-
Comparative Study
Reliability of pain threshold measurement in young adults.
- Stuart Cathcart and Donald Pritchard.
- Paraworklinks Inc., Suites 6&10 Sidney Chambers, Elizabeth City Centre, South Australia 5112, Australia. scathcart@paraworklinks.com.au
- J Headache Pain. 2006 Feb 1; 7 (1): 21-6.
AbstractThe objective was to examine reliability of pressure and thermal (cold) pain threshold assessment in persons less than 25 years of age, using intra-class correlation (ICC) and coefficients of repeatability and variability. We measured thresholds to pain from pressure algometry and ice placed at the hand and head in 10 healthy volunteers aged 18-25. Intra-rater reliability was examined with ICC. Coefficients of repeatability (CR) and variability (CV) were estimated. Reliability of repeat assessments was high as assessed by ICC, although coefficients of repeatability and variation indicated considerable inter-individual variation in repeat measurements. Pressure algometry and strategically placed ice appear to be reliable techniques for assessing pain processing in young adults. Reliability studies employing ICC may benefit from complementary estimation of CR and CV.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..