SUBSCRIPTIONS

CURRENT ISSUE

PAST ISSUES

QUICK SEARCH:

	Author:		Keyword(s):
Year:		Vol:		Page:

	Help viewing high resolution images
	Return to article

Please click here to obtain permission to reproduce this image.

Click on image to view larger version.

Figure 1 Death or myocardial infarction-free survival by Duke Activity Status Index measurements of metabolic equivalents (METs), using Bruce protocol stage cutpoints (n = 914). Five-year survival corresponds to 95%, 92%, 88%, and 85% for >9.9, 7.5 to 9.9, 4.8 to 7.4, and 1 to 4.7 METs, respectively (p = 0.009).