Table 1.

Descriptive statistics of study sample.

Variable	N	Mean	SD	Range
BMI during infancy
0 (+ 0.03) months	561	13.1	1.4	6.0	18.9
1 (± 0.5) month	425	14.1	1.3	10.2	19.2
3 (± 1.5) months	490	16.0	1.4	11.9	19.9
6 (± 1.5) months	511	17.0	1.4	13.3	21.2
9 (± 1.5) months	505	17.4	1.4	12.8	24.2
12 (± 3) months	533	17.2	1.3	13.3	20.6
18 (± 3) months	534	16.5	1.3	12.9	21.9
28 (± 7.5) months	612	16.0	1.2	12.7	22.7
BMI during childhood
4 (± 1) years	654	15.6	1.2	12.8	22.1
7 (± 2) years	779	15.9	1.9	12.1	28.7
BMI during adolescence
11 (± 2) years	776	18.0	3.1	12.4	34.7
15 (± 2) years	744	20.9	3.5	14.0	38.2
BMI during early adulthood
19 (± 2) years	671	22.4	3.9	15.0	43.8
23 (± 2) years	507	23.5	4.6	15.6	49.7
30 (± 5) years	654	24.6	5.1	15.8	50.5
BMI during mid-adulthood
40 (± 5) years	590	26	5.3	16.3	59.4
Year of birth	1176	1964.2	21.5	1901	2007
Genetic risk score (GRS)	1176	28.5	3.5	18.1	39.9
Sex (females)a	1176	605 (51.4%)

^aNumber (%) listed under mean