Table 2c.

Weighted Unsmoothed Percentiles for Luteinizing Hormone by Pubertal Stages with Non-parametric Ranking for Peri-pubertal US Girls Ages 6.00-11.99(N=705)

Pubertal stage	Unweighted N	Proportion Exceeding LOD	10th	25th	50th	75th	90th
B 1	191	0.35	<0.05	<0.05	<0.05	0.2	1.02
B 2	127	0.72	<0.05	<0.05	0.40	1.27	4.09
B 3	61	0.87	0.18	1.10	1.10	2.93	3.81
B 4+	38	1.00	0.19	1.92	3.02	6.33	11.65
PH 1	209	0.43	<0.05	0.04	0.04	0.2	0.67
PH 2	95	0.63	<0.05	0.04	0.36	2.34	4.35
PH 3	72	0.86	<0.05	0.35	1.1	2.91	4.23
PH 4+	35	1.00	0.19	1.59	2.68	6.1	11.65