We have located links that may give you full text access.
Comparative Study
Journal Article
Randomized Controlled Trial
Improving modified Rankin Scale assessment with a simplified questionnaire.
BACKGROUND AND PURPOSE: The modified Rankin Scale (mRS) is a popular primary stroke outcome measure, but its usefulness is limited by suboptimal reliability (inter-rater agreement).
METHODS: We developed and tested the reliability of a simplified mRS questionnaire (smRSq) in 50 patients after stroke seen in outpatient clinics. Randomly chosen paired raters administered the smRSq within 20 minutes of each other and the ratings were blinded until the end of this study.
RESULTS: Agreement among the raters was 78%, the kappa statistic was 0.72 (95% CI, 0.58-0.86), and the weighted kappa(w) statistic taking into account the extent of disagreement was 0.82 (95% CI, 0.72-0.92). The average time to administer the smRSq was 1.67 minutes.
CONCLUSIONS: The smRSq appears to have very good reliability that is similar to that of a structured interview mRS and is considerably less time-consuming.
METHODS: We developed and tested the reliability of a simplified mRS questionnaire (smRSq) in 50 patients after stroke seen in outpatient clinics. Randomly chosen paired raters administered the smRSq within 20 minutes of each other and the ratings were blinded until the end of this study.
RESULTS: Agreement among the raters was 78%, the kappa statistic was 0.72 (95% CI, 0.58-0.86), and the weighted kappa(w) statistic taking into account the extent of disagreement was 0.82 (95% CI, 0.72-0.92). The average time to administer the smRSq was 1.67 minutes.
CONCLUSIONS: The smRSq appears to have very good reliability that is similar to that of a structured interview mRS and is considerably less time-consuming.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app