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. 2020 Jan 31;10(1):30–43. doi: 10.15280/jlm.2020.10.1.30

Table 3.

Differences of healthy life style according to the general characteristics in high school students

Variables* Gender Age (years) Grade Life satisfaction Happiness rate Health status






Male Female 11-15 16-20 8th 10th Very satisfied Satisfied Neither Satisfied nor dissatisfied Dissatisfied Very Dissatisfied Excellent Good Fair Poor Very poor Excellent Good Fair Poor

Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD
t (p) t (p) t (p) F (p) F (p) F (p)
Sunlight 1. 3.04 ± 0.86 3.03 ± 0.81 2.91 ± 0.81 3.29 ± 0.79 2.88 ± 0.82 3.18 ± 0.80 2.89 ± 0.78 3.11 ± 0.82 2.80 ± 1.23 3.33 ± 0.52 3.00 ± 1.15 3.03 ± 0.81 3.03 ± 0.83 3.00 ± 0.89 4.00 ± 0.00 2.00 ± 0.00 3.23 ± 0.62 2.95 ± 0.84 3.20 ± 1.10 3.20 ± 1.03
0.072 (0.943) −4.33 (< 0.001) −3.54 (< 0.001) 1.906 (0.109) 2.195 (0.069) 2.941 (0.033)
2. 2.33 ± 0.85 2.38 ± 0.79 2.34 ± 0.82 2.42 ± 0.78 2.35 ± 0.83 2.38 ± 0.78 2.37 ± 0.84 2.37 ± 0.79 2.40 ± 1.07 2.17 ± 0.41 2.25 ± 0.50 2.40 ± 0.79 2.34 ± 0.81 2.50 ± 1.38 2.50 ± 0.50 2.00 ± 0.00 2.34 ± 0.78 2.37 ± 0.81 2.30 ± 1.03 2.50 ± 0.53
−0.594 (0.553) −0.93 (0.351) −0.41 (0.681) 0.120 (0.975) 0.299 (0.878) 0.158 (0.925)
3. 3.38 ± 0.82 3.33 ± 0.97 3.43 ± 0.90 3.17 ± 0.97 3.41 ± 0.88 3.29 ± 0.98 3.20 ± 0.92 3.41 ± 0.94 3.40 ± 0.84 3.33 ± 1.03 4.00 ± 0.00 3.30 ± 0.93 3.35 ± 0.95 3.67 ± 0.52 4.00 ± 0.00 4.00 ± 0.00 3.50 ± 0.74 3.31 ± 0.96 3.30 ± 0.92 3.00 ± 1.33
0.493 (0.622) 2.57 (0.011) 1.25 (0.213) 1.574 (0.180) 0.992 (0.421) 1.374 (0.250)
4. 2.91 ± 0.87 2.99 ± 0.83 2.95 ± 0.86 3.00 ± 0.80 2.95 ± 0.90 2.98 ± 0.78 2.90 ± 0.85 3.01 ± 0.82 3.30 ± 0.82 2.16 ± 0.98 2.50 ± 1.00 2.88 ± 0.88 3.03 ± 0.81 3.00 ± 0.89 3.25 ± 0.50 3.00 ± 0.00 2.89 ± 0.84 2.98 ± 0.83 3.15 ± 0.74 2.70 ± 1.25
−0.781 (0.436) −0.47 (0.639) −0.35 (0.722) 2.467 (0.045) 0.843 (0.499) 0.903 (0.440)
