Do you have a reference for that study? Also, what's your impression of how correlated this data is with the true numbers? Does a rise in the counts indicate th

Do you have a reference for that study? Also, what's your impression of how correlated this data is with the true numbers? Does a rise in the counts indicate the true numbers are also probably going up, or could it just be an artifact of more people being in the HMIC system or something?