 g, N (%) | 1,615 | 2,609 | 4,040 | 5,844 | 14,108 |
| Yes | 6 (0.4) | 22 (0.8) | 8 (0.2) | 6 (0.1) | 42 (0.3) |
| No | 1,609 (99.6) | 2,587 (99.2) | 4,032 (99.8) | 5,838 (99.9) | 14,066 (99.7) |
| Facility Birth weight > 5500 g, N (%) | 1,353 | 976 | 1,333 | 2,158 | 5,820 |
| Yes | 1 (0.1) | 3 (0.3) | 1 (0.1) | 1 (0.0) | 6 (0.1) |
| No | 1,352 (99.9) | 973 (99.7) | 1,332 (99.9) | 2,157 (100.0) | 5,814 (99.9) |
| Home Birth weight > 5500 g, N (%) | 262 | 1,632 | 2,707 | 3,683 | 8,284 |
| Yes | 5 (1.9) | 19 (1.2) | 7 (0.3) | 5 (0.1) | 36 (0.4) |
| No | 257 (98.1) | 1,613 (98.8) | 2,700 (99.7) | 3,678 (99.9) | 8,248 (99.6) |
*- Post-distribution differs from pre-distribution, p < 0.0001