Water 5. 3.53 ± 0.63 3.26 ± 0.69 3.37 ± 0.67 3.28 ± 0.70 3.45 ± 0.61 3.22 ± 0.73 3.47 ± 0.64 3.25 ± 0.70 3.30 ± 0.82 3.33 ± 0.52 4.00 ± 0.00 3.38 ± 0.66 3.30 ± 0.68 3.00 ± 0.89 3.00 ± 1.15 4.00 ± 0.00 3.40 ± 0.67 3.32 ± 0.68 3.50 ± 0.69 2.80 ± 0.79
3.653 (< 0.001) 1.19 (0.236) 3.24 (0.001) 3.054 (0.017) 1.381 (0.240) 2.801 (0.040)
6. 3.61 ± 0.64 3.75 ± 0.56 3.68 ± 0.60 3.77 ± 0.54 3.61 ± 0.66 3.80 ± 0.47 3.72 ± 0.61 3.69 ± 0.58 3.80 ± 0.42 4.00 ± 0.00 3.50 ± 0.58 3.68 ± 0.66 3.74 ± 0.49 3.33 ± 0.52 3.50 ± 0.58 4.00 ± 0.00 3.75 ± 0.58 3.68 ± 0.60 3.90 ± 0.31 3.80 ± 0.42
−2.120 (0.035) −1.52 (0.130) −3.39 (0.001) 0.609 (0.656) 1.105 (0.354) 1.233 (0.298)
7. 1.42 ± 0.71 1.21 ± 0.51 1.26 ± 0.55 1.29 ± 0.63 1.32 ± 0.57 1.22 ± 0.59 1.30 ± 0.60 1.40 ± 0.70 1.33 ± 0.52 1.50 ± 0.57 1.27 ± 0.58 1.32 ± 0.64 1.20 ± 0.48 2.00 ± 0.89 1.50 ± 0.58 1.00 ± 0.00 1.35 ± 0.76 1.26 ± 0.53 1.20 ± 0.41 1.00 ± 0.00
2.788 (0.006) −0.35 (0.729) 1.59 (0.113) 0.555 (0.695) 3.787 (0.005) 1.296 (0.276)
8. 2.29 ± 0.86 2.36 ± 0.95 2.36 ± 0.92 2.29 ± 0.94 2.29 ± 0.88 2.39 ± 0.97 2.15 ± 0.92 2.43 ± 0.92 2.70 ± 1.06 2.33 ± 0.52 2.00 ± 0.00 2.21 ± 0.98 2.46 ± 0.84 2.33 ± 1.03 3.00 ± 1.15 1.00 ± 0.00 2.09 ± 0.92 2.36 ± 0.89 3.00 ± 1.03 2.40 ± 1.07
−0.680 (0.497) 0.68 (0.498) −1.13 (0.261) 2.536 (0.040) 3.228 (0.013) 5.687 (0.001)
Air 9. 2.85 ± 0.87 3.26 ± 0.74 3.14 ± 0.79 3.13 ± 0.81 3.06 ± 0.87 3.22 ± 0.72 3.24 ± 0.76 3.10 ± 0.82 3.20 ± 0.79 2.67 ± 1.03 3.00 ± 0.00 3.12 ± 0.88 3.18 ± 0.73 2.33 ± 0.52 3.50 ± 0.58 3.00 ± 0.00 3.18 ± 0.78 3.11 ± 0.81 3.10 ± 0.85 3.80 ± 0.42
−0.423 (< 0.001) 0.12 (0.902) −1.96 (0.051) 1.237 (0.295) 1.926 (0.105) 2.528 (0.057)
10. 3.44 ± 0.74 3.37 ± 0.76 3.39 ± 0.70 3.38 ± 0.85 3.38 ± 0.71 3.39 ± 0.79 3.54 ± 0.61 3.36 ± 0.79 2.50 ± 0.53 3.00 ± 0.89 3.00 ± 1.15 3.47 ± 0.67 3.3.5 ± 0.79 3.67 ± 0.52 2.00 ± 0.00 2.00 ± 0.00 3.46 ± 0.67 3.40 ± 0.75 3.30 ± 0.80 2.80 ± 1.03
