A case-control study was conducted to evaluate the relationship between aspirin use and the risk of colon cancer. 2,000 cases and 2,000 controls were enrolled in the study. 1,800 of the cases reported using aspirin in the past while 1,200 of the controls reported using aspirin in the past. What measure of association should be calculated to determine the strength of the relationship between aspirin and colon cancer

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Answer 1

Answer:

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Why do I have a random feeling that something bad will happen or that something is missing? This whole day has been nuetral and I don't have any events coming up so it's not that I'm worried or anxious about anything. After this feeling sort of faded I had a huge headache around the top of my eyes for about 20 minutes as well, does anyone know what this means?


(Marked under Medicine because it's sort of like Psychology)

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Your overthinking bro. I don't know anything about psychology but I used to have the same sort of problem. Always try to think about positive things and they will natrually happen. Basiclly keep yourself in a good mood. Also stress might be causing your headache, try to root out the problem and solve it. Once again i am not a expert, just based on expeirnce.  

anxiety, you’re stressing yourself out
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