Incidence and Risk Factors of Low Back Pain in Marathon Runners

Table 3

Multivariate regression model (forward stepwise) for LBP in marathoners.

Risk factors	OR	95% CI	value
Warm-up activities:	2.617	1.237–5.537	0.012
Enough vs. not enough
Fatigue:	2.680	1.292–5.557	0.008
Yes vs. no
Running gait posture:	2.273	1.034–4.995	0.041
Good vs. bad
Temperature	6.584	1.346–32.216	0.020
Comfortable vs. uncomfortable

Non-LBP: non-low back pain; LBP: low back pain. .