Table 1.

Zero-Order Correlations Between Main Constructs.

	1	2	3	4	5	6	7	8	9	10
1. Physical health symptoms (baseline)
2. Physical health symptoms (2-yr follow up)	.58**
3. Physical health symptoms (4-yr follow up)	.48**	.57**
4. Perceived stress (baseline)	.34**	.28**	.26**
5. Perceived stress (2-yr follow up)	.25**	.29**	.31**	.63**
6. Perceived stress (4-yr follow up)	.33**	.31**	.30**	.68**	.76**
7. Physical activities (baseline)	−.08	−.09	−.17*	−.11	−.07	−.17*
8. Age	−.08	−.07	−.10	−.11	.03	−.01	−.12
9. Sex a	.09	.03	.10	.11	.12	.16*	−.09	.06
10. Education	−.20*	−.16*	−.07	−.21**	−.14	−.21**	.09	−.20*	−.14
11. Chronic health problems	.24**	.31**	.21**	.08	.08	.12	−.08	−.06	−.03	−.05

Note.

^aHigher values represent female participants.

^*p < 0.05.

^**p < 0.01.