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Figure 1 Reproductive hormone levels stratified by angiographic coronary artery disease (CAD) ( 70% luminal diameter stenosis in at least one epicardial coronary artery) (n = 95 women) (to convert bioavailable estradiol, estradiol, and estrone from picograms per milliliter to picomoles per liter, divide picomoles per liter by 3.671). The bottom and top of the boxes represent the 25th and 75th percentiles, respectively. The center horizontal line gives the sample median. The central vertical lines (the whiskers) range from the box to the 1.5 interquartile ranges from each side of the box (where an interquartile range is the distance between the 25th and the 75th percentile).
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