: Data-Field 120123

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Data

103,348 items of data are available, covering 103,348 participants.
Some values have special meanings defined by Data-Coding 584.

Maximum	7
Decile 9	6
Decile 8	5
Decile 7	4
Decile 6	3
Median	2
Decile 4	2
Decile 3	1
Decile 2	1
Decile 1	1
Minimum	1

There are 7 distinct values.
Mean = 2.72293
Std.dev = 1.88169
1061 items have value -818 (Prefer not to answer)

Notes

Question asked: During the past week, I have found that fatigue causes frequent problems for me.

Only asked if Field 120118 was answered yes or Field 120040 was answered slight, moderate or severe.

A low value (e.g. 1) indicates strong disagreement with the statement, whereas a high value (e.g. 7) indicates strong agreement.

The question in this field was taken from the Krupp Fatigue Severity Scale (FSS), Krupp LB (1989). © Lauren B. Krupp. Reproduced with permission from the author.

Krupp LB, LaRocca NG, Muir-Nash J, Steinberg AD. The fatigue severity scale. Application to patients with multiple sclerosis and systemic lupus erythematosus. Archives of Neurology. 1989;46(10):1121-1123

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 J3a-J3i	1394

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