Table 2 Associated factors for mammography uptake
Variables | Crude OR (95% CI) | P | Adjusted OR (95% CI) | P |
|---|---|---|---|---|
Age (year) ref (35–40) | ||||
41–45 | 1.97 (− 2.69–1.68) | < 0.001 | 2.34 (− 1.71–3.20) | < 0.001 |
46–50 | 2.70 (2.03–3.60) | < 0.001 | 2.85 (2.06–3.95) | < 0.001 |
51–55 | 3.47 (2.58–4.67) | < 0.001 | 3.67 (2.62–5.15) | < 0.001 |
56–60 | 2.93 (2.11–4.08) | < 0.001 | 2.32 (1.61–3.35) | < 0.001 |
61–65 | 2.47 (1.60–3.82) | 0.001 | 1.70 (1.09–2.64) | 0.001 |
Marital status ref (Single) | ||||
Married | 1.28 (0.43–3.79) | 0.76 | – | – |
Divorced/ widow | 1.02 (0.33–3.19) | 0.83 | – | – |
Level of education ref (illiterate) | ||||
1–5 years | 0.93 (0.76–1.14) | 0.634 | 1.00 (0.80–1.26) | 0.634 |
6–9 years | 0.90 (0.67–1.22) | 0.962 | 1.06 (0.72–1.55) | 0.962 |
10–12 years | 0.48 (0.30–0.76) | 0.006 | 0.62 (0.36–1.08) | 0.006 |
≥ 13 years | 0.56 (0.30–1.03) | 0.042 | 0.49 (0.25–0.98) | 0.042 |
Residence ref (Rural) | ||||
Urban | 1.32 (1.09–1.59) | 0.004 | 1.15 (0.93–1.41) | 0.185 |
Smoking ref (no) | ||||
Yes | 1.67 (1.13–2.46) | 0.053 | – | – |
BMI ref (n ≤ 24.9 | ||||
25–29.9 | 1.26 (0.98–1.63) | 0.056 | – | – |
30–34.9 | 1.35 (1.05–1.75) | 0.284 | ||
> 35 | 1.34 (0.92–1.88) | 0.313 | ||
Metabolic equivalent of task (METs) ref (24–36.5) | ||||
36.6–44.9 | 0.80 (0.65–0.97) | 0.269 | – | – |
≥ 45 | 0.64 (0.45–0.90) | 0.129 | ||
Oral contraceptive use ref (no) | ||||
Yes | 0.78 (0.61–0.98) | 0.056 | – | |
Number of pregnancies ref (no pregnant) | ||||
1–3 | 1.06 (0.56–2.00) | 0.879 | – | – |
4–5 | 1.71 (0.91–3.22) | 0.672 | ||
≥ 6 | 1.84 (0.97–3.48) | 0.793 | ||
Socio-economic status ref (1st quintile) | ||||
2nd quintile | 1.27 (0.96–1.68) | 0.149 | 2.03 (1.45–2.84) | 0.149 |
3rd quintile | 1.38 (1.04–1.83) | 0.028 | 2.29 (1.64–3.19) | 0.028 |
4th quintile | 2.00 (1.52–2.64) | < 0.001 | 2.25 (1.60–3.16) | < 0.001 |
5th quintile (the richest) | 1.67 (1.21–2.29) | < 0.001 | 3.52 (2.49–4.98) | < 0.001 |