2 ms·
Perhaps people who get the flu shot are generally in better health or exercise more?
by textech 4y ago
Perhaps people who get the flu shot are generally in better health or exercise more?
- dilap 4y agoIt's the opposite. The absolute occurence of stroke was higher in people who got the vaccine, but other risk factors were also higher; adjusting for those, they found a "less-higher than expected" amount of stroke, which they attribute to the flu vaccine. If you have a lot of faith in these sorts of statistical adjustments and the assumptions behind them, then you may find this result compelling.