Crude OR (95 % CI) | P-value | Adjusted OR* (95 % CI) | P-value | |
---|---|---|---|---|
Patients per GP | ||||
<1350 | 1 | . | 1 | . |
1350-1575 | 1.00 (0.93;1.07) | 0.94 | 0.99 (0.93;1.06) | 0.83 |
1576-1750 | 0.95 (0.88;1.03) | 0.19 | 0.98 (0.91;1.06) | 0.69 |
>1750 | 0.95 (0.88;1.04) | 0.27 | 0.98 (0.90;1.06) | 0.61 |
Practice location | ||||
Capital area | 1 | . | 1 | . |
Provincial city | 1.01 (0.94;1.09) | 0.75 | 0.98 (0.90;1.05) | 0.53 |
Rural area | 1.15 (1.06;1.24) | <0.001 | 1.01 (0.94;1.10) | 0.74 |
GP gender | ||||
Male | 1 | . | 1 | . |
Predominantly male | 0.82 (0.75;0.89) | <0.001 | 0.85 (0.76;0.95) | <0.001 |
Equally mixed | 0.78 (0.71;0.85) | <0.001 | 0.80 (0.73;0.87) | <0.001 |
Predominantly female | 0.77 (0.70;0.85) | <0.001 | 0.83 (0.74;0.94) | <0.001 |
Female | 0.70 (0.62;0.79) | <0.001 | 0.78 (0.69;0.88) | <0.001 |
GP age group | ||||
Under 45 years | 1 | . | 1 | . |
45-49 years | 1.03 (0.92;1.15) | 0.58 | 1.02 (0.91;1.14) | 0.75 |
50-54 years | 1.08 (0.97;1.21) | 0.14 | 1.04 (0.93;1.15) | 0.50 |
55-59 years | 1.21 (1.08;1.35) | <0.001 | 1.13 (1.01;1.26) | 0.03 |
60-64 years | 1.42 (1.23;1.63) | <0.001 | 1.34 (1.16;1.54) | <0.001 |
65 years or above | 1.54 (1.26;1.87) | <0.001 | 1.35 (1.11;1.64) | <0.001 |
Number of GPs | ||||
2 | 1 | . | 1 | . |
3 | 0.96 (0.90;1.03) | 0.26 | 0.95 (0.86;1.06) | 0.37 |
4 | 0.96 (0.89;1.04) | 0.36 | 0.99 (0.91;1.09) | 0.91 |
5 | 0.98 (0.88;1.09) | 0.71 | 0.96 (0.83;1.10) | 0.52 |
>5 | 0.96 (0.85;1.10) | 0.58 | 0.95 (0.82;1.10) | 0.48 |
Training practice | ||||
No | 1 | . | 1 | . |
Yes | 1.07 (1.01;1.13) | 0.03 | 1.08 (1.02;1.14) | <0.001 |