From: Delayed presentation in breast cancer: a study in Iranian women
≤ 3 months (n = 142) | > 3 months (n = 48) | Univariate analysis | Multivariate analysis | |||
---|---|---|---|---|---|---|
No. (%) | No. (%) | OR (95% CI) | P | OR (95% CI) | P | |
Age groups (years) | ||||||
<35 | 20 (14.1) | 5 (10.4) | 1.0 (ref.) | 1.0 (ref.) | ||
35–44 | 43 (30.3) | 11 (22.9) | 1.0 (0.31–3.3) | 0.97 | 1.5 (0.40–5.8) | 0.54 |
45–54 | 55 (38.7) | 17 (35.4) | 1.2 (0.40–3.8) | 0.71 | 1.2 (0.33–4.1) | 0.82 |
≥55 | 24 (16.9) | 15 (31.3) | 2.5 (0.77–8.1) | 0.13 | 1.3 (0.34–5.4) | 0.67 |
Marital status | ||||||
Married | 121 (85.2) | 31 (64.6) | 1.0 (ref.) | 1.0 (ref.) | ||
Single | 5 (3.5) | 3 (6.3) | 2.3 (0.53–10.3) | 0.26 | 1.2 (0.15–9.5) | 0.86 |
Widowed/divorced | 16 (11.3) | 14 (29.2) | 3.4 (1.5–7.7) | 0.003 | 3.7 (1.5–9.7) | 0.007 |
Education levels | ||||||
Secondary/Higher education | 51 (35.9) | 5 (10.4) | 1.0 (ref.) | 1.0 (ref.) | ||
Primary | 55 (38.7) | 23 (47.9) | 4.2 (1.5–12.1) | 0.006 | 4.6 (1.4–14.7) | 0.01 |
Illiterate | 36 (25.4) | 20 (41.7) | 5.7 (1.9–16.5) | 0.001 | 5.2 (1.5–17.7) | 0.009 |
Number of children | ||||||
None | 12 (8.5) | 8 (16.7) | 1.0 (ref.) | 1.0 (ref.) | ||
1–3 | 71 (50.0) | 17 (35.4) | 0.36 (0.13–1.0) | 0.05 | 0.43 (0.10–1.9) | 0.26 |
≥ 4 | 59 (41.5) | 23 (47.9) | 0.58 (0.21–1.6) | 0.30 | 0.48 (0.13–2.0) | 0.32 |
Family history of breast cancer | ||||||
No | 105 (73.9) | 41 (85.4) | 1.0 (ref.) | 1.0 (ref.) | ||
Yes | 37 (26.1) | 7 (14.6) | 2.1 (0.85–5.0) | 0.11 | 2.8 (1.1–7.7) | 0.04 |
History of benign breast disease | ||||||
Yes | 24 (16.9) | 10 (20.8) | 1.0 (ref.) | 1.0 (ref.) | ||
No | 118 (83.1) | 38 (79.2) | 0.77 (0.34–1.7) | 0.54 | 0.66 (0.25–1.7) | 0.39 |
First symptom seen | ||||||
Lump | 122 (85.9) | 45 (93.8) | 1.0 (ref.) | 1.0 (ref.) | ||
Other | 20 (14.1) | 3 (6.3) | 0.41 (0.11–1.4) | 0.16 | 0.51 (0.13–2.0) | 0.34 |