Estimated or measured glomerular filtration rate less than 50 percent:Hx:Pt:^Patient:Ord:Reported
estimated or measured glomerular filtration rate less than 50 percent:hx:pt:^patient:ord:reported
Estimated or measured glomerular filtration rate less than 50 percent:History:To identify measures at a point in time:^Patient:Ordinal:Reported
estimated or measured glomerular filtration rate less than 50 percent:history:to identify measures at a point in time:^patient:ordinal:reported