Total | | 2.3 ± 2.5 | | 3.4 ± 3.4 | | 1.0 ± 3.3 | |
Age at diagnosis, yr | | | < 0.0001 | | < 0.0001 | | 0.3662 |
< 40 | 1102 (8.6) | 2.2 ± 2.2 | | 3.0 ± 3.7 | | 0.9 ± 3.6 | |
40–49 | 3481 (27.2) | 2.1 ± 2.3 | | 3.1 ± 3.1 | | 1.0 ± 3.1 | |
50–59 | 4225 (33.1) | 2.3 ± 2.6 | | 3.3 ± 3.1 | | 1.0 ± 3.2 | |
60–69 | 3045 (23.8) | 2.5 ± 2.5 | | 3.6 ± 3.4 | | 1.0 ± 3.4 | |
70–74 | 607 (4.7) | 3.1 ± 2.6 | | 4.2 ± 3.8 | | 1.0 ± 3.3 | |
> 74 | 321 (2.5) | 3.0 ± 2.7 | | 4.4 ± 4.9 | | 1.3 ± 4.8 | |
Urban or rural residence | | | < 0.0001 | | < 0.0001 | | < 0.0001 |
Urban | 11 189 (87.5) | 2.4 ± 2.5 | | 3.3 ± 3.3 | | 0.9 ± 3.2 | |
Rural | 699 (5.5) | 2.0 ± 2.2 | | 3.5 ± 3.6 | | 1.5 ± 3.7 | |
Remote | 596 (4.7) | 1.7 ± 1.7 | | 3.5 ± 3.8 | | 1.8 ± 3.8 | |
Very remote | 292–297 (2.3) | 1.7 ± 1.9 | | 4.7 ± 4.2 | | 2.9 ± 4.3 | |
Unknown | ≤ 5 | § | | § | | § | |
Unknown | ≤ 5 | § | | § | | § | |
Immigration status‡ | | | 0.0439 | | 0.2578 | | 0.0079 |
Nonimmigrants | 11 075 (86.7) | 2.3 ± 2.5 | | 3.4 ± 3.4 | | 1.0 ± 3.3 | |
Immigrants | 1706 (13.3) | 2.5 ± 2.2 | | 3.3 ± 3.1 | | 0.8 ± 3.1 | |
Neighbourhood income quintile | | | 0.0028 | | < 0.0001 | | 0.2246 |
1 (lowest) | 2020 (15.8) | 2.4 ± 2.3 | | 3.5 ± 3.6 | | 1.1 ± 3.5 | |
2 | 2384 (18.7) | 2.3 ± 2.4 | | 3.5 ± 3.4 | | 1.1 ± 3.3 | |
3 | 2523 (19.7) | 2.4 ± 2.5 | | 3.5 ± 3.3 | | 1.0 ± 3.2 | |
4 | 2819 (22.1) | 2.3 ± 2.4 | | 3.4 ± 3.3 | | 1.0 ± 3.3 | |
5 (highest) | 2994 (23.4) | 2.2 ± 2.7 | | 3.1 ± 3.3 | | 0.9 ± 3.3 | |
Unknown | 41 (0.3) | 2.2 ± 1.5 | | 3.9 ± 3.5 | | 1.7 ± 3.2 | |
Breast cancer stage | | | 0.7891 | | 0.8486 | | 0.5796 |
I | 2839 (22.2) | 2.3 ± 2.2 | | 3.4 ± 3.2 | | 1.1 ± 3.2 | |
II | 7311 (57.2) | 2.4 ± 2.4 | | 3.3 ± 3.3 | | 1.0 ± 3.2 | |
III | 2631 (20.6) | 2.3 ± 2.9 | | 3.4 ± 3.7 | | 1.0 ± 3.7 | |
Baseline continuity of care | | | < 0.0001 | | < 0.0001 | | < 0.0001 |
0 visit | 800 (6.3) | 0.0 ± 0.0 | | 2.1 ± 2.7 | | 2.1 ± 2.7 | |
1–2 visits | 1536 (12.0) | 0.4 ± 0.1 | | 2.1 ± 2.4 | | 1.8 ± 2.4 | |
UPC ≤ 0.75 (low) | 3914 (30.6) | 2.8 ± 2.5 | | 3.6 ± 3.5 | | 0.7 ± 3.6 | |
UPC > 0.75 (high) | 6531 (51.1) | 2.8 ± 2.5 | | 3.7 ± 3.4 | | 0.9 ± 3.3 | |
