Table 2.

Logistic Regression Modeling of the Association between Obesity and Overweight Compared with Normal Weight at 11 Years for Adolescents Born Premature, Adjusting for Confounders

Characteristic	Obese (≥95%), OR (95% CI)	Overweight (≥85 to <95%), OR (95% CI)
Birth weight, every 500-g increase	1.77 (1.32–2.38)	1.43 (1.05–1.95)
12-mo growth velocity (g/mo)	2.69 (1.80–4.00)	1.61 (1.07–2.43)
SGA	2.28 (0.95–5.46)	3.39 (1.53–7.51)
Inadequate exercise	2.13 (1.02–4.37)	2.12 (1.01–4.46)
>2 h TV watching	0.86 (0.42–1.73)	0.94 (0.45–1.97)
Regular consumption fruits and vegetables	1.36 (0.65–2.84)	1.63 (0.76–3.49)
Regular consumption grains and cereals	0.64 (0.28–1.44)	0.57 (0.26–1.28)
Prepregnancy BMI	1.28 (1.19–1.38)	1.15 (1.07–1.25)
Female gender	2.31 (1.13–4.75)	2.74 (1.30–5.77)
Race/ethnicity
Black	1.27 (0.41–3.94)	1.26 (0.15–10.57)
Hispanic	0.54 (0.05–6.18)	0.56 (0.17–1.77)
Other*
Site
Detroit	0.47 (0.13–1.77)	0.99 (0.23–3.49)
Memphis	0.24 (0.06–1.05)	0.46 (0.10–2.09)
Miami	0.25 (0.05–1.30)	0.44 (0.08–2.34)
Providence*
Maternal pregestational diabetes	0.24 (0.04–1.45)	0.97 (0.09–10.29)
Socioeconomic status, Hollingshead	1.01 (0.98–1.05)	0.99 (0.95–1.02)

^*Referent group within predictors.

Note: N=312; obese (n=75) and overweight (n=52) compared with normal weight. BMI; body mass index; CI, confidence interval; OR, odds ratio; SGA, small for gestational age; TV, television.