In this cross-sectional study, the sensibility, reliability, and validity of the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire were assessed in patients who underwent neck dissection for head and neck cancer. A sensibility questionnaire was used to assess face and content validity. Test-retest reliability was tested by re-mailing the questionnaire; validity, by evaluating differences in scores between patients undergoing different types of neck dissections and by correlating DASH scores with Neck Dissection Impairment Index (NDII) scores.
The DASH was considered sensible by both patients and surgeons. The DASH was reliable with an intraclass coefficient of 0.91. The DASH showed differences between patients who underwent accessory nerve-sacrifice and nerve-sparing neck dissection. DASH scores strongly correlated with NDII scores. Thus, the DASH is a sensible, reliable, and valid instrument for assessing shoulder impairments and activity limitations following neck dissection.
| Identifer | oai:union.ndltd.org:TORONTO/oai:tspace.library.utoronto.ca:1807/25599 |
| Date | 31 December 2010 |
| Creators | Goldstein, David |
| Contributors | Davis, Aileen M., Irish, Jonathan, Ringash, G. Jolie |
| Source Sets | University of Toronto |
| Language | en_ca |
| Detected Language | English |
| Type | Thesis |
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