Table 4.

Summary of sociodemographic variables for each Pubertal Development Scale derived categorical stage of perceived puberty based on caregiver report for females and males.

	Male					Female
	Pre	Early	Mid	Late	Post	Pre	Early	Mid	Late	Post
N	4,140	1,422	314	29	4	1,664	1,278	2,328	138	6
Age (in months)	118.5 ± 7.43	120.5 ± 7.37	120.4 ± 7.25	122.1 ± 7.09	122.8 ± 8.18	115.9 ± 6.67	118.7 ± 7.39	120.5 ± 7.30	125.3 ± 5.37	126.8 ± 3.25
Weight Status
Healthy Weight	73.8%	21.6%	4.2%	0.3%	0.1%	38.4%	24.3%	35.9%	1.4%	0.0%
Underweight	79.4%	18.6%	2.0%	0.0%	0.0%	58.5%	21.4%	20.1%	0.0%	0.0%
Overweight	65.2%	27.7%	6.2%	0.9%	0.0%	13.6%	25.0%	55.8%	5.5%	0.1%
Obese	58.3%	31.2%	9.4%	1.0%	0.1%	8.1%	20.1%	66.2%	5.0%	0.6%
Race/Ethinicity
Hispanic	64.6%	26.8%	7.9%	0.7%	0.1%	26.7%	26.8%	42.0%	4.3%	0.2%
White	78.9%	19.4%	1.6%	0.1%	0.0%	38.4%	26.5%	34.3%	0.9%	0.0%
Black	41.4%	39.6%	16.7%	2.2%	0.1%	10.4%	9.8%	73.5%	5.8%	0.5%
Asian	73.7%	23.7%	2.6%	0.0%	0.0%	36.6%	32.5%	29.3%	1.6%	0.0%
Other	70.3%	23.2%	6.0%	0.2%	0.3%	27.9%	21.6%	47.8%	2.6%	0.0%
Highest Education
< HS Diploma	57.7%	28.0%	11.0%	2.8%	0.4%	18.1%	24.3%	52.1%	5.0%	0.4%
HS Diploma/GED	55.7%	27.4%	15.0%	1.6%	0.4%	17.9%	18.3%	58.0%	5.6%	0.2%
Some College	62.8%	28.1%	8.5%	0.5%	0.1%	22.3%	19.2%	54.6%	3.6%	0.2%
Bachelor	74.2%	22.6%	2.9%	0.2%	0.0%	34.7%	26.3%	37.0%	1.9%	0.1%
Post Graduate Degree	77.4%	20.7%	1.8%	0.1%	0.0%	38.9%	26.2%	33.9%	1.0%	0.0%
Family Income
<50K	58.5%	30.4%	9.9%	1.1%	0.1%	18.9%	19.5%	56.3%	4.9%	0.3%
≥50K & <100K	71.7%	23.1%	4.6%	0.5%	0.1%	31.8%	23.7%	42.2%	2.3%	0.0%
≥100K	78.0%	20.1%	1.9%	0.0%	0.0%	39.5%	26.7%	32.8%	1.1%	0.0%

Mean and SD for age, and percentage of each categorical outcome across the 5 pubertal stages.