|
All patients in cohort
|
22,727
|
41.1
|
58.1 [57, 58]
| |
|
Area-Remoteness Index of Australia (ARIA)
| | | |
< 0.001
|
|
Major city
|
13,155 (57.9)
|
39.6
|
59.6 [59, 60]
| |
|
Inner regional
|
5,139 (22.6)
|
41.4
|
57.8 [56, 59]
| |
|
Outer regional
|
3,485 (15.3)
|
45.1
|
54.1 [52, 56]
| |
|
Remote2
|
948 (4.2)
|
46.2
|
53.1 [50, 56]
| |
|
Index of Relative socioeconomic advantage and disadvantage (IRSAD)
| | | |
< 0.001
|
|
Quintile 5 (least disadvantaged)
|
3,193 (14.1)
|
36.4
|
62.8 [61, 65]
| |
|
Quintile 4
|
5,101 (22.4)
|
38.9
|
60.2 [59, 62]
| |
|
Quintile 3
|
6,075 (26.7)
|
41.0
|
58.2 [57, 59]
| |
|
Quintile 2
|
5,335 (23.5)
|
44.5
|
54.6 [53, 56]
| |
|
Quintile 1 (most disadvantaged)
|
3,023 (13.3)
|
43.8
|
55.4 [54, 57]
| |
|
Age group
| | | |
< 0.001
|
|
20 to 49
|
1,873 (8.2)
|
32.0
|
67.4 [65, 70]
| |
|
50 to 59
|
3,938 (17.3)
|
32.8
|
66.7 [65, 68]
| |
|
60 to 69
|
6,578 (28.9)
|
37.1
|
62.1 [61, 63]
| |
|
70-79
|
7,718 (34.1)
|
45.6
|
53.5 [52, 55]
| |
|
80-84
|
2,620 (11.5)
|
56.7
|
41.9 [40,44]
| |
|
Gender
| | | |
< 0.001
|
|
Male
|
12,879 (56.7)
|
42.9
|
56.2 [55, 57]
| |
|
Female
|
9,848 (43.3)
|
38.8
|
60.6 [60, 62]
| |
|
Indigenous status
| | | |
< 0.001
|
|
Non Indigenous
|
20,868 (91.8)
|
43.1
|
56.1 [55, 57]
| |
|
Indigenous
|
181 (0.8)
|
45.3
|
53.7 [45, 61]
| |
|
Not stated
|
1,678 (7.4)
|
16.7
|
82.9 [81, 85]
| |
|
Marital status
| | | |
<0.001
|
|
Married
|
14,532 (63.9)
|
39.0
|
60.1 [59, 61]
| |
|
Never married/single
|
1,541 (6.8)
|
46.5
|
52.6 [50, 55]
| |
|
Widowed
|
3,951 (17.4)
|
48.2
|
51.1 [49, 52]
| |
|
Divorced
|
1,822 (8)
|
44.4
|
54.7 [52, 57]
| |
|
Separated
|
454 (2)
|
31.9
|
67.3 [63, 71]
| |
|
Not stated
|
427 (1.9)
|
20.6
|
79.3 [75, 83]
| |
|
Occupation category
| | | |
< 0.001
|
|
Professional
|
4,783 (21.1)
|
48.6
|
50.6 [49, 52]
| |
|
White collar
|
2,665 (11.7)
|
52.6
|
46.7 [44,49]
| |
|
Blue collar
|
3,789 (16.7)
|
59.5
|
39.4 [38,41]
| |
|
Not in labor force
|
7,529 (33.1)
|
33.5
|
65.9 [65, 67]
| |
|
Not stated/Inadequately described
|
3,961 (17.4)
|
21.0
|
78.2 [77, 79]
| |
|
Country of birth
3
| | | |
< 0.001
|
|
Australia
|
17,367 (76.4)
|
41.9
|
57.2 [57, 58]
| |
|
Other English-speaking
|
4,580 (20.2)
|
39.2
|
60.2 [59, 62]
| |
|
Non-English-speaking
|
780 (3.4)
|
34.0
|
64.2 [61, 68]
| |
|
Site
4
| | | |
=0.003
|
|
Proximal (R) colon
|
7,874 (34.6)
|
41.8
|
57.5 [56, 59]
| |
|
Distal (L) colon
|
5,865 (25.9)
|
39.5
|
59.6 [58, 61]
| |
|
Colon NOS
|
1,299 (5.7)
|
54.0
|
45.3 [43,48]
| |
|
Rectal
|
7,689 (33.8)
|
39.4
|
59.8 [59, 60]
| |
|
Stage
| | | |
< 0.001
|
|
Stage A
|
4,332 (19.1)
|
18.3
|
81.1 [80, 83]
| |
|
Stage B
|
6,323 (27.8)
|
28.9
|
70.3 [69, 71]
| |
|
Stage C
|
5,846 (25.7)
|
47.9
|
50.8 [50, 52]
| |
|
Stage D
|
2,576 (11.3)
|
84.7
|
13.9 [12,15]
| |
|
Unknown stage
|
3,650 (16.1)
|
47.4
|
51.9 [50, 54]
| |
|
Differentiation
| | | |
< 0.001
|
|
Well differentiated
|
1,107 (4.9)
|
31.9
|
67.3 [65, 70]
| |
|
Moderately differentiated
|
13,953 (61.4)
|
36.7
|
62.4 [62, 63]
| |
|
Poorly differentiated
|
4,206 (18.5)
|
52.9
|
46.2 [45,48]
| |
|
Not stated
|
3,461 (15.2)
|
47.2
|
52.2 [50, 54]
| |
|
Surgical margins
| | | |
< 0.001
|
|
Clear
|
16,664 (73.4)
|
36.3
|
62.9 [62, 64]
| |
|
Positive
|
530 (2.3)
|
39.8
|
59.7 [55, 61]
| |
|
Unknown
|
5,533 (24.3)
|
55.7
|
43.6 [43,45]
| |
