Metadata field: birth_gestational_age_weeks

Studies:

Scope: human

Type: number

Example values:

    40
    39.86
    39.8571428571

Description: The subject's gestational age at birth (i.e. the time from the first day of the mother's last menstrual period to birth). The notation "39 + 6 days" is converted into a floating-point number. This field is used to automatically assign the birth_term_status. Note that a few studies contain a gestational_age_weeks that represents the subject's actual age at the time of sampling.

Value Count
26 343
25 340
28 330
30 286
29 255
27 251
24 154
31 132
39 130
40 84
32 79
23 74
41 63
39.57 50
39.43 46
39.14 44
36.4 38
41.14 37
38 36
37.6 28
40.71 28
36.3 26
39.86 26
25.2857142857143 24
26.7 24
24.7 23
37.1 22
39.285713 22
26.4 21
28.5714285714286 21
37.3 19
27.7 17
41.43 17
25.42857143 16
38.43 16
24.6 15
38.57 15
40.14 15
41.29 15
26.6 14
27.9 14
25.9 13
38.29 13
40.86 13
42 13
37 12
39.142857 12
40.57 12
27.57142857 11
32.57142857 11
34 11
36.7 11
37.86 11
25.7 10
34.7 10
36 10
38.857143 10
39.42857 10
22 9
23.1 9
26.9 9
30.28571428 9
40.43 9
28.1 8
28.14285715 8
28.6 8
28.7 8
34.28571428 8
36.57 8
37.7 8
38.57143 8
39.71 8
40.57143 8
23.9 7
24.4 7
27.4 7
27.71428572 7
34.28571429 7
37.57 7
23.4 6
26.1 6
27.14285714 6
31.28571429 6
33 6
37.142857 6
37.71 6
38.42857 6
39.714285714285715 6
41.142857 6
41.57143 6
24.28571428 5
25.4 5
27.85714286 5
30.28571429 5
31.71428572 5
33.71428571 5
35.57142857142857 5
37.714285714285715 5
38.57142857142857 5
27.14285715 4
27.28571428 4
27.71428571 4
28.14285714 4
28.85714286 4
33.43 4
34.42857143 4
34.57142857 4
37.285713 4
37.57143 4
37.714287 4
37.857143 4
38.142857 4
38.714287 4
39.857143 4
40.142857 4
40.285713 4
40.29 4
40.714287 4
24.28571429 3
24.85714286 3
28.85714285 3
29.14285714 3
29.14285715 3
30.42857143 3
31.28571428 3
31.43 3
32.86 3
33.57142858 3
33.71428572 3
33.85714286 3
33.86 3
34.14 3
34.14285714 3
35.857142857142854 3
37.57142857 3
37.71428571 3
38.285714285714285 3
38.71 3
39.57142857 3
40.71428571 3
25.42857142 2
26.285714286 2
26.57142857 2
27.142857143 2
28.142857143 2
29.71428571 2
30.42857142 2
30.43 2
31.142857143 2
31.571428571 2
31.86 2
32.71 2
32.71428572 2
33.28571428 2
33.28571429 2
33.42857143 2
33.57142857 2
34.14285715 2
34.71428572 2
36.28571428 2
36.42857142 2
37.14 2
37.42857 2
37.85714286 2
38.285713 2
38.71428571 2
39.14285714 2
39.42857142857143 2
39.57142857142857 2
39.57143 2
39.85714286 2
40.4286 2
40.57142857 2
40.857142857142854 2
40.857143 2
41.14285714 2
41.42857 2
41.85714286 2
24.85714285 1
24.857142857 1
25.0 1
25.142857143 1
25.428571429 1
26.57142858 1
27.14 1
27.28 1
28.57 1
28.714285714 1
29.57 1
29.85714286 1
29.86 1
30.14285714 1
30.14285715 1
30.57 1
31.71428571 1
31.85714286 1
32.14 1
32.14285714 1
32.43 1
32.71428571 1
33.14 1
33.14285714 1
33.14285715 1
33.28 1
33.57 1
34.57 1
34.71428571 1
35.14285714 1
35.29 1
35.85714285 1
35.86 1
36.71 1
36.71428571 1
37.42857143 1
37.85714285 1
38.28571428 1
39.42857143 1
40.14285715 1