Abstract
Purpose: To determine the relationship between physical methods of measuring lymphedema and self-reported swelling, their reliability, and standard error of measurement. Method: Lymphedema in each arm of women with (n = 33) and without (n = 18) unilateral arm lymphedema, secondary to breast cancer was measured by self-report, bioimpedance spectroscopy (BIS), perometer, and the truncated cone method. Results: The physical measurement tools were highly reliable (ICC (2,1): 0.94 to 1.00) with high concordance (rc: 0.89 to 0.99). Self-report correlated moderately with physical measurements (r = 0.65 to 0.71) and was moderately reliable (ICC(2,1): 0.70). Conclusions: Lymphedema assessment methods are concordant and reliable but not interchangeable.
Original language | English |
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Pages (from-to) | 54-62 |
Number of pages | 9 |
Journal | Cancer Investigation |
Volume | 28 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2010 |
Externally published | Yes |
Keywords
- Bioimpedance spectroscopy
- Limb circumference
- Perometer
- Reliability