: Data-Field 120054

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Data

55,944 items of data are available, covering 55,944 participants.
Some values have special meanings defined by Data-Coding 584.

Maximum	90
Decile 9	12
Decile 8	6
Decile 7	4
Decile 6	3
Median	2
Decile 4	1
Decile 3	0
Decile 2	0
Decile 1	0
Minimum	0

There are 91 distinct values.
Mean = 5.11827
Std.dev = 11.5808
2343 items above graph maximum of 24
860 items have value -818 (Prefer not to answer)

Notes

Question asked: On how many days in the past 3 months did you have a headache of any severity? If a headache lasted more than 1 day, count each day.

Only asked if Field 120053 was answered yes

Coding 584 defines 1 special value:

-818 represents "Prefer not to answer"

0 Related Data-Fields

There are no related data-fields

2 Resources

Preview	Name	Res ID
	Experience of pain questionnaire description	2718
	Online pain questionnaire screenshot E2-E4	1370

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