Simulating the Impact of Sugar-Sweetened Beverage Warning Labels in Three Cities.
Am J Prev Med
; 54(2): 197-204, 2018 02.
Article
in En
| MEDLINE
| ID: mdl-29249555
ABSTRACT
INTRODUCTION:
A number of locations have been considering sugar-sweetened beverage point-of-purchase warning label policies to help address rising adolescent overweight and obesity prevalence.METHODS:
To explore the impact of such policies, in 2016 detailed agent-based models of Baltimore, Philadelphia, and San Francisco were developed, representing their populations, school locations, and food sources, using data from various sources collected between 2005 and 2014. The model simulated, over a 7-year period, the mean change in BMI and obesity prevalence in each of the cities from sugar-sweetened beverage warning label policies.RESULTS:
Data analysis conducted between 2016 and 2017 found that implementing sugar-sweetened beverage warning labels at all sugar-sweetened beverage retailers lowered obesity prevalence among adolescents in all three cities. Point-of-purchase labels with 8% efficacy (i.e., labels reducing probability of sugar-sweetened beverage consumption by 8%) resulted in the following percentage changes in obesity prevalence Baltimore -1.69% (95% CI= -2.75%, -0.97%, p<0.001); San Francisco -4.08% (95% CI= -5.96%, -2.2%, p<0.001); Philadelphia -2.17% (95% CI= -3.07%, -1.42%, p<0.001).CONCLUSIONS:
Agent-based simulations showed how warning labels may decrease overweight and obesity prevalence in a variety of circumstances with label efficacy and literacy rate identified as potential drivers. Implementing a warning label policy may lead to a reduction in obesity prevalence. Focusing on warning label design and store compliance, especially at supermarkets, may further increase the health impact.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Product Labeling
/
Beverages
/
Overweight
/
Nutritive Sweeteners
/
Models, Biological
Type of study:
Etiology_studies
/
Prevalence_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Child
/
Female
/
Humans
/
Male
Country/Region as subject:
America do norte
Language:
En
Journal:
Am J Prev Med
Journal subject:
SAUDE PUBLICA
Year:
2018
Document type:
Article