: Data-Field 120029

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Data

90,001 items of data are available, covering 90,001 participants.
Some values have special meanings defined by Data-Coding 3014.

Maximum	10
Decile 9	7
Decile 8	6
Decile 7	4
Decile 6	3
Median	3
Decile 4	2
Decile 3	1
Decile 2	1
Decile 1	0
Minimum	0

There are 11 distinct values.
Mean = 3.18704
Std.dev = 2.54725
9 items have value -818 (Prefer not to answer)
157 items have value -121 (Do not know)
43944 items have value -100 (No pain or discomfort)
88 items have value -99 (Pain with unspecified rating)

Notes

Question asked: In the last 3 months have you experienced pain or discomfort in your knees? Thinking about the last 24 hours, how would you rate your knee pain on a 0-10 scale, where 0 is 'no pain' and 10 is 'pain as bad as it could be'?

Only asked if Field 120021 was an answer other than Yes

Coding 3014 defines 4 special values:

-121 represents "Do not know"
-100 represents "No pain or discomfort"
-99 represents "Pain with unspecified rating"
-818 represents "Prefer not to answer"

0 Related Data-Fields

There are no related data-fields

3 Resources

Preview	Name	Res ID
	Experience of pain questionnaire description	2718
	Online pain questionnaire screenshot C3b-C3n	1359
	Online pain questionnaire screenshot C3bi-C3mi	1360

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