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<title>Research Activities, April 2002, No. 260</title>
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<p><strong>You Are Here:</strong> <span class="crumb_link"><a href="/" class="crumb_link">AHRQ Archive Home</a> &gt; <a href="/research/resarch.htm" class="crumb_link"><em>Research Activities</em> Archive</a> &gt; April 2002<br />
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<td><h1><a name="h1" id="h1"></a> <em>Research Activities</em></h1>
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<td><div id="centerContent"><div class="headnote">
<p>This information is for reference purposes only. It was current when produced and may now be outdated. Archive material is no longer maintained, and some links may not work. Persons with disabilities having difficulty accessing this information should contact us at: <a href="https://info.ahrq.gov/">https://info.ahrq.gov</a>. Let us know the nature of the problem, the Web address of what you want, and your contact information. </p>
<p>Please go to <a href="https://www.ahrq.gov/">www.ahrq.gov</a> for current information.</p></div>
<h2>April 2002, No. 260</h2>
<hr /><br />
<h2>Contents</h2>
<p><a href="about.htm">About <em>Research Activities</em></a></p>
<h3>Feature Story</h3>
<p><a href="0402RA1.htm">Nationwide study confirms that older patients who need certain high-risk surgeries fare better in more experienced hospitals</a> </p>
<h3><a href="0402RA2.htm">Heart Disease</a></h3>
<p>
<a href="0402RA2.htm">Directing certain bypass patients from low- to high-volume hospitals could balance clinical benefits with patient choice</a><br />
<a href="0402RA3.htm">Referring children who need cardiac surgery to high-volume regional hospitals reduces deaths but increases travel distance</a><br />
<a href="0402RA4.htm">Lipid-lowering medication should be considered early in treatment of blacks with diabetes and high LDL cholesterol levels</a><br />
<a href="0402RA5.htm">Researchers examine cost-effectiveness of implantable defibrillators and amiodarone medication</a><br />
<a href="0402RA6.htm">Elderly heart attack patients treated in VA and non-VA hospitals are equally likely to receive appropriate medications</a></p>
<h3><a href="0402RA7.htm">Clinical Decisionmaking</a></h3>
<p>
<a href="0402RA7.htm">Mode of delivery may be related to bleeding problems among very low birthweight newborns</a><br />
<a href="0402RA8.htm">Poor asthma knowledge and exposure to indoor allergens complicate recovery after an acute asthma episode</a><br />
<a href="0402RA9.htm">Training, feedback on performance, and clinical reminders may encourage doctors to intensify therapy for patients who need it</a><br />
<a href="0402RA10.htm">Misconceptions about cancer clinical trials occur often among patients and researchers</a></p>
<h3><a href="0402RA11.htm">Health Care Delivery</a></h3>
<p>
<a href="0402RA11.htm">U.S. hysterectomy rates stayed constant in the 1990s and continued to be much higher than in most European countries</a><br />
<a href="0402RA12.htm">Having a regular source of primary care helps adults with diabetes manage their diet and improve glucose control</a><br />
<a href="0402RA13.htm">Certain verbal and nonverbal behaviors by physicians are associated with favorable patient outcomes</a><br />
<a href="0402RA14.htm">Patients welcome discussions with their doctors about smoking and other behaviors that affect their health</a><br />
<a href="0402RA15.htm">Blacks often are less satisfied with their health care, perhaps because they feel "socially distant" from their doctors</a></p>
<h3><a href="0402RA16.htm">Rural Health</a></h3>
<p>
<a href="0402RA16.htm">Researchers examine rural long-term care</a></p>
<h3><a href="0402RA17.htm">Health Care Costs and Financing</a></h3>
<p>
<a href="0402RA17.htm">Medicare payment is related to use of breast-conserving surgery and mastectomy among elderly women with breast cancer</a><br />
<a href="0402RA18.htm">Researchers examine the impact of prescription medicine coverage and copayments on medication use</a><br />
<a href="0402RA19.htm">Clinical trial participation does not increase the cost of routine care</a></p>
<h3><a href="0402RA20.htm">Health Insurance</a></h3>
<p>
<a href="0402RA20.htm">Employers may be able to lower their costs for health insurance by offering more plans and making employees more price sensitive</a><br />
<a href="0402RA21.htm">Employees who are given health plan quality information are more likely to switch to high-quality plans</a><br />
<a href="0402RA22.htm">Consumers perceive quality differences across health systems and factor these differences into health plan choices</a><br />
<a href="0402RA23.htm">Employee characteristics affect the generosity of health plans and the likelihood of employers offering a choice of plans</a><br />
<a href="0402RA24.htm">Elderly people find new Medicare information materials useful in navigating the maze of health plan choices</a><br />
<a href="0402RA25.htm">Conference attendees examine employers' use of risk adjustment to contend with adverse selection from health plans</a></p>
<h3><a href="0402RA26.htm">Dental Research</a></h3>
<p>
<a href="0402RA26.htm">School-based dental sealant programs can improve the dental health of poor children at minimal cost</a><br />
<a href="0402RA27.htm">Medicaid-insured and minority children have poor access to dental care and more cavities than other youths</a><br />
<a href="0402RA28.htm">Consumption of sugared soda has not increased youngsters' cavities, perhaps due to increased fluoride use</a></p>
<h3><a href="0402RA29.htm">Mental Health</a></h3>
<p>
<a href="0402RA29.htm">Disparities between men and women in minor mental health problems may reflect differences in social roles</a></p>
<h3><a href="0402RA30.htm">HIV/AIDS Research</a></h3>
<p>
<a href="0402RA30.htm">Severe liver toxicity occurs with certain HIV medications, especially among people coinfected with HIV and hepatitis</a><br />
<a href="0402RA31.htm">Researchers examine treatment issues for HIV-infected women</a><br />
<a href="0402RA32.htm">HCSUS studies examine Pap screening followup for HIV-positive women and lifestyle changes following HIV diagnosis</a></p>
<h3><a href="0402RA33.htm">Announcements</a></h3>
<p>
<a href="0402RA33.htm">New national survey details Americans' experiences with health care services</a><br />
<a href="0402RA34.htm">Expanded Web site will help primary care physicians diagnose smallpox, anthrax, and other bioterrorism-related infections</a><br />
<a href="0402RA35.htm">AHRQ announces availability of two new publications</a></p>
<p><a href="0402RA37.htm">Research Briefs</a></p>
<p class="size2"><em>Current as of April 2002<br />
AHRQ Publication No. 02-0021</em></p>
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<p class="size2"><strong>Internet Citation:</strong></p>
<p class="size2"><em>Research Activities</em> newsletter. April 2002, No. 260. AHRQ Publication No. 02-0021. Agency for Healthcare Research and Quality, Rockville, MD. https://www.ahrq.gov/research/apr02/</p>
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