Public opinion of health care based on many factors; report suggests reasons for changes in concerns.(Brief Article)

Satisfaction about the health care system, services, and providers change frequently based on a number of forces, according to a report by Harris Interactive, a marketing research firm based in Rochester, NY.

The report suggests that all the forces sometimes have made a difference at one time or another in public priorities and support for legislation or new health care initiatives. But the magnitude of the effect varies …