Table 1 Descriptive and demographic statistics stratified by diagnosis

Age (Year 1)

10.58 11.67 12.67

10.50 11.25 12.25

10.58 11.33 12.33

0.081¹

Age (Year 2)

11.76 12.74 13.82

11.70 12.46 13.52

11.73 12.65 13.62

0.245¹

Age (Year 3)

12.75 13.68 14.79

12.68 13.37 14.43

12.74 13.53 14.51

0.183¹

Age (Year 4)

13.75 14.59 15.56

13.75 14.42 15.40

13.74 14.48 15.48

0.549¹

Change in Age (Y1 – Y4)

3.13 3.18 3.27

3.14 3.18 3.30

3.13 3.18 3.28

0.491¹

Sex

0.003²

 Male

0.56   59/105

0.74  104/140

0.67  163/245

 Female

0.44   46/105

0.26   36/140

0.33   82/245

Ethnicity

0.332²

 Not Hispanic

0.95   100/105

0.92  129/140

0.93  229/245

 Hispanic

0.05   5/105

0.08   11/140

0.07   16/245

Race

0.002³

 Caucasian

0.86   90/105

0.81  114/140

0.83  204/245

 African American

0.02   2/105

0.12   17/140

0.08   19/245

 American Indian

0.00   0/105

0.00   0/140

0.00   0/245

 Asian/Pacific Islander

0.00   0/105

0.01   1/140

0.00   1/245

 Biracial

0.12   13/105

0.06   8/140

0.09   21/245

BMI (Percentile, Year 1)

30.00 53.00 87.00

39.25 69.00 95.75

34.00 63.00 93.00

0.014¹

GB Development (Year 1)

1.00 2.00 3.00

1.00 2.00 3.00

1.00 2.00 3.00

0.835¹

GB Development (Year 2)

2.00 2.00 4.00

2.00 3.00 4.00

2.00 3.00 4.00

0.250¹

GB Development (Year 3)

2.00 4.00 5.00

3.00 4.00 5.00

3.00 4.00 5.00

0.824¹

GB Development (Year 4)

4.00 4.00 5.00

4.00 5.00 5.00

4.00 5.00 5.00

0.533¹

GB Development (Y1-Y4)

2.00 2.00 3.00

1.00 2.00 3.00

1.00 2.00 3.00

0.105¹

Cortisol (Year 1)

6.90 9.09 12.16

6.11 8.02 10.92

6.39 8.55 11.41

0.056¹

Cortisol (Year 4)

6.55 9.03 12.32

6.14 8.66 10.94

6.40 8.81 11.37

0.270¹

Testosterone (Year 1)

0.00 0.00 0.01

0.00 0.01 0.03

0.00 0.01 0.02

0.183¹

Testosterone (Year 4)

0.02 0.07 0.13

0.03 0.10 0.17

0.02 0.09 0.15

0.202¹