A study of the reliability, validity, and precision of scales to measure chronic functional limitations due to poor health /
Stewart, Anita L,
A study of the reliability, validity, and precision of scales to measure chronic functional limitations due to poor health / Anita L. Stewart, John E. Ware, Jr., and Robert H. Brook - 40 pages ; 28 cm. - The Rand paper series ; P-5660 . - Rand paper series ; P-5660 .
Includes bibliographical references (pages 22-24)
Medical care--Evaluation --United States
Chronically ill--Care
A study of the reliability, validity, and precision of scales to measure chronic functional limitations due to poor health / Anita L. Stewart, John E. Ware, Jr., and Robert H. Brook - 40 pages ; 28 cm. - The Rand paper series ; P-5660 . - Rand paper series ; P-5660 .
Includes bibliographical references (pages 22-24)
Medical care--Evaluation --United States
Chronically ill--Care