Table 1 Descriptive statistics of Categorical Variables of breast cancer, UoGRH, 2016-2020
Factor | Category | survival status | Total (%) | |
|---|---|---|---|---|
Censored 234(61.3%) | Event 148(38.7%) | |||
Residence | rural | 88 (23%) | 67(17.5%) | 155(40.6%) |
Urban | 146(40.7%) | 81(20.5%) | 227(59.4%) | |
Educational level | literate | 141(36.9%) | 78(20.4%) | 219(57.3%) |
Illiterate | 93(24.3%) | 70(18.3%) | 163(42.7%) | |
Co-morbid disease | No | 142(37.2%) | 41(10.7%) | 183(47.9%) |
Yes | 92(24.1%) | 107(33.2%) | 199(52.1%) | |
Stage | early | 121(31.7%) | 40(10.5%) | 161(42.1%) |
Late | 113(29.6%) | 108(28.3%) | 221(57.9%) | |
Histology type | Invasive lobular | 70 (18.3%) | 72 (18.8%) | 142(37.2%) |
Invasive medullar | 46 (12%) | 14 (3.7%) | 60(15.7%) | |
Invasive ductal | 118 (30.9%) | 62 (16.2%) | 180(47.1%) | |
LVSI | Yes | 23 (6%) | 55 (14.4%) | 78 (20.4%) |
No | 211 (55.2%) | 93 (24.3%) | 304 (79.6%) | |
Chemotherapy | No | 29 (7.6%) | 21 (5.5%) | 50 (13.1%) |
Yes | 205 (53.7%) | 127 (33.2%) | 332 (86.9%) | |
Grade | Grade 1 | 40 (10.5%) | 32 (8.4%) | 72 (18.8%) |
Grade 2 | 44 (11.5%) | 42 (11%) | 86 (22.5%) | |
Grade 3 | 20 (5.2%) | 12 (3.1%) | 32 (8.4%) | |
Grade 4 | 130 (34%) | 62 (16.2%) | 192 (50.3%) | |
Radiation | Beam Radiation | 70 (18.3%) | 72 (18.8%) | 142(37.2%) |
Brachytherapy | 46 (12%) | 14 (3.7%) | 60(15.7%) | |
BRB | 118 (30.9%) | 62 (16.2%) | 180(47.1%) | |
Regional nodes | negative | 165 (43.2%) | 36(9.4%) | 201(52.6%) |
Positive | 69 (18.1%) | 112 (29.3%) | 181(47.4%) | |
Metastasis number | 0 | 169 (44.2%) | 108 (28.3%) | 277 (72.5%) |
1 | 17 (4.4%) | 3 (0.8%) | 20 (5.2%) | |
2 | 8 (2.1%) | 3 (0.8%) | 12 (3.1%) | |
>= 3 | 10 (2.6%) | 4 (1%) | 14 (3.7%) | |
FIGO stage | IA1 | 24 (6.3%) | 7 (1.8%) | 31 (8.1%) |
IA2 | 28 (7.3%) | 8 (2.5%) | 36 (9.4%) | |
IB1 | 22 (5.8%) | 7 (1.8%) | 29 (7.6%) | |
IB2 | 19 (5.0%) | 7 (1.8%) | 26 (6.8%) | |
IIA | 24 (6.3%) | 12 (3.1%) | 36(9.4%) | |
IIB | 19 (5.0%) | 14 (3.7%) | 33 (8.6%) | |
IIIA | 34 (8.9%) | 29 (7.6%) | 63(16.5%) | |
IIIB | 28 (7.3%) | 30 (7.9%) | 58 (15.2%) | |
IV | 36 (9.4%) | 34 (8.9%) | 70 (18.3%) | |
Tumor size (cm) | <4 cm | 185 (48.4%) | 95 (24.9%) | 280 (73.3%) |
>=4 cm | 49 (12.8%) | 53 (13.9%) | 102 (26.7%) | |