From: Centile charts for birthweight for gestational age for Scottish singleton births
Gestational Age | No. | L d.f. = 4 | M d.f. = 12 | S d.f. = 6 | 3rd | 5th | 10th | 25th | 50th | 75th | 90th | 95th | 97th |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24 | 55 | 1.43 | 604 | 0.254 | 270 | 319 | 389 | 496 | 604 | 704 | 789 | 838 | 869 |
25 | 56 | 1.35 | 682 | 0.252 | 320 | 372 | 446 | 562 | 682 | 794 | 891 | 947 | 983 |
26 | 78 | 1.27 | 779 | 0.249 | 382 | 437 | 517 | 645 | 779 | 907 | 1018 | 1084 | 1125 |
27 | 69 | 1.19 | 888 | 0.246 | 453 | 511 | 598 | 738 | 888 | 1033 | 1160 | 1235 | 1283 |
28 | 118 | 1.12 | 1018 | 0.241 | 540 | 602 | 696 | 850 | 1017 | 1181 | 1327 | 1413 | 1468 |
29 | 102 | 1.06 | 1173 | 0.234 | 648 | 715 | 818 | 987 | 1173 | 1357 | 1522 | 1620 | 1684 |
30 | 157 | 1.01 | 1339 | 0.226 | 770 | 842 | 952 | 1136 | 1339 | 1543 | 1726 | 1836 | 1907 |
31 | 50 | 0.97 | 1515 | 0.216 | 904 | 980 | 1097 | 1294 | 1514 | 1735 | 1935 | 2055 | 2133 |
32 | 88 | 0.94 | 1709 | 0.206 | 1057 | 1138 | 1263 | 1473 | 1709 | 1947 | 2163 | 2293 | 2377 |
33 | 118 | 0.92 | 1927 | 0.195 | 1233 | 1319 | 1451 | 1675 | 1927 | 2181 | 2412 | 2551 | 2642 |
34 | 161 | 0.91 | 2160 | 0.183 | 1429 | 1519 | 1659 | 1894 | 2159 | 2428 | 2672 | 2819 | 2914 |
35 | 303 | 0.89 | 2399 | 0.172 | 1640 | 1734 | 1879 | 2123 | 2399 | 2678 | 2932 | 3086 | 3186 |
36 | 462 | 0.87 | 2633 | 0.161 | 1855 | 1950 | 2099 | 2350 | 2633 | 2920 | 3182 | 3340 | 3443 |
37 | 955 | 0.85 | 2851 | 0.150 | 2066 | 2162 | 2312 | 2565 | 2851 | 3142 | 3407 | 3567 | 3672 |
38 | 2183 | 0.80 | 3062 | 0.140 | 2280 | 2376 | 2524 | 2776 | 3062 | 3353 | 3619 | 3780 | 3886 |
39 | 4240 | 0.73 | 3230 | 0.131 | 2464 | 2557 | 2702 | 2949 | 3230 | 3518 | 3783 | 3944 | 4049 |
40 | 6223 | 0.65 | 3371 | 0.125 | 2610 | 2702 | 2845 | 3091 | 3371 | 3661 | 3928 | 4091 | 4198 |
41 | 5718 | 0.57 | 3514 | 0.121 | 2754 | 2845 | 2987 | 3232 | 3514 | 3806 | 4078 | 4244 | 4354 |
42 | 760 | 0.49 | 3590 | 0.117 | 2845 | 2934 | 3073 | 3313 | 3590 | 3879 | 4148 | 4314 | 4424 |
43 | 52 | 0.41 | 3630 | 0.113 | 2909 | 2994 | 3128 | 3360 | 3630 | 3912 | 4176 | 4339 | 4447 |