MCPS : Data-Field 650

Data-Field 650

Description:	HDL cholesterol (HDL-C) (mmol/l)
Category:	Baseline: Assessment ⏵ Laboratory measurements ⏵ NMR metabolomics ⏵ Second release ⏵ Data ⏵ Data - raw
	Data - raw

153,106

Continuous, mmol/l

Both sexes

Sep 2024

162,490

Data

Defined (2)

Oct 2024

Complete

Primary

Data

Mean = 1.02144
Std.dev = 0.222799
421 items above graph maximum of 1.83618
1569 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)

2 Instances

Instance 0

Mean = 1.01815
Std.dev = 0.221753
389 items above graph maximum of 1.8293
1263 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)

Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,351 items

Mean = 1.0748
Std.dev = 0.232712
25 items above graph maximum of 1.93465
306 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)

Notes

Coding 41 defines 5 special values:

-5 represents "indicates derived value or ratio cannot be computed (missing code I)"

-4 represents "indicates value not available (missing code A)"

-3 represents "indicates value was rejected by automatic sample and measurement quality control"

-2 represents "indicates a measurement cannot be quantified due to detected irregularity in sample - see tags"

-1 represents "indicates a measurement not defined (i.e. derived value or ratio cannot be given due to low concentration in original measure)"

Data