J Korean Diet Assoc.  2003 Feb;9(1):32-39.

The clinical and cost effectiveness of medical nutrition therapy in persons with hypercholesterolemia

• Shon CM
• Nho MR
• Lee YH
• Lim JH

Abstract

Although medical nutrition therapy (MNT) is considered as a cornerstone of medical treatment for hypercholesterolemia, few studies have evaluated medical and economical outcome of MNT. This study was conducted to identify whether MNT administered by registered dieticians could lead to a beneficial clinical and cost outcome in persons with hypercholesterolemia. A prospective clinical trial was carried out at outpatient clinics, which involved an initial visit with a dietitian followed by another visit at first 4 weeks during the 6 weeks study periods. Thirty-nine subjects took part in a 6 weeks nutrition intervention program. Clinical and economical outcomes were compared before and after MNT. Medical nutrition therapy lowered total serum cholesterol level 6.1% (P<0.05), low-density lipoprotein cholesterol (LDL-C) 9.4% (P<0.05) and high-density lipoprotein cholesterol (HDL-C) 3.0% (P<0.05). The cost-effective ratio was 1,520 won/cholesterol mg/dl and 1,441 won/LDL-cholesterol mg/dl, respectively. After dietitian's intervention, lipid drug eligibility was obviated in 16 of 39(41%) subjects. The cost savings from the avoidance of lipid medications was 151,107 won per patient annually. In conclusion, it is suggested that provision of systemic intensive nutritional care for persons with hypercholesterolemia has significant effects on serum cholesterol reduction and clinical cost savings.

Keyword

Medical nutrition therapy; Cost-effective ratio; Hypercholesterolemia; Intensive nutritional care

MeSH Terms

Ambulatory Care Facilities
Cholesterol
Cost Savings
Cost-Benefit Analysis*
Humans
Hypercholesterolemia*
Lipoproteins
Nutrition Therapy*
Nutritionists
Prospective Studies
Cholesterol
Lipoproteins