Adjusted for age group and sex (model 1) | Model 1 and deprivation quintile (model 2) | Model 2 and prevalent coronary heart disease and hypertension (model 3) | Model 3 and antihypertensive prescribing category (model 4) | Model 4 and statin and antiplatelet prescribing category | |
1997–1998 | Reference | Reference | Reference | Reference | Reference |
1999–2000 | 0.90 (0.85 to 0.95) | 0.90 (0.85 to 0.95) | 0.93 (0.88 to 0.99) | 0.98 (0.92 to 1.04) | 1.02 (0.96 to 1.09) |
2001–2002 | 0.80 (0.75 to 0.85) | 0.80 (0.75 to 0.85) | 0.84 (0.79 to 0.89) | 0.95 (0.89 to 1.01) | 1.05 (0.99 to 1.12) |
2003–2004 | 0.79 (0.74 to 0.84) | 0.79 (0.74 to 0.84) | 0.84 (0.79 to 0.89) | 1.01 (0.95 to 1.08) | 1.24 (1.15 to 1.34) |
2005 | 0.73 (0.68 to 0.79) | 0.74 (0.68 to 0.80) | 0.79 (0.74 to 0.86) | 1.03 (0.95 to 1.11) | 1.29 (1.17 to 1.42) |
p Value* | <0.001 | <0.001 | <0.001 | 0.461 | <0.001 |
↵* Test for linear trend.