Explanatory variables | Non-standardized coefficient | Standardized coefficient | t-value | p-value | 95.0% confidence interval | |
Lower limit | Upper limit | |||||
Body fat percentage | −0.267 | −0.039 | −0.432 | 0.667 | −1.496 | 0.961 |
Muscle mass | 2.565 | 0.204 | 2.138 | 0.035* | 0.183 | 4.948 |
Junior high school exercise of history | 16.914 | 0.192 | 2.032 | 0.045* | 0.383 | 33.445 |
Elementary school exercise time | 0.04 | 0.346 | 2.738 | 0.007** | 0.011 | 0.068 |
Junior high school exercise time | −0.025 | −0.275 | −2.077 | 0.041* | −0.049 | −0.001 |
High school exercise time | 0.017 | 0.164 | 1.008 | 0.316 | −0.017 | 0.052 |
Elementary school exercise intensity | −1.122 | −0.081 | −0.669 | 0.505 | −4.451 | 2.208 |
Junior high school exercise intensity | 2.563 | 0.152 | 1.114 | 0.268 | −2.006 | 7.131 |
High school exercise intensity | 2.94 | 0.168 | 1.028 | 0.307 | −2.739 | 8.619 |