Association between commercial television exposure and fast-food consumption among adults.

Auteur(s) :
Scully M., Wakefield M., Dixon H.
Date :
Juin, 2021
Source(s) :
Public health nutrition. # p
Adresse :
1Centre for Behavioural Research in Cancer, The Cancer Council Victoria, 1 Rathdowne Street, Carlton, Victoria 3053, Australia.

Sommaire de l'article

: Public Health Nutr. 2008 Mar 14:1-6. [Epub ahead of print] Links

OBJECTIVE: To examine the association between television advertising exposure and adults’ consumption of fast foods. DESIGN: Cross-sectional telephone survey. Questions included measures of frequency of fast-food consumption at different meal times and average daily hours spent watching commercial television.Subjects/settingSubjects comprised 1495 adults (41 % response rate) aged >/=18 years from Victoria, Australia. RESULTS: Twenty-three per cent of respondents usually ate fast food for dinner at least once weekly, while 17 % consumed fast food for lunch on a weekly basis. The majority of respondents reported never eating fast food for breakfast (73 %) or snacks (65 %). Forty-one per cent of respondents estimated watching commercial television for /=3 h/d (high viewers). After adjusting for demographic variables, high viewers were more likely to eat fast food for dinner at least once weekly compared with low viewers (OR = 1.45; 95 % CI 1.04, 2.03). Both moderate viewers (OR = 1.53; 95 % CI 1.01, 2.31) and high viewers (OR = 1.81; 95 % CI 1.20, 2.72) were more likely to eat fast food for snacks at least once weekly compared with low viewers. Commercial television viewing was not significantly related (P > 0.05) to fast-food consumption at breakfast or lunch. CONCLUSIONS: The results of the present study provide evidence to suggest that cumulative exposure to television food advertising is linked to adults’ fast-food consumption. Additional research that systematically assesses adults’ behavioural responses to fast-food advertisements is needed to gain a greater understanding of the mechanisms driving this association.

Source : Pubmed