A study described in the British Medical Journal (January 2004) sought to determine whether exercise would help
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A study described in the British Medical Journal (January 2004) sought to determine whether exercise would help extend the lives of patients with heart failure.
A sample of 801 patients with heart failure was recruited; 395 received exercise training and 406 did not. There were 88 deaths among the exercise group and 105 among those who did not exercise. Can researchers infer that exercise training reduces mortality?
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Related Book For
Statistics For Management And Economics Abbreviated
ISBN: 9781285869643
10th Edition
Authors: Gerald Keller
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