The Spanish version of the Patient-Rated Wrist Evaluation outcome measure : Cross-cultural adaptation process, reliability, measurement error and construct validity
(2017) In Health and Quality of Life Outcomes 15(1).- Abstract
Background: The Patient-Rated Wrist Evaluation (PRWE) is a widely used measure of patient-reported disability and pain related to wrist disorders. We performed cross-cultural adaptation of the PRWE into Spanish (Spain) and assessed reliability and construct validity in patients with distal radius fracture. Methods: Adaptation of the English version to Spanish (Spain) was performed using translation/back translation methodology. The measurement properties of the PRWE-Spanish were assessed in a sample of 40 consecutive patients (31 women), mean age 58 (SD 19) years, with extra-articular distal radius fractures treated with closed reduction and cast. The patients completed the PRWE-Spanish and the standard Spanish versions of the 11-item... (More)
Background: The Patient-Rated Wrist Evaluation (PRWE) is a widely used measure of patient-reported disability and pain related to wrist disorders. We performed cross-cultural adaptation of the PRWE into Spanish (Spain) and assessed reliability and construct validity in patients with distal radius fracture. Methods: Adaptation of the English version to Spanish (Spain) was performed using translation/back translation methodology. The measurement properties of the PRWE-Spanish were assessed in a sample of 40 consecutive patients (31 women), mean age 58 (SD 19) years, with extra-articular distal radius fractures treated with closed reduction and cast. The patients completed the PRWE-Spanish and the standard Spanish versions of the 11-item Disabilities of the Arm, Shoulder and Hand (QuickDASH) and EQ-5D questionnaires at baseline (health status before fracture) and at 8, 9, 12, and 13weeks after treatment. Internal-consistency reliability was assessed with the Cronbach alpha coefficient and test-retest reliability with the intraclass correlation coefficient (ICC) comparing responses at 8 and 9weeks and responses at 12 and 13weeks. Cross-sectional precision was analyzed with the Standard Error of the Measurement (SEM). Longitudinal precision for test-retest reliability coefficient was analyzed with the Standard Error of the Measurement difference (SEMdiff) and the Minimal Detectable Change at 90% (MDC90) and 95% (MDC95) confidence levels. For assessing construct validity we hypothesized that the PRWE-Spanish (lower score indicates less disability and pain) would have strong positive correlation with the QuickDASH (lower score indicates less disability) and moderate negative correlation with the EQ-5D Index (higher score indicates better health); Spearman correlation coefficient (r) was used. Results: For the PRWE total score, Cronbach alpha was 0.98 (SEM=2.67) at baseline and 0.96 (SEM=4.37) at 8weeks. For test-retest reliability ICC was 0.94 (8 and 9weeks) and 0.96 (12 and 13weeks) with SEMdiff 7.61 and 6.18 and MDC95 13.74 and 12.11, respectively. The PRWE-Spanish scores had strong positive correlation with the QuickDASH scores at baseline (r=0.71) and at 8weeks (r=0.79) and moderate negative correlation with the EQ-5D Index (r=-0.44 and r=-0.40, respectively). Conclusions: The PRWE-Spanish showed high internal-consistency and test-retest reliability and good construct validity in patients with distal radius fracture.
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- author
- Rosales, Roberto S. ; García-Gutierrez, Rayco ; Reboso-Morales, Luis and Atroshi, Isam LU
- organization
- publishing date
- 2017-08-24
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Distal Radius Fracture, Hand, PRWE, Wrist
- in
- Health and Quality of Life Outcomes
- volume
- 15
- issue
- 1
- article number
- 169
- publisher
- BioMed Central (BMC)
- external identifiers
-
- pmid:28836994
- pmid:28836994
- scopus:85028060971
- ISSN
- 1477-7525
- DOI
- 10.1186/s12955-017-0745-2
- language
- English
- LU publication?
- yes
- id
- 3b195a37-b8b7-4059-81b5-ec38f9036356
- date added to LUP
- 2017-09-04 11:01:26
- date last changed
- 2024-04-14 17:46:12
@article{3b195a37-b8b7-4059-81b5-ec38f9036356,
abstract = {{<p>Background: The Patient-Rated Wrist Evaluation (PRWE) is a widely used measure of patient-reported disability and pain related to wrist disorders. We performed cross-cultural adaptation of the PRWE into Spanish (Spain) and assessed reliability and construct validity in patients with distal radius fracture. Methods: Adaptation of the English version to Spanish (Spain) was performed using translation/back translation methodology. The measurement properties of the PRWE-Spanish were assessed in a sample of 40 consecutive patients (31 women), mean age 58 (SD 19) years, with extra-articular distal radius fractures treated with closed reduction and cast. The patients completed the PRWE-Spanish and the standard Spanish versions of the 11-item Disabilities of the Arm, Shoulder and Hand (QuickDASH) and EQ-5D questionnaires at baseline (health status before fracture) and at 8, 9, 12, and 13weeks after treatment. Internal-consistency reliability was assessed with the Cronbach alpha coefficient and test-retest reliability with the intraclass correlation coefficient (ICC) comparing responses at 8 and 9weeks and responses at 12 and 13weeks. Cross-sectional precision was analyzed with the Standard Error of the Measurement (SEM). Longitudinal precision for test-retest reliability coefficient was analyzed with the Standard Error of the Measurement difference (SEMdiff) and the Minimal Detectable Change at 90% (MDC<sub>90</sub>) and 95% (MDC<sub>95</sub>) confidence levels. For assessing construct validity we hypothesized that the PRWE-Spanish (lower score indicates less disability and pain) would have strong positive correlation with the QuickDASH (lower score indicates less disability) and moderate negative correlation with the EQ-5D Index (higher score indicates better health); Spearman correlation coefficient (r) was used. Results: For the PRWE total score, Cronbach alpha was 0.98 (SEM=2.67) at baseline and 0.96 (SEM=4.37) at 8weeks. For test-retest reliability ICC was 0.94 (8 and 9weeks) and 0.96 (12 and 13weeks) with SEMdiff 7.61 and 6.18 and MDC<sub>95</sub> 13.74 and 12.11, respectively. The PRWE-Spanish scores had strong positive correlation with the QuickDASH scores at baseline (r=0.71) and at 8weeks (r=0.79) and moderate negative correlation with the EQ-5D Index (r=-0.44 and r=-0.40, respectively). Conclusions: The PRWE-Spanish showed high internal-consistency and test-retest reliability and good construct validity in patients with distal radius fracture.</p>}},
author = {{Rosales, Roberto S. and García-Gutierrez, Rayco and Reboso-Morales, Luis and Atroshi, Isam}},
issn = {{1477-7525}},
keywords = {{Distal Radius Fracture; Hand; PRWE; Wrist}},
language = {{eng}},
month = {{08}},
number = {{1}},
publisher = {{BioMed Central (BMC)}},
series = {{Health and Quality of Life Outcomes}},
title = {{The Spanish version of the Patient-Rated Wrist Evaluation outcome measure : Cross-cultural adaptation process, reliability, measurement error and construct validity}},
url = {{http://dx.doi.org/10.1186/s12955-017-0745-2}},
doi = {{10.1186/s12955-017-0745-2}},
volume = {{15}},
year = {{2017}},
}