Primary care practice model | | | < 0.0001 | | < 0.0001 | | < 0.0001 |
Straight FFS | 1887 (14.8) | 2.1 ± 2.7 | | 3.2 ± 3.4 | | 1.1 ± 3.4 | |
Enhanced FFS | 6281 (49.1) | 2.7 ± 2.7 | | 3.6 ± 3.4 | | 0.9 ± 3.3 | |
Capitation | 2235 (17.5) | 2.1 ± 2.1 | | 3.0 ± 3.1 | | 0.9 ± 3.1 | |
Team-based capitation | 2206 (17.3) | 1.7 ± 1.9 | | 3.2 ± 3.3 | | 1.5 ± 3.4 | |
Other | 172 (1.3) | 1.3 ± 1.6 | | 2.4 ± 3.2 | | 1.1 ± 3.0 | |
Regional health district (LHIN) | | | < 0.0001 | | < 0.0001 | | < 0.0001 |
Erie St. Clair | 713 (5.6) | 2.4 ± 2.5 | | 3.4 ± 3.7 | | 1.1 ± 3.5 | |
South West | 992 (7.8) | 2.1 ± 2.0 | | 3.8 ± 3.2 | | 1.8 ± 3.2 | |
Waterloo Wellington | 654 (5.1) | 1.7 ± 1.8 | | 2.7 ± 3.0 | | 1.0 ± 2.7 | |
Hamilton Niagara | 1468 (11.5) | 2.1 ± 2.2 | | 3.5 ± 3.1 | | 1.4 ± 3.0 | |
Haldimand Brant | | | | | | | |
Central West | 543 (4.2) | 3.0 ± 2.4 | | 3.5 ± 3.1 | | 0.5 ± 3.1 | |
Mississauga Halton | 750 (5.9) | 2.6 ± 2.4 | | 2.8 ± 3.1 | | 0.2 ± 3.0 | |
Toronto Central | 1061 (8.3) | 2.5 ± 3.2 | | 3.0 ± 3.3 | | 0.5 ± 3.2 | |
Central | 1784 (14.0) | 2.7 ± 2.7 | | 3.2 ± 3.0 | | 0.5 ± 3.3 | |
Central East | 1710 (13.4) | 2.6 ± 2.4 | | 3.4 ± 3.5 | | 0.9 ± 3.4 | |
South East | 520 (4.1) | 2.0 ± 2.1 | | 3.1 ± 3.5 | | 1.2 ± 3.5 | |
Champlain | 1335 (10.4) | 2.1 ± 2.6 | | 3.9 ± 3.3 | | 1.8 ± 2.9 | |
North Simcoe Muskoka | 518–522 (4.1) | 2.3 ± 2.9 | | 3.0 ± 2.7 | | 0.7 ± 3.5 | |
North East | 478 (3.7) | 2.0 ± 1.9 | | 3.1 ± 3.9 | | 1.1 ± 3.6 | |
North West | 252 (2.0) | 1.9 ± 1.8 | | 4.4 ± 5.6 | | 2.5 ± 5.6 | |
Unknown | ≤ 5 | § | | § | | § | |
Physical comorbidities | | | < 0.0001 | | < 0.0001 | | < 0.0001 |
0–5 physical ADGs (low) | 7287 (57.1) | 1.4 ± 1.7 | | 2.8 ± 3.0 | | 1.4 ± 3.0 | |
6–9 physical ADGs (medium) | 4425 (34.6) | 3.2 ± 2.3 | | 3.8 ± 3.4 | | 0.7 ± 3.4 | |
≥ 10 physical ADGs (high) | 1069 (8.4) | 5.6 ± 3.4 | | 5.3 ± 4.2 | | –0.2 ± 4.0 | |
Mental health history | | | < 0.0001 | | < 0.0001 | | < 0.0001 |
Yes | 4127 (32.3) | 3.5 ± 3.1 | | 4.1 ± 3.8 | | 0.6 ± 3.7 | |
No | 8654 (67.7) | 1.8 ± 1.9 | | 3.0 ± 3.1 | | 1.2 ± 3.1 | |