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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Am J Phys Med Rehabil. 2013 May;92(5):393–401. doi: 10.1097/PHM.0b013e3182876a5f

TABLE 5.

Multivariable model of employment

Predictors Odds Ratio (95% CI) P
Age
  ≤55 yrs Reference
  >55 yrs 0.32 (0.15–0.70) 0.004
Level of education
  High school or lower Reference
  More than high school 2.88 (1.26–6.60) 0.013
BMI, kg/m2
  Normal, <25 Reference
  Overweight, 25–29 0.76 (0.33–1.77) 0.53
  Obese, ≥30 0.44 (0.19–1.06) 0.07
Participation in organized sports
  Not participating Reference
  Participating 2.44 (1.04–5.72) 0.04

CI indicates confidence interval.