Utilization of evidence-based guidelines for prevention of obesity and hypercholesterolemia among primary healthcare physicians in southwest of Saudi Arabia.

To evaluate knowledge and use of evidence-based guidelines for prevention of obesity and hypercholesterolemia among primary healthcare physicians in Jazan, Saudi Arabia.This cross-sectional study targeted 170 primary healthcare centres (PHCs) in Jazan. Measurement of study's variables was completed during personal interviews. The content of the study instrument was based on The Saudi Guidelines on the Prevention and Management of Obesity and The Cholesterol Management Guide for Healthcare Practitioners.A total of 234 physicians participated in this study. The age of the physicians varied between 25 and 65 years and 51.7% of them were females. Knowledge of the physicians about the eat-well plate recommendations was very low, with none of the physicians reporting the recommended daily portions of fruits and vegetables. Less than 20% of the physicians knew the cutoff points for considering central obesity among male and female individuals. Only 21% of the physicians reported adherence concerning screening for obesity and 42% reported adherence to the guidelines concerning screening for hypercholesterolemia. Only 9% of the physicians were adherent to the guidelines concerning reducing the risk of obesity and only 13% reported adherence to the guidelines related to the reduction of hypercholesterolemia risk.The current investigation detected a low level of knowledge and adherence concerning the evidence-based practice related to prevention of the obesity and hypercholesterolemia and therefore limited role of PHC physicians in the prevention of obesity or hypercholesterolemia.