Hypoglycemic Blood Glucose 1

Illustrates Domains

Illustrates Variables

MIDS
RELMIDS
MIDSDTC

Content

This example shows glucose concentrations collected at the times of two of a subject's hypoglycemic event. In both cases, the test was performed with a glucose meter on blood, so SPDEVID is included in the dataset and populated. These glucose results are recorded in the LB domain.

lb.xpt

Row 1:	RELMIDS and MIDS indicate that this test were performed "AT TIME OF" "HYPO 1." The fact that LBDTC and MIDSDTC are the same reflects the fact that the time of this low glucose result was used as the start time of a hypoglycemic event.
Row 2:	RELMIDS and MIDS are populated to indicate that these tests were performed "DURING" "HYPO 2." Note that LBDTC is after MIDSDTC, indicating that the blood test was performed after the time considered the start of the hypoglycemic event.

lb.xpt

Row	STUDYID	DOMAIN	USUBJID	SPDEVID	LBSEQ	LBTESTCD	LBTEST	LBORRES	LBORRESU	LBSTRESC	LBSTRESN	LBSTRESU	LBSPEC	LBDTC	RELMIDS	MIDS	MIDSDTC
1	XYZ	LB	XYZ-001-001	GLUCOSE METER	1	GLUC	GLUCOSE	60	mg/dL	3.3	3.3	mmol/l	BLOOD	2013-09-01T11:00	AT TIME OF	HYPO 1	2013-09-01T11:00
2	XYZ	LB	XYZ-001-001	GLUCOSE METER	2	GLUC	GLUCOSE	65	mg/dL	3.6	3.6	mmol/l	BLOOD	2013-09-24T09:30	DURING	HYPO 2	2013-09-24T08:48