Is Isolated Low High-Density Lipoprotein Cholesterol a Cardiovascular Disease Risk Factor? New Insights From the Framingham Offspring Study.

Background: Although the inverse association between high-density lipoprotein cholesterol (HDL-C) and risk of cardiovascular disease (CVD) has been long established, it remains unclear whether low HDL-C remains a CVD risk factor when levels of low-density lipoprotein cholesterol (LDL-C) and triglycerides (TG) are not elevated. This is a timely issue because recent studies have questioned whether HDL-C is truly an independent predictor of CVD.

Methods And Results: 3590 men and women from the Framingham Heart Study offspring cohort without known CVD were followed between 1987 and 2011.

Development and evaluation of a service-learning model for preclinical student education in cardiovascular disease prevention.

Background: Cardiovascular diseases are the leading cause of preventable morbidity and mortality in the USA. Medical schools must prepare trainees to address prevention, including improving ability in counseling patients to modify lifestyle risk factors. Most medical students do not receive significant training or clinical experience in preventive medicine until the clinical years of medical school.

Understanding self-reported staging of dietary behavior in low-income women.

This study examined self-reported staging for the goal of eating a low-fat diet and several specific dietary consumption behaviors to understand better readiness for dieting. Self-assessed motivation, food frequency measures, and psychosocial variables were obtained from 2057 low-income women enrolled in the Maryland Food for Life Program. Results indicated that staging of specific dietary consumption behaviors was significantly related to staging for the global goal of eating a low-fat diet.

Changes in sodium levels in processed and restaurant foods, 2005 to 2011.

Importance: Excess consumption of sodium is an important cause of hypertension, a major risk factor for heart disease and stroke. The higher the level of consumption, the greater is a person's likelihood of developing hypertension. Numerous organizations have recommended reductions in sodium intake in the United States.