0.775 (0.439) 0.15 (0.884) −0.11 (0.916) 5.789 (< 0.001) 6.347 (< 0.001) 2.396 (0.068)
11. 2.55 ± 0.95 2.55 ± 0.93 2.70 ± 0.94 2.25 ± 0.86 2.78 ± 1.00 2.30 ± 0.80 2.48 ± 0.92 2.55 ± 0.92 3.40 ± 0.70 2.33 ± 1.37 3.00 ± 1.15 2.60 ± 0.96 2.50 ± 0.92 2.33 ± 0.52 3.00 ± 1.15 2.00 ± 0.00 2.70 ± 1.04 2.52 ± 0.92 2.70 ± 0.66 1.80 ± 0.42
−0.060 (0.952) 4.59 (< 0.001) 5.15 (< 0.001) 2.573 (0.038) 0.723 (0.576) 3.044 (0.029)
12. 3.46 ± 0.94 3.42 ± 0.76 3.46 ± 0.81 3.35 ± 0.82 3.52 ± 0.82 3.33 ± 0.81 3.38 ± 0.89 3.43 ± 0.79 3.80 ± 0.42 4.00 ± 0.00 3.00 ± 1.15 3.39 ± 0.83 3.48 ± 0.79 3.67 ± 0.52 2.00 ± 0.00 4.00 ± 0.00 3.43 ± 0.92 3.44 ± 0.78 3.50 ± 0.83 2.80 ± 0.79
0.429 (0.668) 1.30 (0.195) 2.29 (0.022) 1.637 (0.164) 3.833 (0.005) 2.067 (0.104)
Rest 13. 2.98 ± 0.86 2.56 ± 0.79 2.85 ± 0.81 2.35 ± 0.75 2.98 ± 0.82 2.37 ± 0.72 2.84 ± 0.91 2.62 ± 0.77 2.00 ± 0.67 3.33 ± 0.52 2.00 ± 0.00 2.76 ± 0.90 2.64 ± 0.77 2.00 ± 0.00 2.00 ± 0.00 3.00 ± 0.00 2.93 ± 0.85 2.68 ± 0.82 2.10 ± 0.55 2.00 ± 0.00
4.626 (< 0.001) 5.73 (< 0.001) 7.73 (< 0.001) 4.910 (0.001) 2.376 (0.052) 8.341 (< 0.001)
14. 1.98 ± 0.95 1.97 ± 0.91 2.01 ± 0.93 1.90 ± 0.90 2.03 ± 0.93 1.91 ± 0.90 1.90 ± 0.88 2.00 ± 0.95 1.80 ± 0.63 2.17 ± 0.75 2.50 ± 0.58 1.98 ± 0.91 1.95 ± 0.94 2.00 ± 0.63 2.50 ± 0.58 2.00 ± 1.41 1.76 ± 0.81 2.04 ± 0.94 2.10 ± 0.91 1.50 ± 0.71
0.110 (0.912) 1.15 (0.251) 1.35 (0.179) 0.719 (0.579) 0.357 (0.839) 2.981 (0.031)
15. 2.76 ± 0.93 2,44 ± 0.80 2.60 ± 0.89 2.41 ± 0.74 2.70 ± 0.91 2.37 ± 0.74 2.16 ± 0.90 2.47 ± 0.81 2.80 ± 0.79 2.83 ± 0.98 2.75 ± 0.50 2.53 ± 0.86 2.54 ± 0.84 2.67 ± 0.52 2.50 ± 1.29 2.00 ± 0.00 2.60 ± 0.90 2.53 ± 0.85 2.45 ± 0.60 2.40 ± 0.84
3.373 (0.001) 2.15 (0.033) 3.94 (< 0.001) 1.139 (0.338) 0.238 (0.917) 0.339 (0.797)
