Hi guys, I really need your help in selecting which stats test to use. Here's my problem: I have a certain population, part of it was symptomatic for COVID-19 others no, PCR were done on all and it turned positive for some in both groups so a blood work out was done (serology) for the virus it also turned out positive for some and negativee for others.
My stats problem (finally) : Was the false negative (PCR+ serology -) was more elevated in the symptomatic or asymptomatic patients? is this significant?
Was the true positive (PCR+ serology + ) more elevated in the symptomatic or asymptomatic patients? is this significant?
Would Cochran-Mantel-Haenszel help?
Any help is welcome
My stats problem (finally) : Was the false negative (PCR+ serology -) was more elevated in the symptomatic or asymptomatic patients? is this significant?
Was the true positive (PCR+ serology + ) more elevated in the symptomatic or asymptomatic patients? is this significant?
Would Cochran-Mantel-Haenszel help?
Any help is welcome