Table 4 Agreement within 10 and 20% measured weight of estimated weight using the Breslow-Tape method
Age (years) | N | Estimated weight AGREEMENT with measured weight | |
|---|---|---|---|
Within ±10% | Within ±20% | ||
1 | 84 | 62 (73.8) | 77 (96.7) |
2 | 104 | 70 (67.3) | 96 (92.3) |
3 | 87 | 61 (70.1) | 82 (94.3) |
4 | 68 | 44 (64.7) | 61 (89.7) |
5 | 44 | 31 (70) | 41 (93.2) |
6 | 120 | 80 (66.7) | 113 (94.2) |
7 | 239 | 141 (59.0) | 211 (88.3) |
8 | 222 | 119 (53.6) | 185 (83.9) |
9 | 232 | 100 (43.1) | 191 (82.3) |
10 | 174 | 89 (51.1) | 196 (83.9) |
11 | 57 | 24 (42.1) | 44 (77.2) |
12 | 25 | 10 (40.0) | 22 (88.0) |
Overall | 1456 | 831 (57.1) | 1269 (87.2) |