Table 3 Multivariable analysis in CCS of sedentary lifestyle (obesity and low lean body mass) and hormones influenced by adiposity (IL-6 and adiponectin) associated with BMD Z-score ≤ -1

Age at Study

1 year increase

2.2

1.7-3.0

< 0.001

Ethnicity

Other

1.0

-

-

White non-Hispanic

2.6

0.9-9.1

0.104

Tanner, 1-5

One stage increase

0.4

0.2-0.7

< 0.001

Sex

Female

1.0

-

-

Male

1.6

0.7-3.4

0.270

Lean Body Mass

> 35 kg

1.0

-

-

≤ 35 kg

4.1

1.8-9.6

< 0.001

Percent Body Fat

1% increase

0.97

0.94-1.0

0.088

Physical Activity Score

One unit increase

0.99

0.99-1.0

0.042