نتایج جستجو برای: their preferred alternative
تعداد نتایج: 2523424 فیلتر نتایج به سال:
Little is known about the use of services in a preferred provider organization (PPO). We studied a preferred provider arrangement between Pacific Medical Center and employees of the City of Seattle. In the second 12 months of this program 8,529 subjects submitted at least one claim; of these, only 420 (4.9%) ever used the preferred provider. Those who used the PPO at least once differed signifi...
Advantame is a new ultrahigh-intensity noncaloric sweetener derived from aspartame and approved for human use. Rats and mice are not attracted to the taste of aspartame and this study determined their preference for advantame. In 24-h choice tests with water, C57BL/6J mice and Sprague-Dawley rats were indifferent to advantame at concentrations of 0.01, 0.03, and 0.1mM but significantly preferre...
The risk of radiologic procedures is determined by different factors including contrast media, type of disease, procedure and skill of the physician. To reduce the contrast media-related risk, it is wise to use low osmolar contrast media (LOCM) in high-risk patients. When there is negligible cost difference between LOCM and other contrast media, it is wise to use LOCM for all patients. If an al...
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