Table 1 Main effects model containing significant factors (p < 0.25) underwent univariate analysis
Factors | Mean (± SD)/N (%) | β | S.E. | p value | OR | 95% CI |
|---|---|---|---|---|---|---|
Demographic risks | ||||||
Age (years) | 38.5 (± 14.3) | 0.093 | 0.018 | 0.000 | 1.098 | 1.06–1.14 |
Educational level | ||||||
Illiterate | 38 (24.8%) | 0.909 | 0.382 | 0.017 | 2.482 | 1.17–5.25 |
Literate | 115 (75.2%) | (Reference) | ||||
Occupational status | ||||||
Unemployed | 111 (72.5%) | 1.073 | 0.409 | 0.009 | 2.924 | 1.31–6.52 |
Employed | 42 (27.5%) | (Reference) | ||||
Ethnicity | ||||||
African | 54 (35.3%) | 0.442 | 0.343 | 0.197 | 1.556 | 0.80–3.05 |
Non-African | 99 (64.7%) | (Reference) | ||||
Family | ||||||
Family history of BC | ||||||
NA | 121 (79.1%) | (Reference) | ||||
YA | 32 (20.9%) | 1.106 | 0.412 | 0.007 | 3.023 | 1.35–6.77 |
Reproductive | ||||||
Menarche (years) | 14.5 (± 1.8) | − 0.227 | 0.096 | 0.018 | 0.797 | 0.66–0.96 |
Marital status | ||||||
Single | 33 (21.6%) | (Reference) | ||||
Married/have married | 120 (78.4%) | 1.179 | 0.463 | 0.011 | 3.250 | 1.31–8.06 |
Birth history | ||||||
Nulliparous | 43 (28.1%) | (Reference) | ||||
Parous | 110 (71.9%) | 0.959 | 0.398 | 0.016 | 2.608 | 1.20–5.69 |
Nutritional | ||||||
Traditional food cereals (servings/week) | ||||||
Wheat | 107 (69.9%) | (Reference) | ||||
Sorghum/Milo | 23 (15.0%) | 1.249 | 0.476 | 0.009 | 3.488 | |
Millet | 23 (15.0%) | 1.634 | 0.499 | 0.001 | 5.126 | |
Vegetables & fruits (servings/week) | 5.4 (± 2.2) | − 0.212 | 0.078 | 0.007 | 0.809 | |
Sleep | ||||||
Nocturnal sleeping (h) | 7.19 (± 1.7) | − 0.143 | 0.101 | 0.157 | 0.867 | 0.71–1.06 |
Measurements | ||||||
Weight (kg) | 66.0 (± 16.1) | 0.014 | 0.010 | 0.188 | 1.014 | 0.99–1.03 |
Body mass index (kg/m2) | 24.6 (± 5.6) | 0.041 | 0.030 | 0.166 | 1.042 | 0.98–1.11 |