Table 3 Odds ratio of having regular prevention by mammography
| Â | ORs (CI 95%) | Linearized standard errors | p-value |
|---|---|---|---|
Age groups | Â | Â | Â |
50-54 | 1 | Â | Â |
55-59 | 0.64 (0.57-0.71) | 0.04 | < 0.001 |
60-64 | 0.58 (0.51-0.65) | 0.03 | < 0.001 |
65-69 | 0.47 (0.42-0.53) | 0.03 | < 0.001 |
Region of residence | Â | Â | Â |
North-western Italy | 1 | Â | Â |
North-eastern Italy | 1.30 (1.16-1.46) | 0.08 | < 0.001 |
Central-Italy | 0.83 (0.73-0.96) | 0.06 | < 0.05 |
Southern Italy | 0.30 (0.26-0.34) | 0.02 | < 0.001 |
Italian Islands | 0.32 (0.27-0.37) | 0.02 | < 0.001 |
Marital status | Â | Â | Â |
Single | 1 | Â | Â |
Married | 1.83 (1.56-2.15) | 0.15 | < 0.001 |
Separated/Divorced | 1.15 (0.93-1.43) | 0.13 | 0.206 |
Widowed | 1.32 (1.10-1.60) | 0.13 | < 0.05 |
Body mass index | Â | Â | Â |
Normal weight | 1 | Â | Â |
Underweight | 0.88 (0.64-1.20) | 0.14 | 0.403 |
Overweight | 1.04 (0.95-1.13) | 0.05 | 0.405 |
Obese | 0.87 (0.77-0.98) | 0.05 | < 0.05 |
Self-assessed health status | Â | Â | Â |
Good/Very good | 1 | Â | Â |
Fair | 1.17 (1.07-1.27) | 0.05 | < 0.001 |
Bad/Very bad | 1.01 (0.86-1.17) | 0.08 | 0.957 |
Cigarette smoking status | Â | Â | Â |
Never | 1 | Â | Â |
Former | 1.11 (0.99-1.24) | 0.06 | 0.084 |
Current | 0.95 (0.85-1.06) | 0.05 | 0.361 |
Level of education | Â | Â | Â |
Primary school or less | 1 | Â | Â |
Secondary school | 1.08 (0.97-1.19) | 0.05 | 0.147 |
High school and over | 1.28 (1.10-1.49) | 0.10 | < 0.001 |
Occupational class | Â | Â | Â |
Non-working | 1 | Â | Â |
Low | 1.23 (1.12-1.36) | 0.06 | < 0.001 |
Intermediate | 1.77 (1.55-2.03) | 0.12 | < 0.001 |
High | 1.63 (1.40-1.91) | 0.13 | < 0.001 |
Interaction between Region of residence and Level of education | Â | Â | Â |
North-western Italy*Primary school or less | 1 | Â | Â |
Central-Italy*High school and over | 0.77 (0.61-0.98) | 0.09 | < 0.05 |
Southern Italy*High school and over | 1.38 (1.13-1.70) | 0.15 | < 0.001 |