[Consensus approach: Prior to the construction of an evaluation scale of risk constipation patients hospitalized for nursing practice].

Background: Constipation is a frequent issue during hospitalization. Multiple causes such as the existence of irregular habits, lack of exercise as well as medical history have been identified. Drugs such as strong painkillers, central nervous system therapies and treatments of the digestive tract are a major cause of constipation.

[Is nutritional intervention influencing lipid allowances beneficial?].

An earlier study (consumption study) has shown that in subjects eating normally: 1) the amount of fat consumed per day corresponds to 4/5 of the fat contained in the portions served; 2) the distribution of the fatty acids (FA) consumed is unfavorable because of the use of saturated FA for food preparation and cooking and because of the elimination of mono- and polyunsaturated FA in the unconsumed food. In order to determine whether a simple nutritional intervention might favorably modify the distribution of FA consumed, a computer simulation of a decrease in allowances of saturated FA in exchange for an increase in mono- and polyunsaturated FA was tested. The laboratory results were compared to those of the computer program.

[Qualitative and quantitative assessment of lipid consumption in the intake of a community].

Most nutritional studies assess the nutriment allowance of a selected population from inquiries and tables of food components. Very few of them use biochemical analysis of lipid extraction, which is a more reliable process. In other respects, the investigations on the real consumption of the population are scarce.