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. 2020 Apr 8;17(7):2546. doi: 10.3390/ijerph17072546

Table 1.

Descriptive statistics and correlation matrix of all variables.

Variable M SD 1 2 3 4 5 6 7 8 9 10
1. Behavior 4.89 1.06 -
2. Intention 5.38 1.62 0.71 ** -
3. Self-efficacy 5.65 1.26 0.69 ** 0.74 ** -
4. Risk perception 3.92 1.32 0.25 ** 0.30 ** 0.26 ** -
5. Positive outcome expectancy 4.89 1.70 0.30 ** 0.30 ** 0.30 ** 0.25 ** -
6. Negative outcome expectancy 1.92 1.49 −0.16 ** −0.21 ** −0.24 ** 0.03 0.04 -
7. Subjective norms 4.83 1.76 0.45 ** 0.39 ** 0.45 ** 0.22 ** 0.25 ** −0.06 -
8. Action planning 5.86 1.11 0.35 ** 0.34 ** 0.41 ** 0.01 0.06 −0.39 ** 0.19 ** -
9. Coping planning 4.52 1.71 0.53 ** 0.42 ** 0.53 ** 0.22 ** 0.22 ** −0.09 * 0.46 ** 0.39 ** -
10. Action control 4.52 1.94 0.51 ** 0.44 ** 0.49 ** 0.25 ** 0.25 ** −0.10 * 0.55 ** 0.31 ** 0.64 ** -
11. Age 47.91 15.90 0.20 ** 0.10 * 0.17 ** 0.01 0.03 0.18 ** 0.10 * 0.21 ** 0.21 ** 0.19 **
12. Education 0.26 0.08 * 0.06 0.07 −0.01 −0.07 0.02 0.11 ** 0.06 0.03
13. Gender # 0.06 0.10 * 0.10 * 0.05 −0.01 −0.18 ** 0.03 0.14 ** −0.02 0.03

Note. ** p < 0.01, * p < 0.05, # 1 = female, 0 = male.