|
Model 1
|
Model 2
| |
Model 3
|
Model 4
|
---|
|
OR*
|
(99% CI)
|
P > z
|
OR
|
(99% CI)
|
P > z
|
OR
|
(99% CI)
|
P > z
|
OR
|
(99% CI)
|
P > z
|
---|
Age and sex
| | | | | | | | | | | | |
Male < 30
|
ref.
| | |
ref.
| | |
ref.
| | |
ref.
| | |
Male30_34
|
1.62
|
(0.43 6.12)
|
0.352
|
1.64
|
(0.43 6.20)
|
0.340
|
2.27
|
(0.47 11.02)
|
0.181
|
1.80
|
(0.34 9.54)
|
0.363
|
Male35_39
|
1.62
|
(0.46 5.67)
|
0.323
|
1.62
|
(0.46 5.66)
|
0.324
|
2.40
|
(0.55 10.49)
|
0.125
|
2.43
|
(0.56 10.63)
|
0.120
|
Male40_44
|
3.13
|
(1.00 9.81)
|
0.010
|
3.16
|
(1.00 9.93)
|
0.010
|
4.72
|
(1.13 19.74)
|
0.005
|
4.24
|
(0.99 18.14)
|
0.010
|
Male45_49
|
4.52
|
(1.50 13.57)
|
< 0.001
|
4.57
|
(1.52 13.74)
|
< 0.001
|
6.63
|
(1.65 26.61)
|
< 0.001
|
5.82
|
(1.42 23.78)
|
0.001
|
Male50_54
|
12.25
|
(4.41 33.99)
|
< 0.001
|
12.36
|
(4.44 34.37)
|
< 0.001
|
17.80
|
(4.70 67.35)
|
< 0.001
|
16.31
|
(4.29 61.94)
|
< 0.001
|
Male55_59
|
19.99
|
(7.54 53.00)
|
< 0.001
|
20.28
|
(7.63 53.87)
|
< 0.001
|
27.61
|
(7.59 100.41)
|
< 0.001
|
25.59
|
(7.04 92.96)
|
< 0.001
|
Male60_64
|
36.14
|
(13.67 95.57)
|
< 0.001
|
36.81
|
(13.92 97.38)
|
< 0.001
|
50.63
|
(13.77 186.17)
|
< 0.001
|
44.62
|
(12.08 164.77)
|
< 0.001
|
Male65_69
|
54.81
|
(19.96 150.52)
|
< 0.001
|
55.99
|
(20.34 154.1)
|
< 0.001
|
80.85
|
(21.1 308.8)
|
< 0.001
|
77.03
|
(19.54 303.74)
|
< 0.001
|
Male70_74
|
93.97
|
(34.90 252.9)
|
< 0.001
|
97.80
|
(36.13 264.7)
|
< 0.001
|
138.12
|
(36.5 521.9)
|
< 0.001
|
131.21
|
(33.64 511.86)
|
< 0.001
|
Female < 30
|
0.43
|
(0.10 1.85)
|
0.135
|
0.42
|
(0.10 1.84)
|
0.131
|
0.56
|
(0.10 3.25)
|
0.394
|
0.37
|
(0.05 2.71)
|
0.201
|
Female30_34
|
1.55
|
(0.44 5.51)
|
0.372
|
1.54
|
(0.43 5.47)
|
0.379
|
1.87
|
(0.40 8.81)
|
0.299
|
1.87
|
(0.40 8.80)
|
0.296
|
Female35_39
|
0.89
|
(0.21 3.74)
|
0.830
|
0.89
|
(0.21 3.76)
|
0.836
|
1.29
|
(0.24 6.96)
|
0.695
|
0.85
|
(0.13 5.56)
|
0.822
|
Female40_44
|
4.29
|
(1.32 13.98)
|
0.001
|
4.34
|
(1.33 14.17)
|
0.001
|
6.10
|
(1.41 26.40)
|
0.001
|
5.20
|
(1.17 23.03)
|
0.004
|
Female45_49
|
2.85
|
(0.88 9.16)
|
0.021
|
2.89
|
(0.90 9.32)
|
0.020
|
4.02
|
(0.94 17.26)
|
0.014
|
3.43
|
(0.77 15.37)
|
0.034
|
Female50_54
|
9.31
|
(3.45 25.15)
|
< 0.001
|
9.37
|
(3.46 25.39)
|
< 0.001
|
13.75
|
(3.65 51.80)
|
< 0.001
|
13.50
|
(3.57 51.09)
|
< 0.001
|
Female55_59
|
14.11
|
(5.27 37.79)
|
< 0.001
|
14.13
|
(5.27 37.91)
|
< 0.001
|
19.26
|
(5.21 71.17)
|
< 0.001
|
18.49
|
(5.00 68.38)
|
< 0.001
|
Female60_64
|
18.84
|
(7.14 49.73)
|
< 0.001
|
19.00
|
(7.20 50.14)
|
< 0.001
|
25.75
|
(7.01 94.55)
|
< 0.001
|
23.26
|
(6.32 85.70)
|
< 0.001
|
Female65_69
|
28.75
|
(10.62 77.79)
|
< 0.001
|
29.12
|
(10.76 78.77)
|
< 0.001
|
38.18
|
(10.2 142.31)
|
< 0.001
|
36.36
|
(9.48 139.44)
|
< 0.001
|
Female70_74
|
47.56
|
(17.77 127.29)
|
< 0.001
|
49.20
|
(18.39 131.6)
|
< 0.001
|
65.80
|
(17.7 244.67)
|
< 0.001
|
61.44
|
(16.02 235.61)
|
< 0.001
|
Location1
| | | | | | | | | | | | |
PC
| | | |
ref.
