Publications by authors named "Robin A Jeffries"

Purpose: To evaluate a health systems intervention to increase adolescents' receipt of high-quality sexual and reproductive health care services.

Methods: Quasi experimental design. Twelve high schools in a large public school district were matched into pairs.

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Purpose: We conducted an intervention to improve the implementation of a high school condom availability program, and evaluated its effect on students' awareness of the program and acquisition of condoms.

Methods: Twelve public high schools in the Los Angeles, CA area participated, half each in the intervention and control conditions. Project staff facilitated intervention schools' self-assessment of compliance with the school district's condom availability policy, creating an action plan by determining which mandatory program elements were lacking and identifying steps to improve compliance.

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Purpose: The prognostic usefulness of the Fuhrman nuclear grading system has been questioned for chromophobe renal cell carcinoma due to its frequent nuclear and nucleolar pleomorphism. Chromophobe tumor grade, a novel 3-tier tumor grading system based on geographic nuclear crowding and anaplasia, was recently reported to be superior to the Fuhrman system. We compared the 2 scoring systems in a large sporadic chromophobe renal cell carcinoma cohort to determine which grading scheme provides the most predictive assessment of clinical risk.

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Objectives: The objective of this study is to evaluate differences in patient presentation and short- and long-term outcomes between patients dichotomized by the level of preoperative s-creatinine (s-crea) without renal failure and to use EuroSCORE (ES) risk stratification for validating differences and for predictive purposes.

Methods: A thousand consecutive cardiac surgery patients from January 1999 through May 2000 were analyzed. Patients with off-pump surgery or s-crea >200 micromol/l (>2.

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Background: Studies suggest human immunodeficiency virus-positive (HIV+) patients have an increased risk of coronary artery disease (CAD), yet little is known about the histopathology, severity, or distribution of lesions.

Methods: The coronary arteries of 66 deceased AIDS patients and 19 HIV controls (age <55) were dissected and graded for percent luminal stenosis by intimal lesions, percent of intima involved with lipid, and extent of intimal calcification on a scale of 0 to 3. Medical histories, antiretroviral therapies, and CAD risk factors were reviewed.

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