|
N
|
%
|
N
|
%
| |
Individual characteristic
| | | | | |
Age group
| | | | | |
25-34
|
47
|
4.0
|
421
|
0.7
|
<.001
|
35-44
|
257
|
21.7
|
2829
|
4.8
| |
45-54
|
360
|
30.4
|
8579
|
14.6
| |
55-64
|
265
|
22.4
|
13144
|
22.3
| |
65-74
|
180
|
15.2
|
15410
|
26.2
| |
75-84
|
74
|
6.3
|
18481
|
31.4
| |
Sex
| | | | | |
Male
|
727
|
61.5
|
39950
|
67.9
|
<.001
|
Female
|
456
|
38.5
|
18914
|
32.1
| |
Comorbid conditionsa
| | | | | |
Diabetes with complications
|
279
|
23.6
|
8903
|
15.1
|
<.001
|
Cardiac dysrhythmias
|
185
|
15.6
|
12539
|
21.3
|
<.001
|
Congestive heart failure
|
154
|
13.0
|
8350
|
14.2
|
.254
|
Pulmonary disease
|
136
|
11.5
|
5236
|
8.9
|
.002
|
Chronic renal failure
|
96
|
8.1
|
4143
|
7.0
|
.152
|
Acute renal failure
|
47
|
4.0
|
2729
|
4.6
|
.282
|
Cerebrovascular disease
|
36
|
3.0
|
2552
|
4.3
|
.030
|
Paraplegia
|
25
|
2.1
|
1341
|
2.3
|
.707
|
Cancer
|
15
|
1.3
|
1773
|
3.0
|
0.01
|
Peripheral vascular disease
|
12
|
1.0
|
1108
|
1.9
|
.029
|
Shock
|
11
|
0.9
|
1195
|
2.0
|
.008
|
Pulmonary oedema
|
9
|
0.8
|
685
|
1.2
|
.199
|
Connective tissue disorder
|
8
|
0.7
|
743
|
1.3
|
.073
|
Dementia
|
5
|
0.4
|
506
|
0.9
|
.105
|
Severe liver disease
|
2
|
0.2
|
103
|
0.2
|
.962
|
Liver disease
|
1
|
0.1
|
113
|
0.2
|
.615
|
Socio-economic statusb
| | | | | |
1st quintile - least disadvantaged
|
23
|
1.9
|
7832
|
13.3
|
<.001
|
2nd quintile
|
109
|
9.2
|
9946
|
16.9
| |
3rd quintile
|
186
|
15.7
|
12726
|
21.6
| |
4th quintile
|
299
|
25.3
|
13102
|
22.3
| |
5th quintile - most disadvantaged
|
566
|
47.8
|
15258
|
25.9
| |
Remoteness of residencec
| | | | | |
Major city
|
307
|
26.0
|
34695
|
58.9
|
<.001
|
Inner regional
|
359
|
30.3
|
16319
|
27.7
| |
Outer regional
|
366
|
30.9
|
7300
|
12.4
| |
Remote/very remote
|
151
|
12.8
|
550
|
0.9
| |
Hospital characteristic
| | | | | |
Remoteness of hospitalc
| | | | | |
Major city
|
389
|
32.9
|
39456
|
67.0
|
<.001
|
Inner regional
|
247
|
20.9
|
11384
|
19.3
| |
Outer regional
|
414
|
35.0
|
7297
|
12.4
| |
Remote/very remote
|
133
|
11.2
|
726
|
1.2
| |
Average acute admissions per year
|
Less than 1200
|
88
|
7.4
|
1245
|
2.1
|
<.001
|
1200-3899
|
182
|
15.4
|
3730
|
6.3
| |
3900-7084
|
138
|
11.7
|
3842
|
6.5
| |
7085-18399
|
443
|
37.4
|
19977
|
33.9
| |
18400 or more
|
332
|
28.1
|
30070
|
51.1
| |
On-site angiography
| | | | | |
Yes
|
315
|
26.6
|
25694
|
43.6
|
<.001
|
No
|
868
|
73.4
|
33170
|
56.4
| |