Table 2

Crude odds ratios (unadj.OR) and adjusted odds ratios (adj. OR) for the prediction of physical activity (PA) in the final logistic regression model (model 5) for girls (n = 3 119)1

3-5 times/week vs. nearly every day

1-2 times/week vs. nearly every day

1-2 times/month or less vs. nearly every day

Predictors

unadj. OR (95% CI)

adj. OR (95% CI)

unadj. OR (95% CI)

adj. OR (95% CI)

unadj. OR (95% CI)

adj. OR (95% CI)


Age (OR per year)

1.09 (1.02-1.18)

1.03 (0.91-1.17)

1.22 (1.15-1.30)

1.18 (1.06-1.31)

1.46 (1.36-1.57)

1.35 (1.20-1.52)


Pubic hair stage


advanced/mature

1.83 (1.15-2.94)

1.50 (0.76-2.98)

2.39 (1.45-3.93)

1.68 (0.83-3.42)

5.20 (2.71-9.98)

0.96 (0.38-2.42))

early/mid-puberty

1.34 (0.82-2.17)

1.19 (0.69-2.08)

1.13 (0.66-1.93)

1.11 (0.60-2.03)

1.57 (0.77-3.23)

0.93 (0.42-2.04)

prepubescent (ref.)

1.00

1.00

1.00

1.00

1.00

1.00


Menarche


regular menses

1.35 (1.04-1.76)

0.99 (0.63-1.55)

1.86 (1.45-2.40)

0.85 (0.56-1.31)

4.94 (3.59-6.78)

1.49 (0.89-2.49)

irregular menses

1.38 (0.95-2.01)

1.01 (0.63-1.63)

1.95 (1.38-2.76)

1.09 (0.71-1.67)

3.88 (2.73-5.53)

1.71 (1.06-2.75)

no menses (ref.)

1.00

1.00

1.00

1.00

1.00

1.00


Pubertal timing


early

0.73 (0.53-1.00)

0.71 (0.49-1.04)

1.08 (0.83-1.40)

1.15 (0.84-1.58)

0.96 (0.71-1.28)

1.08 (0.75-1.56)

late

0.68 (0.51-0.92)

0.87 (0.60-1.27)

0.88 (0.67-1.15)

1.27 (0.88-1.83)

0.55 (0.39-0.78)

0.91 (0.55-1.50)

average (ref.)

1.00

1.00

1.00

1.00

1.00

1.00


Body dissatisfaction (BDS)


much too fat

1.24 (0.78-1.96)

1.49 (0.83-2.67)

1.51 (1.001-2.29)

1.50 (0.88-2.55)

2.57 (1.64-4.02)

1.63 (0.90-2.94)

slightly too fat

1.39 (1.03-1.86)

1.40 (1.01-1.94)

1.39 (1.07-1.79)

1.22 (0.91-1.64)

1.60 (1.17-2.20)

1.18 (0.83-1.68)

(much) too thin

0.97 (0.64-1.47)

1.03 (0.67-1.58)

1.04 (0.68-1.59)

1.14 (0.73-1.79)

1.60 (1.04-2.44)

2.17 (1.35-3-48)

exactly right weight (ref.)

1.00

1.00

1.00

1.00

1.00

1.00


1Fully adjusted odds ratios are adjusted for the baseline model variables (sociodemographic variables and body fat percentage), all listed predictors, and significant two-way-interactions at alpha = 5%; significant ORs (p ≤ .05) in bold type.

Finne et al. International Journal of Behavioral Nutrition and Physical Activity 2011 8:119   doi:10.1186/1479-5868-8-119

Open Data