16. 2.29 ± 0.93 2.33 ± 0.87 2.35 ± 0.90 2.24 ± 0.85 2.38 ± 0.93 2.25 ± 0.84 2.30 ± 0.93 2.31 ± 0.85 2.40 ± 0.97 3.00 ± 0.89 1.75 ± 0.96 2.32 ± 0.84 2.31 ± 0.93 2.17 ± 0.41 2.00 ± 1.15 3.00 ± 1.41 2.23 ± 0.88 2.35 ± 0.88 2.40 ± 0.99 2.00 ± 0.82
−0.349 (0.728) 1.20 (0.230) 1.43 (0.152) 1.334 (0.257) 0.472 (0.757) 0.810 (0.489)
Exercise 17. 2.52 ± 0.96 2.28 ± 0.82 2.40 ± 0.82 2.23 ± 0.94 2.47 ± 0.82 2.22 ± 0.90 2.36 ± 0.88 2.34 ± 0.86 2.30 ± 1.15 2.67 ± 0.52 2.25 ± 0.50 2.31 ± 0.85 2.38 ± 0.86 2.00 ± 1.26 2.50 ± 1.29 3.00 ± 1.41 2.47 ± 0.88 2.31 ± 0.84 2.55 ± 1.00 2.10 ± 1.20
2.280 (0.024) 1.90 (0.057) 2.84 (0.005) 0.231 (0.921) 0.702 (0.591) 1.353 (0.257)
18. 3.16 ± 0.89 3.18 ± 0.87 3.11 ± 0.88 3.30 ± 0.87 3.07 ± 0.88 3.28 ± 0.86 3.14 ± 0.92 3.20 ± 0.85 3.30 ± 0.06 3.00 ± 0.63 2.75 ± 1.26 3.11 ± 0.88 3.24 ± 0.85 3.33 ± 1.21 2.50 ± 1.29 3.50 ± 0.70 3.27 ± 0.91 3.16 ± 0.86 3.35 ± 0.87 2.40 ± 0.70
−0.142 (0.887) −2.00 (0.045) −2.27 (0.024) 0.431 (0.786) 1.171 (0.323) 3.269 (0.021)
19. 2.91 ± 1.07 3.13 ± 0.82 3.05 ± 0.91 3.09 ± 0.90 3.05 ± 0.94 3.07 ± 0.87 3.19 ± 0.90 3.03 ± 0.87 2.90 ± 1.20 2.17 ± 1.17 2.25 ± 0.96 3.20 ± 0.81 2.96 ± 0.95 2.50 ± 1.38 2.75 ± 1.26 2.50 ± 0.70 3.30 ± 0.92 3.01 ± 0.89 2.85 ± 1.09 2.90 ± 0.57
−1.907 (0.058) −0.37 (0.715) −0.24 (0.810) 3.171 (0.014) 2.566 (0.038) 2.800 (0.040)
20. 2.42 ± 0.78 2.26 ± 0.80 2.25 ± 0.77 2.41 ± 0.84 2.37 ± 0.79 2.24 ± 0.80 2.30 ± 0.83 2.30 ± 0.76 3.00 ± 0.94 1.83 ± 0.75 1.75 ± 0.50 2.22 ± 0.84 2.39 ± 0.76 2.33 ± 0.52 1.75 ± 0.50 2.50 ± 0.70 2.16 ± 0.80 2.36 ± 0.78 2.30 ± 0.98 1.90 ± 0.57
1.768 (0.078) −1.85 (0.064) 1.60 (0.111) 2.978 (0.019) 1.511 (0.198) 2.269 (0.080)
Nutrition 21. 3.36 ± 0.70 3.17 ± 0.73 3.33 ± 0.70 3.02 ± 0.73 3.47 ± 0.65 2.98 ± 0.72 3.37 ± 0.70 3.16 ± 0.74 3.10 ± 0.74 3.33 ± 0.52 3.00 ± 0.00 3.34 ± 0.70 3.13 ± 0.73 3.33 ± 0.52 2.50 ± 0.58 4.00 ± 0.00 3.48 ± 0.63 3.20 ± 0.73 3.00 ± 0.79 2.60 ± 0.52
2.326 (0.021) 4.07 (< 0.001) 7.07 (< 0.001) 1.926 (0.105) 3.549 (0.007) 6.986 (< 0.001)
