关键词: 血脂异常, 膳食, 病例对照研究, 危险因素

Abstract:

To investigate the dietary intakes of dyslipidemias patients and to explore its related risk factors. Methods217 dyslipidemias patients and 163 healthy persons were randomly selected for an epidemiological casecontrol study. The dietary intakes of the two groups and quantity suggested by the balanced diet pagoda were compared. An unconditional logistic regression analysis was carried out. ResultsIntakes of cerealstuber cropsmixed beans, meal, seafood, and oil per day in the patient group were more than those in the control group（P＜0.05）. In both groups, intakes of vegetables, fruits and milk were insufficient while the oil and salt, intakes were  excessive. Excessive intake of cerealstuber cropsmixed beans, meal, sweet foods, animal innards, salted vegetables, and oil, high WHR and pulse pressure, frequently taking late supper and snacks, dinner at ＜4?h before sleep, and frequently receiving food aids were risk factors for dyslipidemias, while drinking tea and adequate meat were protective factors. ConclusionDyslipidemias are very dependent on diets, and study on risk factors can help identify the highrisk groups and pertinent measures can be taken.

Key words: Dyslipidemias, Diet, Casecontrol study, Risk factors