Table 2.

Multinomial regression analysis results, membership in the most active vs. least active quartile

	Basic* model						Full** model
	Male (N=730)			Female (N=877)			Male (N=730)			Female (N=877)
Number of sport activities participated in during adolescence	OR	95% CI	p-value	OR	95% CI	p-value	OR	95% CI	p-value	OR	95% CI	p-value
1	1.00			1.00			1.00			1.00
2	1.09	0.68–1.78	0.708	1.57	0.98–2.52	0.058	1.05	0.63–1.75	0.852	1.52	0.91–2.55	0.110
3	0.85	0.51–1.39	0.510	1.84	1.15–2.96	0.012	0.72	0.42–1.24	0.233	1.86	1.11–3.14	0.019
4	0.94	0.56–1.57	0.815	1.62	0.96–2.76	0.073	0.70	0.40–1.22	0.204	1.29	0.73–2.28	0.386
5 or more	1.71	1.08–2.70	0.022	3.95	2.41–6.46	4.9e-08	1.14	0.68–1.90	0.680	3.12	1.79–5.42	5.4e-05

OR=Odds ratio, CI= Confidence Intervals

^*Basic model adjusted for age

^**Full model adjusted for several confounders