| Step variables | Women | Men | ||||||||
| PAI | PAI | |||||||||
| N | Low mean | Medium mean | High mean | P | n | Low mean | Medium mean | High mean | P | |
| Total steps/day | 1037 | 6994 | 7729 | 8625 | <0.001 | 765 | 6261 | 7075 | 7781 | <0.001 |
| Aerobic steps/day | 1037 | 1494 | 2270 | 3022 | <0.001 | 765 | 734 | 1376 | 2033 | <0.001 |
| Aerobic steps, min/week | 1034 | 91 | 135 | 171 | <0.001 | 764 | 47 | 84 | 116 | <0.001 |
| Intensity, aerobic steps/min | 908 | 111 | 114 | 119 | <0.001 | 546 | 105 | 110 | 115 | <0.001 |