Table 2.
Model 1 | Model 2 | Model 3 | |||||
---|---|---|---|---|---|---|---|
OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | ||
Gender | |||||||
Men | REF | REF | REF | ||||
Women | 1.72 (1.57 - 1.87) | <.0001 | 1.52 (1.40 - 1.67) | <.0001 | 1.50 (1.37 - 1.64) | <.0001 | |
Age | <.0001 | <.0001 | <.0001 | ||||
20-29 | 1.65 (1.41 - 1.94) | <.0001 | 1.95 (1.66 - 2.30) | <.0001 | 1.99 (1.68 - 2.34) | <.0001 | |
30-39 | 1.57 (1.34 - 1.83) | <.0001 | 1.82 (1.56 - 2.13) | <.0001 | 1.85 (1.58 - 2.16) | <.0001 | |
40-49 | 1.36 (1.17 - 1.59) | <.0001 | 1.65 (1.41 - 1.93) | <.0001 | 1.66 (1.42 - 1.94) | <.0001 | |
50-59 | 1.32 (1.13 - 1.54) | 0.0004 | 1.44 (1.23 - 1.68) | <.0001 | 1.45 (1.24 - 1.70) | <.0001 | |
60-69 | REF | REF | REF | ||||
70-79 | 1.22 (1.02 - 1.45) | 0.0275 | 1.07 (0.90 - 1.27) | 0.4683 | 1.06 (0.89 - 1.26) | 0.5096 | |
80+ | 1.48 (1.25 - 1.76) | <.0001 | 1.31 (1.10 - 1.56) | 0.0022 | 1.28 (1.08 - 1.52) | 0.0053 | |
Socioeconomic status | <.0001 | <.0001 | <.0001 | ||||
Highest | REF | REF | REF | ||||
Second highest | 1.04 (0.86 - 1.26) | 0.6905 | 1.04 (0.86 - 1.27) | 0.6844 | 1.04 (0.85 - 1.26) | 0.7170 | |
Middle | 1.14 (0.95 - 1.36) | 0.1648 | 1.14 (0.94 - 1.36) | 0.1788 | 1.13 (0.94 - 1.35) | 0.2052 | |
Second lowest | 1.41 (1.17 - 1.70) | 0.0004 | 1.40 (1.16 - 1.70) | 0.0005 | 1.39 (1.15 - 1.68) | 0.0007 | |
Lowest | 1.53 (1.25 - 1.88) | <.0001 | 1.45 (1.18 - 1.78) | 0.0005 | 1.43 (1.16 - 1.76) | 0.0008 | |
Physician visits in 2001 | <.0001 | 0.0007 | |||||
0 | REF | REF | |||||
1-2 | 1.35 (1.22 - 1.51) | <.0001 | 1.06 (0.95 - 1.18) | 0.3074 | |||
3-4 | 1.92 (1.69 - 2.17) | <.0001 | 1.26 (1.10 - 1.43) | 0.0007 | |||
5-7 | 2.25 (1.95 - 2.60) | <.0001 | 1.28 (1.10 - 1.49) | 0.0014 | |||
8+ | 2.63 (2.20 - 3.15) | <.0001 | 1.26 (1.04 - 1.52) | 0.0163 | |||
Physician visits in 2005 | <.0001 | <.0001 | |||||
0 | REF | REF | |||||
1-2 | 3.07 (2.70 - 3.49) | <.0001 | 2.98 (2.61 - 3.39) | <.0001 | |||
3-4 | 4.35 (3.79 - 5.00) | <.0001 | 4.12 (3.57 - 4.75) | <.0001 | |||
5-7 | 6.81 (5.89 - 7.87) | <.0001 | 6.34 (5.46 - 7.36) | <.0001 | |||
8+ | 8.31 (7.07 - 9.76) | <.0001 | 7.57 (6.40 - 8.96) | <.0001 |