[ Ссылка ]
1. Smokers vs non-smokers - lung cancer
2. How to calculate the RR (01:10)
3. How to interpret the RR (02:40)
4. How to calculate the 95% confidence interval of the RR (04:00)
5. How to interpret 95% confidence intervals (06:20)
6. Interpret the RR in relation to the actual risk (08:10)
Ещё видео!