The impact of weight on social interactions, relationships, and work performance. Response Scale
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The "CT" (Clinical Trials) suffix indicates that this instrument is optimized for regulatory-grade research. It is shorter than the original IWQOL-Lite, reducing patient burden during repeated assessments, while retaining high sensitivity to change. iwqol-lite-ct pdf
Correlates well with established measures like the and can successfully distinguish between different BMI groups ("known-groups validity"). Responsiveness High
The IWQOL-Lite-CT is a shortened, modified version of the original 31-item IWQOL-Lite. It was developed to capture the most relevant "concepts of interest" for patients living with obesity or overweight. The instrument is typically available as a for researchers and clinicians to review, though it is often administered electronically during trials. The impact of weight on social interactions, relationships,
The IWQOL-Lite-CT is a concise and focused 20-item self-report questionnaire. It is designed to be completed by adult participants in clinical trials, including those with and without type 2 diabetes. The 20 items are grouped into two primary domains:
On the final scale, higher scores reflect a better quality of life, while lower scores indicate a higher negative impact from weight. It is shorter than the original IWQOL-Lite, reducing
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For Chinese researchers and organizations, licensing can also be facilitated through Clinflash (易迪希), which provides a dedicated online form for licensing requests at www.usecoa.com.