He read the study properly. The study shows that the testing isn't worth the dollars, using whatever scale they use. But, economics aside, is the savings worth it? What does the test cost when it's part of a panel the doc is doing anyhow? As far as I'm concerned, my specific dollars will be used to pay for my specific test - if an economist says I can do more with that money elsewhere, well, it's none of his business. I will continue to spend my money on the test, thank you.