Table 6. Reference Table for Fetal Cerebellar Vermis Height (mm): Smooth Quantile Regression Model.
Quantile | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
GA | n | 0.50 | 0.01 | 0.05 | 0.10 | 0.25 | 0.75 | 0.90 | 0.95 | 0.99 |
20+0–20+6 | 636 | 11.14 | 9.70 | 10.12 | 10.34 | 10.77 | 11.59 | 12.00 | 12.24 | 12.73 |
21+0–21+6 | 4549 | 11.97 | 10.50 | 10.94 | 11.13 | 11.61 | 12.37 | 12.83 | 13.13 | 13.71 |
22+0–22+6 | 4160 | 12.66 | 11.07 | 11.60 | 11.86 | 12.08 | 13.14 | 13.71 | 14.04 | 14.72 |
23+0–23+6 | 692 | 13.41 | 11.62 | 12.07 | 12.26 | 12.92 | 14.06 | 14.63 | 15.00 | 15.75 |
24+0–24+6 | 89 | 14.29 | 12.16 | 12.69 | 13.02 | 13.68 | 14.93 | 15.61 | 16.03 | 16.80 |
25+0–25+6 | 66 | 15.25 | 12.78 | 13.39 | 13.88 | 14.47 | 15.90 | 16.55 | 17.06 | 17.86 |
26+0–26+6 | 56 | 15.99 | 13.38 | 14.08 | 14.60 | 15.24 | 16.75 | 17.47 | 17.98 | 18.92 |
27+0–27+6 | 52 | 16.99 | 13.99 | 14.79 | 15.41 | 16.12 | 17.73 | 18.44 | 18.91 | 19.96 |
28+0–28+6 | 36 | 17.79 | 14.57 | 15.47 | 16.05 | 16.87 | 18.62 | 19.42 | 19.83 | 20.91 |
29+0–29+6 | 47 | 18.46 | 15.17 | 16.12 | 16.67 | 17.60 | 19.43 | 20.35 | 20.78 | 21.81 |
30+0–30+6 | 51 | 19.19 | 15.73 | 16.81 | 17.32 | 18.28 | 20.22 | 21.20 | 21.65 | 22.67 |
31+0–31+6 | 77 | 19.87 | 16.25 | 17.39 | 17.88 | 18.85 | 20.89 | 21.97 | 22.48 | 23.50 |
32+0–32+6 | 53 | 20.51 | 16.76 | 18.00 | 18.45 | 19.37 | 21.55 | 22.73 | 23.22 | 24.30 |
33+0–33+6 | 26 | 21.00 | 17.22 | 18.57 | 18.93 | 19.94 | 22.06 | 23.43 | 23.84 | 25.07 |
34+0–34+6 | 6 | 21.58 | 17.64 | 19.09 | 19.47 | 20.41 | 22.58 | 24.09 | 24.37 | 25.79 |
35+0–35+6 | 9 | 22.19 | 18.00 | 19.53 | 19.89 | 20.90 | 23.10 | 24.69 | 24.89 | 26.48 |
GA, Week+days; n, number of fetuses