Specifically, after being adjusted by various models including age, gender, race, hypertension, diabetes, hyperlipidemia, coronary heart disease, smoking status and vigorous work activity, ApoB was positively associated with DXA body fat distribution indicators, including arms percent fat, legs percent fat, trunk percent fat, total percent fat, android percent fat, gynoid percent fat, arm circumference and waist circumference. The gene discussed is APOB; the disease is diabetes mellitus.