Table 2.
P value for testing the difference of the factors in the divided areas
| Personalized factors | P value of east areas vs west areas | χ2 | P value of high GDP areas vs low GDP areas | χ2 | P value of urban area vs rural area | χ2 |
|---|---|---|---|---|---|---|
| Laziness | 1.26*10–17 | 73.06 | 8.54*10–16 | 64.74 | 3.81*10–7 | 25.79 |
| Insufficient knowledge for physical activity and fitness knowledge | 9.36*10–9 | 32.97 | 1.87*10–9 | 36.10 | 0.001 | 10.54 |
| Babysitting occupies physical activity time | 7.97*10–8 | 28.81 | 4.27*10–12 | 48.00 | 0.046 | 3.98 |
| No support from sons or daughters | 0.004 | 8.40 | 1.79*10–42 | 186.56 | 1.40*10 −19 | 81. 95 |
| No support from spouse | 0.023 | 5.17 | 6.06*10–9 | 33.82 | 1.50*10–16 | 68.17 |
| Instruction needed | 4.06*10–11 | 43.59 | 0.034 | 4.51 | 0.001 | 11.92 |
| Need host of physical activity event | 0.006 | 7.65 | 0.003 | 8.93 | 0.465 | 0.54 |
| Activity content not applicable | 0.027 | 4.87 | 0.0001 | 15.81 | 5.52*10–11 | 42.98 |
| Lack of venue facilities | 0.063 | 3.45 | 4.79*10–29 | 125.12 | 0.923 | 0.01 |
| No need because of extensive labor | 8.43*10–12 | 46.66 | 0.111 | 2.55 | 1.88*10–7 | 27.15 |