This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non-Communicable Diseases, Subject name: Social & Preventive Medicine
Modifiable risk factors in coronary artery disease are all EXCEPT 
Select and explain. 
A. Personality, B. Smoking, C. Obesity, D. Hypertension
A: Personality
Answer: A: Personality 
Explanation: Ans. a (Personality). (Ref. Park, PSM, 22th ed., 339)Risk factors for CHDsNon-modifiableModifiableAgeSexGenetic factorsFamily history - Ethnicity? personalityObesitySmokingHypertensionSalt intakeSaturated fatsDietary fibersAlcoholHeart ratePhysical activity (sedentary habits)Environmental stressOC pillsSocioeconomic statusNoiseTemperatureHumidity