Table 3.
Cases | Person-years | Multivariable-adjusted Relative Risk† (95% confidence interval) | |
---|---|---|---|
Never Used | |||
Hormones | 349 | 452,957 | 1.00 (reference) |
Current Estrogen | |||
0.3mg | 25 | 33,391 | 0.93 (0.62,1.40) |
0.625mg | 268 | 233,249 | 1.54 (1.31,1.81) |
1.25mg | 60 | 59,373 | 1.62 (1.23,2.14) |
Follow-up is from 1980–2004, since data on dose were first collected in 1980.
Adjusted for age, BMI, high cholesterol, diabetes, high blood pressure, husband’s education, smoking, family history premature MI.