This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/.
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These patients were randomly divided into a treatment group where theyreceived a blood thinner or the control group where they did not receive ablood thinner. The outcome variable of interest was whether the patientssurvived for at least 24 hours.
- group - a factor with levels control and treatment
- outcome - a factor with levels died and survived
Efficacy and safety of thrombolytic therapy after initiallyunsuccessful cardiopulmonary resuscitation: a prospective clinical trial, byBottiger et al., The Lancet, 2001.
Taken from: https://www.openintro.org/data/index.php?data=cpr.