Table 4: Age-adjusted mean BMI (95% CI) and prevalence ratio (PR) (95% CI) with education.

Mean BMI (95% CI)Difference (95% CI) BMI within education levelsPR(95% CI)

Men
Oslo109
Education
 Preschool/primary1226.3 (24.4, 28.2)0.18 (−1.97, 2.34)1.020.12, 8.86
 Secondary5725.6 (24.9, 26.6)−0.42 (−1.77, 0.93)1.330.35, 5.01
 University4026.1 (25.1, 27.2)1.00 (ref)1.00 (ref)1.00 (ref)
Hargeisa145
Education
 Preschool/primary6921.6 ((20.5, 22.7)−1.23 (−3.05, 0.60)0.680.13 ,3.58
 Secondary3121.9 (20.3, 23.4)−0.97 (−2.96, 1.02)0.500.05, 4.50
 University4522.9 (21.5, 24.2)1.00 (ref)1.00 (ref)1.00 (ref)
Women
Oslo111
Education
 Preschool/primary5930.6 (28.9, 32.3)1.42 (−2.06, 4.90)1.600.72, 3.56
 Secondary3329.4 (27.1, 31.6)0.17 (−3.63, 3.97)1.990.89, 4.46
 University1929.2 (26.1, 32.2)1.00 (ref)1.00 (ref)1.00 (ref)
Hargeisa955
Education
 Preschool/primary81927.2 (26.9, 27.7)1.77 (0.24, 3.32)1.590.89, 2.84
 Secondary7427.4 (26.2, 28.8)1.93 (−0.01, 3.88)1.830.96, 3.52
 University6225.5 (24.1, 27.0)1.00 (ref)1.00 (ref)1.00 (ref)

No schooling and primary education.