Answer to Assignment Example | Topics and Well Written Essays - 250 words

Answer to - Assignment Example Blood related measurements included hemoglobin A1c concentration, HDL, LDL, fibrinogen, and triglyceride levels. Demographic data, diet information, and medical history were also obtained at baseline. The researchers used factor analysis models to determine the extent of the alcohol-CVD relationship through the evaluation of intermediate variables. The results show a J-shaped relationship between alcohol and CVD events. They also found that the reduced risk of CVD found in moderate drinkers is mostly explained by the effect of alcohol on intermediate health factors such as lipids, metabolism, inflammatory agents, and blood pressure. Appropriately, the authors suggest that these findings will need to be tested across populations in order to clarify the mechanisms involved in the relationship model. The quality of this research is strengthened through the large sample size included for analysis. It would have been an improvement to offer a breakdown of the results based on the obtained demographic data, though the task may have over-complicated the results. Overall this research presents worthy information that should prove