22 3.60 ± 0.68 3.53 ± 0.66 3.60 ± 0.64 3.44 ± 0.69 3.61 ± 0.65 3.48 ± 0.66 3.67 ± 0.59 3.47 ± 0.69 3.60 ± 0.84 3.67 ± 0.52 3.50 ± 0.58 3.58 ± 0.62 3.52 ± 0.69 4.00 ± 0.00 2.50 ± 0.58 4.00 ± 0.00 3.75 ± 0.54 3.49 ± 0.69 3.80 ± 0.41 3.00 ± 0.67
0.989 (0.323) 2.14 (0.033) 2.01 (0.045) 1.929 (0.105) 3.715 (0.006) 6.910 (< 0.001)
23 3.10 ± 0.83 3.35 ± 0.72 3.28 ± 0.76 3.30 ± 0.76 3.19 ± 0.81 3.37 ± 0.70 3.19 ± 0.83 3.35 ± 0.71 3.00 ± 0.67 3.33 ± 1.03 2.50 ± 0.58 3.18 ± 0.83 3.38 ± 0.69 3.33 ± 0.52 2.50 ± 0.58 3.00 ± 0.00 3.20 ± 0.89 3.30 ± 0.74 3.30 ± 0.66 3.20 ± 0.42
−2.949 (0.003) −0.26 (0.792) −2.38 (0.018) 2.292 (0.059) 2.742 (0.028) 0.450 (0.718)
24 2.46 ± 0.93 2.38 ± 0.83 2.45 ± 0.88 2.30 ± 0.81 2.52 ± 0.90 2.28 ± 0.80 2.44 ± 0.93 2.40 ± 0.82 2.50 ± 0.97 1.83 ± 0.75 1.75 ± 0.50 2.40 ± 0.83 2.45 ± 0.89 2.00 ± 0.63 1.50 ± 0.58 1.50 ± 0.71 2.46 ± 0.92 2.43 ± 0.85 2.10 ± 0.64 1.80 ± 0.63
0.881 (0.379) 1.61 (0.107) 2.85 (0.005) 1.318 (0.263) 2.127 (0.077) 2.694 (0.046)
Temperance 25 2.53 ± 0.96 2.65 ± 0.90 2.61 ± 0.92 2.62 ± 0.90 2.53 ± 0.92 2.70 ± 0.90 2.50 ± 0.88 2.68 ± 0.92 2.60 ± 1.07 2.67 ± 1.37 2.00 ± 0.00 2.54 ± 0.88 2.67 ± 0.92 2.00 ± 0.89 3.00 ± 1.15 4.00 ± 0.00 2.54 ± 0.87 2.64 ± 0.92 2.70 ± 0.92 2.20 ± 1.03
−1.171 (0.242) −0.09 (0.930) −1.88 (0.060) 1.134 (0.264) 2.504 (0.042) 0.997 (0.394)
26 3.55 ± 0.88 3.87 ± 0.38 3.78 ± 0.59 3.75 ± 0.59 3.77 ± 0.63 3.78 ± 0.55 3.65 ± 0.80 3.85 ± 0.41 3.80 ± 0.42 4.00 ± 0.00 2.50 ± 0.58 3.70 ± 0.68 3.85 ± 0.50 4.00 ± 0.00 3.00 ± 0.00 4.00 ± 0.00 3.68 ± 0.72 3.80 ± 0.56 3.80 ± 0.41 3.60 ± 0.52
−3.672 (< 0.001) 0.46 (0.648) −0.09 (0.924) 8.025 (< 0.001) 3.710 (0.006) 1.275 (0.283)
27 2.81 ± 1.04 2.66 ± 0.86 2.78 ± 0.91 2.56 ± 0.92 2.78 ± 0.92 2.63 ± 0.91 2.50 ± 0.96 2.82 ± 0.87 3.20 ± 0.92 2.33 ± 0.52 1.50 ± 0.58 2.73 ± 0.91 2.72 ± 0.93 2.33 ± 0.52 1.50 ± 0.58 3.00 ± 0.00 2.68 ± 0.79 2.74 ± 0.92 2.70 ± 1.13 2.00 ± 1.15
