Table 2.
Poisson regression analysis of bilateral asymmetry of lower limbs of mine rescue workers.a
| Target | n | Mean ± SD (%) | RR (95%CI) | p |
|---|---|---|---|---|
| Eccentric peak force | 87 | 9.16 ± 7.12 | 0.912 (0.828, 1.005) | 0.063 |
| Peak takeoff acceleration | 87 | 6.61 ± 5.49 | 0.954 (0.905, 1.006) | 0.084 |
| Takeoff peak force | 87 | 5.84 ± 3.68 | 1.302 (1.092, 1.552) | <0.001 |
| Vertical velocity at takeoff | 87 | 7.81 ± 6.53 | 0.947 (0.924, 0.983) | 0.006 |
a
p-values indicate statistical significance (p < 0.1), and the values of each index are bilateral asymmetry indices (%). RR = Risk Ratio; CI = Confidence Interval.