Results from a Harris Interactive January 2007 online poll of 2,237 U.S. adults show that half of the respondents feel that patients have lost control over how their medical records are used by organizations such as life insurance companies, employers and government health agencies.

Additionally, 17% say they have withheld information from their health care providers because of worries the information might be disclosed. That number rises to 21% for participants who describe their health to be fair or poor.

The poll also found that 70% of respondents are satisfied with the way doctors and hospitals protect the confidentiality and security of personal health information. Further, 63% of respondents agree that use of computers to record and share medical records can be accomplished without jeopardizing patient privacy rights.

For more information, go to harrisinteractive.com.