Table 2.

Physical activity factor scores (assessed at participants' ages from 9 to 49) as predictors of symptoms of depression (participants aged from 35 to 50) (n = 255–1467).

Participants' age	b	SE	Β	p ∗	95% CI†
9	−1.06	0.51	−0.07	0.040	−2.06 to −0.05
12	−1.73	0.39	−0.13	<0.001	−2.49 to −0.98
15	−1.72	0.30	−0.15	<0.001	−2.30 to −1.14
18	−1.21	0.29	−0.11	<0.001	−1.78 to −0.63
21	−1.33	0.34	−0.11	<0.001	−1.99 to −0.66
24	−1.53	0.30	−0.15	<0.001	−2.12 to −0.95
27	−1.52	0.35	−0.15	<0.001	−2.21 to −0.84
30	−0.86	0.35	−0.08	0.015	−1.56 to −0.17
33	−1.16	0.47	−0.10	0.014	−2.08 to −0.24
34	−0.51	0.51	−0.06	0.324	−1.52 to 0.50
36	−0.68	0.49	−0.06	0.161	−1.64 to 0.27
37	−0.89	0.60	−0.09	0.140	−2.07 to 0.29
39	−1.59	0.44	−0.15	<0.001	−2.46 to −0.73
40	−0.34	0.72	−0.03	0.643	−1.76 to 1.09
42	−1.96	0.60	−0.18	0.001	−3.14 to −0.79
43	−1.65	0.61	−0.16	0.007	−2.85 to −0.45
45	−1.31	0.57	−0.13	0.022	−2.44 to −0.19
46	−2.22	0.58	−0.21	<0.001	−3.35 to −1.09
49	−1.34	0.54	−0.14	0.014	−2.41 to −0.27

^∗Bonferroni-corrected p values (α = 0.05/19, p < 0.003) were used in determining significant associations.

^†CI: confidence interval.