tailieunhanh - Some intelrim Results from a Controlled Trial of Cost Sharing in Health Insurance

7,706 persons are participating in a controlled trial of alternative health insurance results indicate that persons fully covered for medical services spend around 50 percent more than similar persons insured with an income-related catastrophic coverage leads to more people using services and increased hospital patients are admitted to the hospital, howev | Some Interim Results from a Controlled Trial of Cost Sharing in Health Insurance Joseph p. Newhouse Willard G. Manning Carl N. Morris Larry L. Orr Naihua Duan Emmett B. Keeler Arleen Leibowitz Kent H. Marquk M. Susan Marquis Charles E. Phelps Robert H. Brook Rand HEALTH INSURANCE EXPERIMENT SERIES The research reported herein was performed pursuant to Grant No. 016B-7903-P2021 from the . Department of Health and Human Services Washington . Library of Congress Cataloging in Publication Data Main entry under title Some interim results from a controlled trial in health insurance. R-2847-HHS. 1. Medical care Cost of United States. 2. Medical care United States utilization. 3. Insurance Health United States. I. Newhouse Joseph F. II. United States. Dept of Health and Human Services. III. Rand Corporation. 82011 81-21117 ISBN 0-8330-0373-9 AACR2 The Rand Publication Series The Report is the principal publication documenting and transmitting Rand s major research findings and final research results. The Rand Note reports other outputs of sponsored research for general distribution. Publications of The Rand Corporation do not necessarily reflect the opinions or policies of the sponsors of Rand research. Published by The Rand Corporation R-2847-HHS Some Interim Results from a Controlled Trial of Cost Sharing in Health Insurance Joseph p. Newhouse Willard G. Manning Carl N. Morris Larry L Orr Nalhua Duan Emmett B. Keeler Arleen Leibowitz Kent H. Marquis M. Susan Marquis Charles E. Phelps Robert H. Brook January 1982 Prepared under a grant from the . Department of Health and Human Services Rand SANTA MONICA CA. .