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I will never fully forgive the nurse who informed me in 1998 that I had AIDS and that I needed set up a living will and get my affairs in order before I began e
by whyenot 11y ago
I will never fully forgive the nurse who informed me in 1998 that I had AIDS and that I needed set up a living will and get my affairs in order before I began experiencing "cognitive decline." It turned out I didn't have AIDS but a highly treatable parasitic infection from time spent working in the Amazon.
- mfoy_ 11y agoI can only image that roller coaster... How long did you think you had AIDS for?
- gohrt 11y agoWhat did the nurse do wrong?
- DanBC 11y agoGerd Gigerenzer talks about medical testing, and the scary numbers of health professionals who are unable to interpret the results. https://plus.maths.org/content/reckoning-risk https://plus.maths.org/content/reckoning-risk This is what most people struggle with: > The probability that one of these women [asymptomatic, aged 40 to 50, from a particular region, participating in mammography screening] has breast cancer is 0.8 percent. If a woman has breast cancer, the probability is 90 percent that she will have a positive mammogram. If a woman does not have breast cancer, the probability is 7 percent that she will still have a positive mammogram. Imagine a woman who has a positive mammogram. What is the probability that she actually has breast cancer? That can be reworded to something much easier: > Eight out of every 1,000 women have breast cancer. Of these 8 women with breast cancer, 7 will have a positive mammogram. Of the remaining 992 women who don't have breast cancer, some 70 will still have a positive mammogram. Imagine a sample of women who have positive mammograms in screening. How many of these women actually have breast cancer? It's a good book and covers cases of misdiagnosed HIV. http://www.amazon.co.uk/gp/aw/d/0140297863 http://www.amazon.co.uk/gp/aw/d/0140297863 http://www.amazon.com/gp/aw/d/0140297863 http://www.amazon.com/gp/aw/d/0140297863