Table 7 Factor analysis for physical activity environmental factors scale (N = 512)
| Factor loadings | |
|---|---|
| It is safe to walk | 0.78 |
| Can get to easily | 0.73 |
| Enough supplies at Home | 0.72 |
| It is difficult to walk | 0.60 |
| Eigen value | 2.03 |
| % variance explained | 50.87 |
| Choronbach's alpha | 0.67 |
| Mean inter item correlation | 0.25 |
| Pearson test-retest* | 0.38 |