Data from a cohort study in which white males in Evans County were followed for 7 years, with coronary heart disease as the outcome of interest.
Format
A dataframe with 609 rows and 9 columns:
- ID
subject identifiction
- CHD
outcome variable; 1 = coronary heart disease
- AGE
age (in years)
- CHL
cholesterol, mg/dl
- SMK
1 = subject has ever smoked
- ECG
1 = presence of electrocardiogram abnormality
- DBP
diastolic blood pressure, mmHg
- SBP
systolic blood pressure, mmHg
- HPT
1 = SBP greater than or equal to 160 or DBP greater than or equal to 95