https://www.selleckchem.com/pr....oducts/epacadostat-i
Biomedical research relies on proving (or disproving) a research hypothesis, and P value becomes a cornerstone of "null hypothesis significance testing." P value is the maximum probability of getting the observed outcome by chance. For a statistical test to achieve significance, the error by chance must be less than 5%. The pros are the P value that gives the strength of evidence against the null hypothesis. We can reject a null hypothesis depending on a small P value. However, the value of P is a function of sample size.

https://www.selleckchem.com/products/bl-918.html
In the remaining 92 patients, 18 patients had abnormal photographs, of which neurologists missed the abnormality in 14 (78%). All neurologists preferred nonmydriatic fundus photography over direct ophthalmoscopy. CONCLUSIONS Using nonmydriatic fundus photography in an outpatient neurology clinic is feasible without disrupting patient flow or causing patient discomfort. Findings of optic nerve pallor, optic nerve swelling, or normal optic nerves were particularly relevant to these patients seen for headaches or demyelinating disease and h