[Television publicity and food preferences of school age children of the metropolitan region].
BACKGROUND
There is an alarming increase in the prevalence of child obesity in Chile. Lack of exercise and bad feeding habits strongly strongly contribute to the problem.


OBJECTIVE
To investigate the influence of television publicity on school age children food preferences.


METHODS
A semi structured interview was applied to a representative sample of 786 school age children aged 6 to 11 years old, living in Metropolitan Santiago. Time watching television during week days and the attitude towards food and beverage commercials was analyzed and related to food preferences.


RESULTS
Ninety nine percent of school age children watch television during week days and 20% watches more the three hours daily. Snack commercials such as those about potato chips, chocolates, cookies and ice cream, are preferred by 35% of children. Soda commercials are preferred by 33% and yoghurt commercials by 12%. Eighty five percent of children had money to buy food. Of these, 66% bought snacks, 15% bought sodas and 7% yoghurt. The same tendency was observed in school collations.


CONCLUSIONS
The high percentage of children, watching television and the influence of commercials in their food preferences, requires an urgent educational strategy to promote healthy feeding habits.
Olivares
S
S
Instituto de Nutrición y Tecnología de los Alimentos (INTA), Universidad de Chile. solivare@uec.inta.uchile.cl
Albala
C
C
García
F
F
Jofré
I
I
D000293:Adolescent; D002648:Child; D002677:Chile; D005260:Female; D005518:Food Preferences; D006801:Humans; D008297:Male; D011406:Propaganda; D012959:Socioeconomic Factors; D013690:Television