{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"11.9","value":"34.2"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"101"}],"units":"Participants"}],"description":"A linear model will be used to look at the association of standardized phase angle and length of hospital stay.","dispersionType":"Standard Deviation","groups":[{"description":"Patients undergo bioelectrical impedance phase angle measurement on day 1 of treatment. Patients with AML undergo a second measurement just prior to the nadir marrow. Patients also undergo bioelectrical impedance measurements prior to any invasive procedures (bone marrow biopsy, leukapheresis, PICC line placement, etc.).\n\nbioelectric impedance analysis: Undergo bioelectric impedance analysis","id":"OG000","title":"Diagnostic (Bioelectric Impedance Analysis)"}],"paramType":"MEAN","reportingStatus":"POSTED","timeFrame":"Up to 2 years","title":"Length of Hospitalization","type":"SECONDARY","unitOfMeasure":"Days"}