DICOM PS3.16 2024e - Content Mapping Resource
TID 8150 Circadian Effects (Current)
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PS3.16 > Structured Reporting Templates (Normative) > > Circadian Effects

TID 8150 Circadian Effects

This template encodes a description of the Circadian effects relevant during data acquisition (e.g., during imaging of research small animals).

Type:

Extensible

Order:

Non-Significant

Root:

No

Table TID 8150. Circadian Effects

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CONTAINER

EV (127050, DCM, "Circadian effects")

1

M

2

>

CONTAINS

NUM

EV (127214, DCM, "Total duration of light-dark cycle")

1

U

UNITS = EV (h, UCUM, "hours")

3

>

CONTAINS

NUM

EV (C90419, NCIt, "Light cycle")

1

U

UNITS = EV (%, UCUM, "%")

4

>

CONTAINS

TIME

EV (127215, DCM, "Lights on time of day")

1-n

U


Content Item Descriptions

Row 2

Usually 24 hours.

Row 3

The definition is "the amount of ambient light/darkness to which a subject is exposed in a period of time"; also mapped to CDISC "the period of light that a subject is exposed to in a period of time, usually expressed as the amount of time in a 24 hour cycle".

Row 4

Can only be encoded if the light-dark cycles are aligned to a 24 hour clock. May be multiple if either multiple cycles occur during a 24 hour period, or if the cycle is longer than a 24 hour period and a multiple of 24 hours in duration.
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TID 8140 Heating Conditions  Home  TID 8170 Physiological Monitoring Performed During Procedure
DICOM PS3.16 2024e - Content Mapping Resource