Factor | Satisfied | Not satisfied | OR (95% CI) | OR (95% CI)a | OR (95% CI)b |
---|---|---|---|---|---|
n (%) | n (%) | ||||
Age (years) | |||||
<50 | 42 (16.9) | 4 (12.1) | 1 | 1 | 1 |
≥50–<65 | 101 (40.6) | 18 (54.5) | 1.87 (0.60–5.86) | 1.84 (0.58–5.78) | 2.02 (0.61–6.71) |
≥65 | 106 (42.6) | 11 (33.3) | 1.09 (0.33–3.61) | 0.99 (0.30–3.32) | 0.96 (0.27–3.38) |
BMI (kg/m2) | |||||
<25 | 111 (44.5) | 12 (36.4) | 1 | 1 | 1 |
≥25–<30 | 83 (33.5) | 13 (39.4) | 1.45 (0.63–3.34) | 1.58 (0.68–3.69) | 1.57 (0.63–3.91) |
≥30 | 54 (21.8) | 8 (24.2) | 1.37 (0.53–3.55) | 1.49 (0.57–3.92) | 1.68 (0.59–4.78) |
Missing | 1 | ||||
Breast volume (ml)c | |||||
<500 | 107 (43.7) | 14 (42.4) | 1 | 1 | |
≥500 | 138 (56.3) | 19 (57.6) | 1.05 (0.51–2.20) | 1.02 (0.43–2.39) | |
Missing | 4 | ||||
Tumour size (mm)c | |||||
<15 | 120 (48.2) | 14 (42.4) | 1 | 1 | |
≥15 | 129 (51.8) | 19 (57.6) | 1.26 (0.61–2.63) | 1.16 (0.55–2.45) | |
Specimen weight (g)c | |||||
<63 | 127 (51.0) | 11 (33.3) | 1 | 1 | |
≥63 | 122 (49.0) | 22 (66.7) | 2.08 (0.97–4.48) | 2.15 (0.96–4.83) | |
EPBVEd (%) | |||||
<10 | 78 (31.8) | 7 (21.2) | 1 | 1 | 1 |
≥10–<20 | 137 (55.9) | 16 (48.5) | 1.30 (0.51–3.30) | 1.29 (0.50–3.33) | 1.14 (0.42–3.07) |
≥20 | 30 (12.2) | 10 (30.3) | 3.71 (1.30–10.65) | 3.93 (1.34–11.55) | 3.05 (0.98–9.47) |
Missing | 4 | ||||
Axillary clearance | |||||
No | 212 (85.5) | 22 (66.7) | 1 | 1 | 1 |
Yes | 36 (14.5) | 11 (33.3) | 2.94 (1.32–6.59) | 3.02 (1.32–6.90) | 2.87 (1.20–6.83) |
Missing | 1 | ||||
Re-excision | |||||
No | 234 (94.0) | 28 (84.8) | 1 | 1 | 1 |
Yes | 15 (6.0) | 5 (15.2) | 2.79 (0.94–8.25) | 3.09 (1.01–9.48) | 3.02 (0.92–9.89) |
Infection | |||||
No | 235 (94.4) | 28 (84.8) | 1 | 1 | 1 |
Yes | 14 (5.6) | 5 (15.2) | 3.00 (1.00–8.95) | 2.92 (0.94–9.04) | 2.65 (0.83–8.50) |
Radiotherapy | |||||
No | 37 (14.9) | 3 (9.1) | 1 | 1 | |
Yes | 212 (85.1) | 30 (90.9) | 1.75 (0.51–6.01) | 1.48 (0.42–5.26) | |
Chemotherapy | |||||
No | 220 (88.4) | 29 (87.9) | 1 | 1 | |
Yes | 29 (11.6) | 4 (12.1) | 1.05 (0.34–3.19) | 1.10 (0.34–3.54) | |
Hormonal therapy | |||||
No | 112 (45.0) | 13 (39.4) | 1 | 1 | |
Yes | 137 (55.0) | 20 (60.6) | 1.26 (0.60–2.64) | 1.25 (0.59–2.66) | |
Quadrant | |||||
UOQ | 127 (51.2) | 20 (60.6) | 1 | 1 | |
LOQ | 49 (19.8) | 4 (12.1) | 0.52 (0.17–1.61) | 0.51 (0.16–1.57) | |
LIQ | 20 (8.1) | 4 (12.1) | 1.30 (0.40–4.26) | 1.29 (0.39–4.24) | |
UIQ | 50 (20.2) | 5 (15.2) | 0.61 (0.22–1.73) | 0.59 (0.21–1.67) | |
Central | 2 (0.8) | 0 (0.0) | – | – | |
Missing | 1 |