[Comparison of effect between multiplex and simplex nutritional intervention on hyperlipemia, hypertension or diabetes].
OBJECTIVE: To explore the effect of simplex and multiplex nutritional intervention on hyperlipemia, hypertension or diabetes. METHODS: 260 persons who have hyperlipemia were randomized to 3 groups: (1) "the multiplex nutritional intervention group", is given 100 g coarse food grain everyday and nutrition education, (2) "the simplex nutritional intervention group", is only given nutrition education, (3) "the control group". RESULTS: After three months, the degressive value of blood pressure, blood sugar and blood lipid respectively in the multiplex nutritional intervention group were larger than in the simplex nutritional intervention. CONCLUSION: There are better effect on hyperlipemia, hypertension and diabetes by nutrition education plus passive dietary intervention than by nutrition education.