Abstract
Dietary assessment methods provide information about the quantity and quality of foods and dishes that make up the diet of individual. As a rule, this kind of information is collected during epidemiological studies. However, taking into account the role of nutrition in the development and progression of internal diseases, the importance of dietary modification for their treatment and prevention, analysis of the diet and structure of the nutrition may be an important additional tool in the clinical practice, which is able to increase the effectiveness of therapy and improve the prognosis of patients. In addition, information about the patient’s actual nutrition can be used to assess the risk of developing chronic non-communicable diseases, to determine the scope of examination and identify the causes of symptoms, and guide management to determine the frequency of observation. Thus, dietary assessment methods, the different frequency of their use and distinct combinations, make it possible to obtain various types of information about the structure of nutrition and eating habits of an individual or group of individuals in a certain area at a certain point of time in the past or present.
The inclusion of methods for assessing actual food intake in the protocols of clinical trials is an important measure, and this article discusses the main types of questionnaires, which are both of scientific interest and of practical importance, conditions and limitations of their use and their possible combinations to optimize the information obtained.
Contribution:
Sheptulina A.F. — the concept and design of the study, collection and processing of material, writing a text;
Dzhioeva O.N. — collection and processing of material, writing a text;
Kiselev A.R. — editing;
Drapkina O.M. — the concept and design of the study, scientific leadership, editing.
All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.
Acknowledgement. The study was carried out as part of the scientific work "Effectiveness of low-frequency transcutaneous electrical stimulation of the vagus nerve in reducing weight and improving the quality of life in obese patients", carried out at the Federal State Budgetary Institution "NMIC TPM" of the Ministry of Healthcare of the Russian Federation in accordance with the state task of the Ministry of Healthcare of the Russian Federation No. 122031500407-5 (20222024).
Received: October 4, 2022 / Accepted: March 24, 2023 / Published: April 20, 2023
