Question

Consider the follow-up study data from the Evans County (Georgia) Heart Disease Study described by Cassels (1971). The data pertain to a cohort of 609 healthy white males between the ages of 40 and 76 who were residents of Evans County in 1960. The cohort was followed for 7 were identified, The level of years, after which new cases of coronary heart disease (CHD) circulating catecholamine (CAT) is the exposure variable of interest (defined as 1 = high and 0 normal). The purpose of the study measured in 1960) and the subsequent 7-year incidence of CHD controlling for other potential confounders. The data are summarized below = was to assess the putative association between CAT (as High CAT Low CAT 44 CHD 27 71 No CHD 95 443 538 122 487 609 All other variables of interest for this example include: AGE: age (in years) CHL: cholesterol level (mg/dl) SMK: smoking status (1 = ever smoked or 0 ECG: electrocardiogram abnormality (1 yes or 0 no) DBP: diastolic blood pressure (mm Hg) SBP: systolic blood pressure (mm Hg) HPT: high blood pressure defined as having SBP 160 or DBP2 95 (1 yes or 0 no) never smoked) =

1. What type of analysis is this?
   1. ANCOVA
   2. Linear regression
   3. Logistic regression
   4. One-way ANOVA
   5. Two-way ANOVA

Answer 1

I

Giveo analy aia type is Logistic regressinn