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. 2016 Jan 26;11(1):e0147528. doi: 10.1371/journal.pone.0147528

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