Table 1.

Descriptive statistics for child samples from labs in the current report

Lab	Original Sample size	Minimum Age (years)	Maximum age (years)	Mean Age	Age SD	% Female
1	432	5	7	6.10	0.44	46.1
1	432	5	7	6.10	0.42	45.5
2	106	7	7	7.64	0.23	55.0
2	49	7	14	7.92	*	50.0
3	72	8	12	9.60	1.3	28.0
4	27	2	3	2.76	0.27	48.0
5	339	5	7	6.05	0.38	35.0
5	339	6	8	7.18	0.40	35.0
5	339	7	9	8.16	0.51	35.0
6	59	5	7	6.19	0.54	45.8
6	45	7	9	8.11	0.57	45.9
7	41	4	5	4.59	0.13	48.8
7	33	4	8	5.73	1.05	33.3
7	35	4	8	5.72	1.29	34.5
8	70	3	7	6.24	1.17	50.0
8	74	3	7	6.41	1.04	58.1
8	139	5	8	7.02	0.74	50.4
8	122	5	8	7.04	0.74	50.8
9	107	3	3	3.56	0.35	60.0
9	119	4	4	4.56	0.15	58.0
10	58	10	12	10.83	0.82	66.0

Note.

^*information was not provided by the PIs