From: Zone-specific reference ranges of fetal adrenal artery Doppler indices: a longitudinal study
GA (weeks) | Percentile | ||||||
---|---|---|---|---|---|---|---|
2.5th | 5th | 10th | 50th | 90th | 95th | 97.5th | |
20 | 0.57 | 0.58 | 0.59 | 0.64 | 0.69 | 0.7 | 0.72 |
21 | 0.57 | 0.58 | 0.6 | 0.65 | 0.7 | 0.71 | 0.72 |
22 | 0.57 | 0.59 | 0.6 | 0.65 | 0.7 | 0.71 | 0.73 |
23 | 0.58 | 0.59 | 0.6 | 0.65 | 0.7 | 0.72 | 0.73 |
24 | 0.58 | 0.59 | 0.6 | 0.66 | 0.71 | 0.72 | 0.73 |
25 | 0.58 | 0.59 | 0.61 | 0.66 | 0.7 | 0.72 | 0.73 |
26 | 0.58 | 0.59 | 0.61 | 0.66 | 0.71 | 0.72 | 0.73 |
27 | 0.58 | 0.59 | 0.61 | 0.66 | 0.71 | 0.72 | 0.73 |
28 | 0.58 | 0.59 | 0.6 | 0.65 | 0.7 | 0.72 | 0.73 |
29 | 0.57 | 0.59 | 0.6 | 0.65 | 0.7 | 0.71 | 0.73 |
30 | 0.57 | 0.58 | 0.6 | 0.65 | 0.7 | 0.71 | 0.72 |
31 | 0.57 | 0.58 | 0.59 | 0.64 | 0.69 | 0.7 | 0.72 |
32 | 0.56 | 0.57 | 0.58 | 0.64 | 0.68 | 0.7 | 0.71 |
33 | 0.55 | 0.56 | 0.58 | 0.63 | 0.68 | 0.69 | 0.7 |
34 | 0.54 | 0.55 | 0.57 | 0.62 | 0.67 | 0.68 | 0.69 |
35 | 0.53 | 0.55 | 0.56 | 0.61 | 0.66 | 0.67 | 0.68 |
36 | 0.52 | 0.54 | 0.55 | 0.6 | 0.65 | 0.66 | 0.68 |
37 | 0.51 | 0.52 | 0.54 | 0.59 | 0.64 | 0.65 | 0.66 |
38 | 0.5 | 0.51 | 0.52 | 0.57 | 0.62 | 0.64 | 0.65 |
39 | 0.48 | 0.5 | 0.51 | 0.56 | 0.61 | 0.63 | 0.64 |
40 | 0.47 | 0.48 | 0.5 | 0.55 | 0.6 | 0.61 | 0.62 |
41 | 0.46 | 0.47 | 0.48 | 0.53 | 0.59 | 0.6 | 0.61 |