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. Author manuscript; available in PMC: 2014 Jun 6.
Published in final edited form as: Int J Stat Med Res. 2013;2(2):94–103. doi: 10.6000/1929-6029.2013.02.02.03

Table 4. Odd Ratios for Healthcare Utilization from Random Effects Hierarchical Logistic Regression.

Effect Odds Ratio (95% CI) p-value

Fixed

Gender - Men as reference
 Women 1.0034 (1.0033, 1.0035) 0.89

BranchArmy as reference
 Navy 0.3967 (0.3967, 0.3968) <.001
 Marines 0.8655 (0.8654, 0.8667) <.001
 Air Force 0.3608 (0.3607, 0.3610) <.001

ComponentActive as reference
 Guard 1.1600 (1.1599, 1.1601) <.001
 Reserve 0.6985 (0.6983, 0.7007) <.001

RankOfficer as reference
 Enlisted 0.7050 (0.7050, 0.7051) <.001

Age 1.0313 (1.0312, 1.0314) 0.36

RaceNon-white as reference
 White 1.0342 (1.0341, 1.0343) 0.04

Marital Status – Not Married as reference
 Married 0.9133 (0.9132, 0.9134) <.001

Random1

 Marriedj - Marines 1.6553 (1.6548, 1.6558) <.001

 Agejk - Navy(Reserve) 0.6063 (0.6062, 0.6065) <.001

 Agejk - Navy(Active) 0.5004 (0.5003, 0.5006) <.001

 Agejk - Air Force(Guard) 1.5362 (1.5356, 1.5368) 0.008

 Agejk - Air Force (Active) 1.7133 (1.7126, 1.7139) <.001

 Genderjk - Air Force(Guard) 0.0259 (0.0258, 0.0259) <.001

 Genderjk - Air Force(Reserve) 10.22 (10.19, 10.25) <.001

 Genderjk - Army(Guard) 0.2282 (0.2279, 0.2285) <.001

 Genderjk - Army(Active) 2.8123 (2.8100, 2.8145) <.001

 Racejk - Army(Guard) 0.5399 (0.5397, 0.5401) <.001

 Racejk - Army(Active) 2.9096 (2.9078, 2.9113) <.001

 Marriedjk - Navy(Active) 2.0788 (2.0765, 2.0790) <.001

 Marriedjk - Army(Guard) 2.4427 (2.4412, 2.4442) <.001

 Marriedjk - Army(Reserve) 2.0234 (2.0224, 2.0245) <.001

 Agejkl – Army(Reserve, Enlisted) 0.8434 (0.8433, 0.8435) <.001
1

Only significant random effects are listed.