1.299 (0.196) 2.13 (0.034) 1.52 (0.129) 5.379 (< 0.001) 2.087 (0.082) 2.138 (0.095)
28 2.75 ± 0.94 2.68 ± 0.89 2.73 ± 0.90 2.62 ± 0.90 2.75 ± 0.94 2.64 ± 0.86 2.60 ± 0.86 2.73 ± 0.91 3.10 ± 1.10 2.83 ± 0.75 2.25 ± 0.95 2.75 ± 0.87 2.67 ± 0.93 2.33 ± 0.82 2.00 ± 1.15 3.00 ± 1.41 2.65 ± 0.92 2.72 ± 0.89 2.70 ± 0.86 2.30 ± 1.06
0.663 (0.508) 1.07 (0.284) 1.26 (0.207) 1.175 (0.321) 1.117 (0.348) 0.791 (0.499)
Trust 29 3.11 ± 0.90 2.84 ± 0.83 2.99 ± 0.824 2.77 ± 0.91 3.11 ± 0.81 2.72 ± 0.87 3.16 ± 0.85 2.78 ± 0.84 2.80 ± 0.92 3.17 ± 0.75 3.25 ± 0.96 3.01 ± 0.84 2.87 ± 0.85 2.00 ± 0.89 3.00 ± 1.15 2.00 ± 1.41 3.07 ± 0.77 2.87 ± 0.88 3.15 ± 0.93 2.50 ± 0.53
2.782 (0.006) 2.30 (0.022) 4.48 (< 0.001) 4.419 (0.002) 3.031 (0.018) 2.469 (0.062)
30 3.49 ± 0.69 3.37 ± 0.74 3.31 ± 0.74 3.58 ± 0.67 3.32 ± 0.74 3.49 ± 0.71 3.44 ± 0.66 3.37 ± 0.77 3.90 ± 0.32 3.00 ± 0.63 3.50 ± 1.00 3.42 ± 0.67 3.37 ± 0.78 3.83 ± 0.41 3.00 ± 1.15 3.50 ± 0.70 3.49 ± 0.67 3.37 ± 0.74 3.50 ± 0.69 3.40 ± 0.84
1.509 (0.132) −3.37 (0.001) −2.31 (0.022) 1.840 (0.120) 0.962 (0.428) 0.742 (0.528)
31 3.66 ± 0.58 3.54 ± 0.61 3.63 ± 0.59 3.46 ± 0.61 3.68 ± 0.55 3.47 ± 0.63 3.75 ± 0.50 3.49 ± 0.62 3.50 ± 0.53 3.67 ± 0.52 3.00 ± 1.15 3.70 ± 0.48 3.48 ± 0.63 3.33 ± 0.52 2.50 ± 1.73 4.00 ± 0.00 3.73 ± 0.55 3.55 ± 0.57 3.60 ± 0.68 2.80 ± 1.03
1.868 (0.063) 2.61 (0.009) 3.43 (0.001) 5.159 (< 0.001) 7.361 (< 0.001) 7.822 (< 0.001)
32 3.46 ± 0.62 3.37 ± 0.69 3.43 ± 0.62 3.33 ± 0.76 3.48 ± 0.63 3.32 ± 0.70 3.53 ± 0.66 3.32 ± 0.66 3.20 ± 0.92 3.67 ± 0.52 3.50 ± 0.58 3.58 ± 0.63 3.27 ± 0.65 2.67 ± 0.52 2.50 ± 0.58 4.00 ± 0.00 3.70 ± 0.46 3.35 ± 0.69 3.10 ± 0.72 3.00 ± 0.67
1.179 (0.239) 1.28 (0.203) 2.33 (0.020) 2.409 (0.049) 9.770 (< 0.001) 9.163 (< 0.001)

*Healthy Lifestyle Screen (HLS) Question number contents are consistent with the items shown in Table 2.