Compared with generic HR-QOL instruments, disease-specific instruments are more likely to

Compared with generic HR-QOL instruments, disease-specific instruments are more likely to

• A. General health across populations
• B. Be less responsive
• C. Lower cost
• D. Detect disease-specific changes in quality of life

Answer: (D)

Disease-specific quality-of-life tools focus on the symptoms and impacts that matter most for a particular condition. Because they target those disease-relevant domains, they’re more sensitive to changes caused by treatment or disease progression. This means they can detect improvements or deteriorations in quality of life that a generic instrument might miss, since generic measures cover broad health aspects and are less tied to the nuances of a single disease. Cost and development complexity can vary, but the defining advantage is the greater responsiveness to disease-specific changes. So, disease-specific instruments are best at detecting disease-specific changes in quality of life.

Disease-specific quality-of-life tools focus on the symptoms and impacts that matter most for a particular condition. Because they target those disease-relevant domains, they’re more sensitive to changes caused by treatment or disease progression. This means they can detect improvements or deteriorations in quality of life that a generic instrument might miss, since generic measures cover broad health aspects and are less tied to the nuances of a single disease. Cost and development complexity can vary, but the defining advantage is the greater responsiveness to disease-specific changes. So, disease-specific instruments are best at detecting disease-specific changes in quality of life.