| | |
ref.
| | |
ref.
| | |
US
| | | |
0.87
|
(0.68 1.12)
|
0.152
|
0.89
|
(0.70 1.14)
|
0.238
|
0.93
|
(0.71 1.20)
|
0.443
|
AST
| | | |
0.78
|
(0.52 1.18)
|
0.118
|
0.78
|
(0.51 1.19)
|
0.127
|
0.84
|
(0.54 1.30)
|
0.293
|
RST
| | | |
0.56
|
(0.29 1.09)
|
0.025
|
0.63
|
(0.33 1.19)
|
0.061
|
0.79
|
(0.44 1.43)
|
0.307
|
VRST
| | | |
0.60
|
(0.34 1.05)
|
0.018
|
0.60
|
(0.33 1.09)
|
0.027
|
0.65
|
(0.36 1.17)
|
0.059
|
AR
| | | |
0.83
|
(0.58 1.20)
|
0.201
|
0.92
|
(0.64 1.34)
|
0.584
|
0.97
|
(0.66 1.42)
|
0.814
|
RR
| | | |
0.51
|
(0.30 0.87)
|
0.001
|
0.59
|
(0.32 1.06)
|
0.020
|
0.58
|
(0.31 1.07)
|
0.023
|
VRR
| | | |
0.45
|
(0.25 0.81)
|
< 0.001
|
0.54
|
(0.32 0.92)
|
0.003
|
0.53
|
(0.30 0.94)
|
0.004
|
Social Class
| | | | | | | | | | | | |
Intermediate
| | | | | | |
ref.
| | |
ref.
| | |
Professional
| | | | | | |
0.37
|
(0.14 0.93)
|
0.006
|
0.27
|
(0.09 0.82)
|
0.002
|
Skilled non-manual
| | | | | | |
1.07
|
(0.76 1.51)
|
0.607
|
1.08
|
(0.75 1.55)
|
0.591
|
Skilled manual
| | | | | | |
1.36
|
(0.97 1.90)
|
0.020
|
1.43
|
(1.00 2.04)
|
0.009
|
Partly skilled
| | | | | | |
1.33
|
(0.93 1.89)
|
0.039
|
1.48
|
(1.02 2.14)
|
0.007
|
Unskilled
| | | | | | |
1.39
|
(0.93 2.08)
|
0.032
|
1.45
|
(0.95 2.22)
|
0.024
|
House ownership
| | | | | | | | | | | | |
Owned
| | | | | | |
ref.
| | |
ref.
| | |
Publicly rented
| | | | | | |
2.10
|
(1.64 2.70)
|
< 0.001
|
2.09
|
(1.61 2.71)
|
< 0.001
|
Privately rented
| | | | | | |
1.90
|
(0.99 3.65)
|
0.011
|
2.04
|
(1.05 3.98)
|
0.006
|
Others
| | | | | | |
2.88
|
(1.27 6.53)
|
0.001
|
2.99
|
(1.23 7.24)
|
0.001
|
Practice char.
| | | | | | | | | | | | |
WTE GPs per 1000 pop.
| | | | | | | | | |
0.89
|
(0.44 1.81)
|
0.670
|
GPs age (mean)
| | | | | | | | | |
1.00
|
(0.97 1.02)
|
0.911
|
Survey year 1998
| | | | | | | | | |
0.93
|
(0.71 1.22)
|
0.492
|
Log pseudo-likelihood
|
-2338
| | |
-2326
| | |
-2156
| | |
-1945
| | |
|
15435
| | | | | | | | | | | |
Sample size
| | | |
15423
| | |
14448
| | |
13019
| | |
Joint significance of rural
| | | | | | | | | |
X2(7) = 11.5
|
p = 0.116
| |
- * OR Odds Ratio, ref. reference group 1 PC Primary Cities, US Urban Settlements, AST Accessible Small Towns, RST Remote Small Towns, VRST Very Remote Small Towns, AR Accessible Rural, RR Remote Rural, VRR Very Remote Rural. 2 p-values calculated using standard errors clustered by practice