Pancreatic Cancer Body Composition Measurements

Illustrates Domains

MK

Illustrates Variables

MKMETHOD
MKANMETH


Content

Parameters of body composition may include fat mass (FM), fat-free mass (FFM; also called "lean mass"), skeletal muscle mass (SM), and appendicular skeletal muscle mass (ASM).[11

This example shows several muscle mass parameters, measured using bioimpedance spectroscopy. The mathematical method used to calculate each parameter was bioelectric impedance analysis. These parameters were provided by the vendor. Sponsors could also include the specific device used to measure such parameters.

Height would be represented in the VS domain and the body composition indices could be derived by the sponsor in an ADaM dataset.

mk.xpt

mk.xpt

Row

STUDYID

DOMAIN

USUBJID

MKSEQ

MKTESTCD

MKTEST

MKORRES

MKORRESU

MKSTRESC

MKSTRESN

MKSTRESU

MKMETHOD

MKANMETH

VISITNUM

VISIT

MKDTC

1

PACA011

MK

1-101

1

FATMASS

Fat Mass

13.3

kg

13.3

13.3

kgBIOIMPEDANCE SPECTROSCOPYBIOELECTRIC IMPEDANCE ANALYSIS

1

SCREENING

2018-02-05

2PACA011MK1-1012LEANMASSLean Mass45.4kg45.445.4kgBIOIMPEDANCE SPECTROSCOPYBIOELECTRIC IMPEDANCE ANALYSIS1SCREENING2018-02-05
3PACA011MK1-1013SMMASSSkeletal Muscle Mass27.6kg27.627.6kgBIOIMPEDANCE SPECTROSCOPYBIOELECTRIC IMPEDANCE ANALYSIS1SCREENING2018-02-05
4PACA011MK1-1014ASMMASSAppendicular Skeletal Muscle Mass19.3kg19.319.3kgBIOIMPEDANCE SPECTROSCOPYBIOELECTRIC IMPEDANCE ANALYSIS1SCREENING2018-02-05