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Description
A Practical Approach to Quantitative Validation of Patient-Reported OutcomesCondition: BRAND NEW ISBN: 9781119376378 Year: 2022 Publisher: John Wiley & Sons Inc (US) Description: A Simulation Based Guide Using SAS In A Practical Approach to Quantitative Validation of Patient Reported Outcomes, two distinguished researchers, with 50 years of collective research experience and hundreds of publications on patient centered research, deliver a detailed and comprehensive exposition on the critical steps required for quantitative
Condition: BRAND NEWISBN: 9781119376378
Year: 2022
Publisher: John Wiley & Sons Inc (US)
Description:
A Simulation-Based Guide Using SAS
In A Practical Approach to Quantitative Validation of Patient-Reported Outcomes, two distinguished researchers, with 50 years of collective research experience and hundreds of publications on patient-centered research, deliver a detailed and comprehensive exposition on the critical steps required for quantitative validation of patient-reported outcomes (PROs). The book provides an incisive and instructional explanation and discussion on major aspects of psychometric validation methodology on PROs, especially relevant for medical applications sponsored by the pharmaceutical industry, where SAS is the primary software, and evaluated in regulatory and other healthcare environments.
Central topics include test-retest reliability, exploratory and confirmatory factor analyses, construct and criterion validity, responsiveness and sensitivity, interpretation of PRO scores and findings, and meaningful within-patient change and clinical important difference. The authors provide step-by-step guidance while walking readers through how to structure data prior to a PRO analysis and demonstrate how to implement analyses with simulated examples grounded in real-life scenarios.
Readers will also find:
A thorough introduction to patient-reported outcomes, including their definition, development, and psychometric validation
Comprehensive explorations of the validation workflow, including discussions of clinical trials as a data source for validation and the validation workflow for single and multi-item scales
In-depth discussions of key concepts related
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4.9 ★★★★★
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Product Reviews
★★★★★ 5
Cutest Dog Toys!
Style: 5 Pack Dog Toys, Style: 5 Pack Dog Toys
These tug toys are so cute! My puppies love them! They each have tug ropes and squeakers. They are unique and vivid in color. They are great quality for the price. The stuffed animals themselves aren’t great against aggressive chewers, but the rope holds up well. My two puppies love to play tug with each other and use the ropes to toss the toys around. They provide hours of entertainment.
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Reviewed in the United States on October 22, 2025
★★★★★ 5
Fun for smaller dogs.
Style: 5 Pack Dog Toys
The toys are well made with a squicky inside. My dog loves to play with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 3
Okay- not that durable
Style: 5 Pack Dog Toys
Not durable- my dog destroyed the sloth within 1 hour. She wanted to play tug a war and it ripped within 2 pulls. She is 8 month golden retriever- not large about 45 lbs.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Great Value and Fun Variety for Dogs
Style: 5 Pack Dog Toys
These plush dog toys are a great value for a 5-pack! The mix of soft plush and sturdy rope keeps my dog entertained, whether she’s chewing, tugging, or carrying them around. They’re lightweight and have held up nicely so far. Perfect variety to keep dogs busy and happy definitely worth the purchase.
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Reviewed in the United States on January 15, 2026
★★★★★ 1
Horribly made and falling apart
Style: 5 Pack Dog Toys
Of the 5 toys 2 came with stitching already falling apart or unfinished, another 1 broke after maybe 5-10 minutes of my dog gently carrying the toy around, then about 10 seconds of light tug-o-war before a wing ripped off and my dog looked absolutely heartbroken. He never rips or breaks toys, despite his gigantic size so it's not that he was being too rough with the toy by any stretch. The remaining 2 toys have noticeable weak spots in how they were made but my doggo and I work around that okay so far, if he even wants to play with them anymore.
It's not a big deal that the toys were smaller than expected, if they were made well I wouldn't have minded at all but I completely regret buying these toys based on how poorly they're made. It's dangerous for the dog for toys this poorly made to even be around for them to play with.
Don't recommend at all!
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Reviewed in the United States on January 19, 2026
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