[Treatment of obesity with energy reducing diet. Results of dietary advice during a period of 17 years]. / Behandling of fedme med energireduceret kost. Resultater fra 17 års kostvejledning.

The results of treatment of obesity by means of conventional dietary advice in the nutritional physiological laboratory. The Municipal Hospital, Copenhagen, during a period of 17 years are reviewed. This review involves 1,640 patients, 973 women and 667 men. 31% had a body mass index (BMI) of 25-29 kg/m2, 59% had BMI of 30-39 kg/m2 and 10% had BMI greater than or equal to 40 kg/m2. After 12 weeks, a total of 56.4% and after 16 weeks 50% of the patients were still receiving treatment. The weight-loss by the 12th week averaged 6.7 kg for women and 7.8 kg and 9.2 kg, respectively. The percentage of defaulters by the 12th week was independent of sex, initial BMI and the presence of other possible diagnoses but was significantly higher for the younger patients (less than 40 years) as compared with the older patients (greater than or equal to 40 years). The weight-loss at the 12th week was independent of age but was significantly positively correlated to high initial BMI and presumably high energy intake in the dietary history. The number of control weighings (frequency of attendance) was the parameter which best correlated to the weight-loss with an average weight-loss of 0.14 kg per attendance.

[Dietary advice in hypercholesterolemia. Relation of selected dietary factors to total serum cholesterol and high density lipoprotein cholesterol]. / Kostvejledning ved hyperkolesterolaemi. Udvalgte kostfaktorers relation til total serum-kolesterol og high density lipoprotein kolesterol.

Forty patients (14 women and 26 men) with slight to moderate hypercholesterolaemia received dietary advice and were followed-up for 12 weeks, the majority for 26 weeks. After 12 weeks, the total cholesterol had decreased by an average of 12% (from 7.92 to 6.97 mmol/l), the high density lipoprotein (HDL) cholesterol had increased by 5.3% (from 1.14 to 1.20 mmol/l) and thus the ratio of total cholesterol/HDL cholesterol had decreased by 17% (from 7.42 to 6.15). In the 35 patients who were followed-up for 26 weeks, the total cholesterol/HDL cholesterol decreased further (to 22% below the original value). HDL cholesterol was found by univariate regression analysis to be correlated significantly with the dietary content of the patients of fats (negative), polyunsaturated fatty acids (positive), sugar (negative), fibre (positive) and the total value (positive). Employing multivariate analysis with stepwise reduction, fats and fish sandwich spreads were found to be significantly correlated. The ratio of total cholesterol/HDL cholesterol by means of univariate analysis was found to be inversely correlated with the same dietary factors as HDL cholesterol while multivariate analysis revealed the content of polyunsaturated fatty acids, sugar and alcohol intake to be significantly correlated.

Individual sensitivity to lactose in lactose malabsorption.

The clinical significance of lactose malabsorption and the individual sensitivity to lactose were investigated in 20 patients with verified lactose malabsorption. Thirteen patients were relieved of all symptoms while seven improved only on a lactose-free dth lactose-free milk but following provocation with increasing amounts of lactose, the tendency to diarrhea and abdominal discomfort increased considerably. Three patients experienced discomfort after provocation with only 5 gl lactose. On provocation with increasing amounts of lactose the seven patients who had not recovered also developed increased abdominal discomfort but none of them developed increased tendency to diarrhea. It is concluded that, in addition to lactose malabsorption, these patients must suffer from ittitable colon with tendency to constipation.