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Recent Publications

Pediatrics. 2015 Jan 19. [Epub ahead of print]
Authors: Powell LM, Nguyen BT, Dietz WH.

Background and objective: Pizza consumption is a top contributor to children’s and adolescents’ caloric intake. The objective of this study was to examine children’s and adolescents’ pizza consumption patterns and its impact on their energy and nutrient intake.

Methods: Twenty-four–hour dietary recall data for children aged 2 to 11 and adolescents aged 12 to 19 were drawn from the 2003–2004, 2005... more

Int J Environ Res Public Health. 2015 Jan 9;12(1):504-20.
Authors: Shang C.

Background: Existing evidence has shown that most smoking uptake and escalation occurs while smokers are teenagers or young adults. Effective policies that reduce smoking uptake and escalation will play an important role in curbing cigarette smoking. This study aims to investigate the effect of smoke-free air (SFA) laws in bars on smoking initiation/relapse while controlling for other confounders. Methods: The national longitudinal Survey of Youth 1997 (NLSY97) from... more

Am J Prev Med. 2015 Jan 6. [Epub ahead of print]
Authors: Terry-McElrath YM, Chriqui JF, O'Malley PM, Chaloupka FJ, Johnston LD.
 
Background: Beginning in the 2014–2015 school year, all U.S. schools participating in federally reimbursable meal programs are required to implement new nutrition standards for items sold in competitive venues. Multilevel mediation modeling examining direct, mediated, and indirect pathways between policy, availability, and student consumption might provide... more

Neuropsychology. 2015 Jan 5. [Epub ahead of print]
Authors: Schuster RM, Crane NA, Mermelstein R, Gonzalez R.

Objective: Co-occurring cannabis and tobacco use has become increasingly prevalent among young adults, but it is not clear how tobacco use may alter the neurocognitive profile typically observed among cannabis users. Although there is substantial evidence citing cannabis and tobacco's individual effect... more

Am J Prev Med. 2015 Jan;48(1 Suppl 1):S111-9. 
Authors: Laux FL, Chaloupka FJ, Beebe LA.

Background: Oklahoma's tribal tobacco shops are distributed throughout the state, including in urban areas. During the time frame of this study, state excise tax rates for cigarettes varied by tribe and region, and took five distinct levels, ranging from 5.75 cents to $1.03 per pack. Purpose: To describe the pricing behavior of these smoke shops in a way that could support potential increases in the tribal taxation of cigarettes within the state. ... more

Tob Control. 2014 Dec 30. [Epub ahead of print]
Authors: Chaloupka FJ, Warner KE, Acemoğlu D, Gruber J, Laux F, Max W, Newhouse J, Schelling T, Sindelar J.

The Family Smoking Prevention and Tobacco Control Act of 2009 gave the Food and Drug Administration (FDA) regulatory authority over cigarettes and smokeless tobacco products and authorised it to assert jurisdiction over other tobacco products. As with other Federal agencies, FDA is required to assess the costs and benefits of its significant regulatory actions. To date, FDA has issued economic impact analyses of one... more

PLoS One. 2014 Dec 12;9(12):e114707.
Authors: Xu X, Variyam JN, Zhao Z, Chaloupka FJ.

This study investigates the impact of food price on obesity, by exploring the co-occurrence of obesity growth with relative food price reduction between 1976 and 2001. Analyses control for female labor participation and metropolitan outlet densities that might affect body weight. Both the first-difference and fixed effects approaches provide consistent evidence suggesting that relative food prices have substantial impacts on obesity and such impacts were more pronounced among the low-educated.... more

Res Q Exerc Sport. 2014 Dec;85(4):488-501. 
Authors: Turner L, Johnson TG, Slater SJ, Chaloupka FJ.

Method: Surveys were obtained from respondents in nationally representative samples of elementary schools from 2009-2010 to 2011-2012 (1,831 schools). Results: Few schools (20.8%) provided students with PE class every day, but most (76.3%) had an appropriate PE student-to-teacher ratio ( ≤ 25:1). Many schools (74.0%) offered 20 min of... more

Transp Res D Transp Environ. 2014 Dec 1;33:17-25.
Authors: Nicholson LM, Turner L, Slater SJ, Abuzayd H, Chriqui JF, Chaloupka F.

The objective of this study is to develop a measure of traffic calming with nationally available GIS data from NAVTEQ and to validate the traffic calming index with the percentage of children reported... more

Transp Res D Transp Environ. 2014 Dec 1;33:17-25.
Authors: Nicholson LM, Turner L, Slater SJ, Abuzayd H, Chriqui JF, Chaloupka F.

The objective of this study is to develop a measure of traffic calming with nationally available GIS data from NAVTEQ and to validate the traffic calming index with the percentage of children reported by... more

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