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Table 2 Association of BMI with mammographic screening non-participation in the Diet, Cancer, and Health Cohort

From: Body mass index and participation in organized mammographic screening: a prospective cohort study

   

Model 11

Model 22

Model 33

Model 44

BMI

BMI value

N (%)

OR (95% CI)

OR (95% CI)

OR (95% CI)

OR (95% CI)

Underweight

<18.5

74 (1.4)

2.19 (1.26-3.82)

2.39 (1.37-4.18)

2.23 (1.27-3.95)

2.24 (1.27-3.96)

Normal range

18.5-24.9

2,381 (46.4)

1.00 (ref.)

1.00 (ref.)

1.00 (ref.)

1.00 (ref.)

Overweight

25.0-29.9

1,772 (34.5)

0.69 (0.56-0.85)

0.71 (0.58-0.87)

0.74 (0.60-0.92)

0.75 (0.61-0.93)

Obese class I

30.0-34.9

657 (12.8)

0.77 (0.57-1.02)

0.79 (0.59-1.06)

0.83 (0.62-1.12)

0.85 (0.63-1.15)

Obese class II

35.0-39.9

182 (3.6)

1.34 (0.88-2.04)

1.39 (0.91-2.12)

1.47 (0.95-2.27)

1.54 (0.99-2.39)

Obese class III

>40.0

68 (1.3)

1.74 (0.94-3.22)

1.80 (0.97-3.35)

1.76 (0.93-3.32)

1.81 (0.95-3.44)

  1. 1Model 1: Crude. 2Model 2: Adjusted for age and birth cohort. 3Model 3: Adjusted for age, birth cohort, education, menarche age, menopausal status, menopausal age, hormone replacement therapy use, oral contraceptives use, parity, age first childbirth, breastfeeding, smoking, alcohol, and sports.
  2. 4Model 4: Adjusted for model 3 + comorbidity.