Factor | Satisfied | Not satisfied | OR (95% CI) | OR (95% CI)a | OR (95% CI)b |
---|---|---|---|---|---|
n (%) | n (%) | ||||
Age (years) | |||||
<50 | 35 (17.3) | 11 (18.0) | 1 | 1 | 1 |
≥50–<65 | 83 (41.1) | 26 (42.6) | 1.00 (0.44–2.24) | 0.97 (0.43–2.19) | 0.93 (0.40–2.17) |
≥65 | 84 (41.6) | 24 (39.3) | 0.91 (0.40–2.05) | 0.77 (0.33–1.77) | 0.70 (0.30–1.67) |
BMI (kg/m2) | |||||
<25 | 95 (47.3) | 20 (32.8) | 1 | 1 | 1 |
≥25–<30 | 66 (32.8) | 23 (37.7) | 1.66 (0.84–3.26) | 1.72 (0.87–3.42) | 1.68 (0.82–3.44) |
≥30 | 40 (19.9) | 18 (29.5) | 2.14 (1.02–4.46) | 2.26 (1.07–4.80) | 1.95 (0.85–4.48) |
Missing | 1 | ||||
Breast volume (ml)c | |||||
<500 | 93 (46.5) | 22 (36.1) | 1 | 1 | |
≥500 | 107 (53.5) | 39 (63.9) | 1.54 (0.85–2.79) | 1.29 (0.65–2.55) | |
Missing | 2 | ||||
Tumour size (mm)c | |||||
<15 | 97 (48.0) | 25 (41.0) | 1 | 1 | |
≥15 | 105 (52.0) | 36 (59.0) | 1.33 (0.75–2.38) | 1.29 (0.71–2.34) | |
Specimen weight (g)c | |||||
<63 | 111 (55.0) | 21 (34.4) | 1 | 1 | 1 |
≥63 | 91 (45.0) | 40 (65.6) | 2.32 (1.28–4.22) | 2.10 (1.12–3.94) | 1.74 (0.90–3.34) |
EPBVEd (%) | |||||
<10 | 66 (33.0) | 16 (26.2) | 1 | 1 | |
≥10–<20 | 109 (54.5) | 34 (55.7) | 1.29 (0.66–2.51) | 1.45 (0.73–2.88) | |
≥20 | 25 (12.5) | 11 (18.0) | 1.82 (0.74–4.44) | 2.11 (0.84–5.29) | |
Missing | 2 | ||||
Axillary clearance | |||||
No | 169 (84.1) | 49 (80.3) | 1 | 1 | |
Yes | 32 (15.9) | 12 (19.7) | 1.29 (0.62–2.70) | 1.16 (0.55–2.48) | |
Missing | 1 | ||||
Re-excision | |||||
No | 192 (95.0) | 52 (85.2) | 1 | 1 | 1 |
Yes | 10 (5.0) | 9 (14.8) | 3.32 (1.28–8.60) | 4.08 (1.53–10.88) | 3.30 (1.19–9.14) |
Infection | |||||
No | 192 (95.0) | 53 (86.9) | 1 | 1 | 1 |
Yes | 10 (5.0) | 8 (13.1) | 2.90 (1.09–7.71) | 2.55 (0.93–6.99) | 2.51 (0.91–6.98) |
Radiotherapy | |||||
No | 28 (13.9) | 5 (8.2) | 1 | 1 | |
Yes | 174 (86.1) | 56 (91.8) | 1.80 (0.66–4.89) | 1.82 (0.65–5.10) | |
Chemotherapy | |||||
No | 178 (88.1) | 54 (88.5) | 1 | 1 | |
Yes | 24 (11.9) | 7 (11.5) | 0.96 (0.39–2.35) | 0.87 (0.34–2.23) | |
Hormonal therapy | |||||
No | 95 (47.0) | 21 (34.4) | 1 | 1 | |
Yes | 107 (53.0) | 40 (65.6) | 1.69 (0.93–3.07) | 1.69 (0.92–3.10) | |
Quadrant | |||||
UOQ | 101 (50.0) | 35 (58.3) | 1 | 1 | |
LOQ | 40 (19.8) | 10 (16.7) | 0.72 (0.33–1.59) | 0.67 (0.30–1.51) | |
LIQ | 17 (8.4) | 6 (10.0) | 1.02 (0.37–2.79) | 1.08 (0.39–3.02) | |
UIQ | 42 (20.8) | 10 (15.0) | 0.62 (0.27–1.40) | 0.60 (0.26–1.37) | |
Central | 2 (1.0) | 0 (0.0) | – | – | |
Missing | 1 |