Knowledge of nutrition and physical activity in apparently healthy Indian adults.

Auteur(s) :
Khadilkar A., Pandit-Agrawal D., Chiplonkar S., Khadilkar V.
Date :
Fév, 2018
Source(s) :
Public health nutrition. # p1-10
Adresse :
1Hirabai Cowasji Jehangir Medical Research Institute,Jehangir Hospital,32 Sassoon Road,Pune 411 001,India.

Sommaire de l'article

To assess knowledge of nutrition and physical activity; examine associations of knowledge with sociodemographic and anthropometric parameters; and evaluate the relationship between knowledge and practice in adults.

In a cross-sectional design, 720 adults were selected using random sampling. Data on anthropometry, body fat, diet, physical activity, and nutrition and physical activity knowledge were collected using standardized questionnaires. Tertiles were used to categorize nutrition knowledge (NK) and physical activity knowledge (PK). Settings Subjects selected through routine health checks from hospitals, housing societies and residential areas.

A total of 720 adults (361 men) aged 35-50 years participated.

Mean age was 42·7 (sd 9·4) years and mean BMI was 25·8 (sd 5·0) kg/m2. Mean energy intake was 64 %, protein was 68 % and fat was 144 % of the RDA. Mean NK and PK scores were 10·2 (sd 2·9) and 6·5 (sd 1·7), respectively, and were similar across genders (P>0·05). Individuals with higher education exhibited significantly higher NK and PK. Individuals with high fat had significantly higher NK and PK (P<0·05) than participants with normal fat percentage. Overweight and obese individuals had significantly higher PK (P<0·05). Multivariate regression modelling indicated that NK was positively associated with dietary intakes of leafy vegetables, salads and sprouts but negatively associated with fruit intake. BMI, television and reading time were positively associated with PK, even after adjusting for sociodemographic status.

There is a need for increased efforts towards developing health education programmes focusing on transforming nutrition and physical activity knowledge into practice and adherence to guidelines.

Source : Pubmed