JPAH Volume 6, Supplement, September 2009

Physical Activity Surveillance and Assessment

Commentary
	Physical Activity Surveillance: Providing Public Health Data for Decision Makers S1 – S2 Deborah A. Galuska, Janet E. Fulton,

	Staying on Task: Challenges of Global Physical Activity Surveillance S3 – S4 Michael Pratt, Janet E. Fulton

	Progress and Pitfalls in the Use of the International Physical Activity Questionnaire (IPAQ) for Adult Physical Activity Surveillance S5 – S8 Adrian Bauman, Barbara E. Ainsworth, Fiona C. Bull, Cora L. Craig, Maria Hagströmer, James F. Sallis, Michael Pratt, Michael Pratt

Original Research
	Prevalence of Self-Reported Aerobic Physical Activity Among U.S. States and Territories—Behavioral Risk Factor Surveillance System, 2007 S9 – S17 Fleetwood Loustalot, Susan A. Carlson, Janet E. Fulton, Judy Kruger, Deborah A. Galuska, Felipe Lobelo

	Differences in Physical Activity Prevalence and Trends From 3 U.S. Surveillance Systems: NHIS, NHANES, and BRFSS S18 – S27 Susan A. Carlson, Dianna Densmore, Janet E. Fulton, Michelle M. Yore, Harold W. Kohl

	Television Viewing, Computer Use, and BMI Among U.S. Children and Adolescents S28 – S35 Janet E. Fulton, Xuewen Wang, Michelle M. Yore, Susan A. Carlson, Deborah A. Galuska, Carl J. Caspersen

	Healthy People 2010 Objectives for Physical Activity, Physical Education, and Television Viewing Among Adolescents: National Trends From the Youth Risk Behavior Surveillance System, 1999–2007 S36 – S45 Richard Lowry, Sarah M. Lee, Janet E. Fulton, Laura Kann,

	Test-Retest Repeatability and Relative Validity of the Global Physical Activity Questionnaire in a Developing Country Context S46 – S53 Oanh T.H. Trinh, Nguyen Do Nguyen, Hidde P. van der Ploeg, Michael J. Dibley, Adrian Bauman,

	Psychometric Properties of the IPAQ: A Validation Study in a Sample of Northern Franco-Ontarians S54 – S60 Alain P. Gauthier, Michel Lariviere, Nancy Young,

	The Work and Home Activities Questionnaire: Energy Expenditure Estimates and Association With Percent Body Fat S61 – S69 Gladys Block, Christopher D. Jensen, Torin J. Block, Jean Norris, Tapashi B. Dalvi, Ellen B. Fung,

	Objective Measures of the Environment and Physical Activity—Results of the Environment and Physical Activity Study in English Adults S70 – S80 Charlie Foster, Melvyn Hillsdon, Andy Jones, Chris Grundy, Paul Wilkinson, Martin White, Bart Sheehan, Nick Wareham, Margaret Thorogood,

	Measuring Walking for Physical Activity Surveillance—The Effect of Prompts and Respondents’ Interpretation of Walking in a Leisure Time Survey S81 – S88 Dafna Merom, Heather R. Bowles, Adrian Bauman,

	Observing Children’s Playground Activity Levels at 13 Illawarra Primary Schools Using CAST2 S89 – S96 Anne-Maree Parrish, Don Iverson, Ken Russell, Heather Yeatman,

	Physical Activity in the Park Setting (PA-PS) Questionnaire: Reliability in a California Statewide Sample S97 – S104 Joseph T. Walker, Andrew J. Mowen, William Hendricks, Judy Kruger, James R. Morrow, Jr., James R. Morrow, Jr., Kelly Bricker,

	Measuring Physical Activity Self-Regulation Strategies in Older Adults S105 – S112 M. Renée Umstattd, Robert W. Motl, Sara Wilcox, Ruth P. Saunders, Melissa Watford,

	Validation of the Neighborhood Environment Walkability Scale (NEWS) Items Using Geographic Information Systems S113 – S123 Marc A. Adams, Sherry Ryan, Jacqueline Kerr, James F. Sallis, Kevin Patrick, Lawrence D. Frank, Gregory J. Norman,

	Validation of the Jackson Heart Study Physical Activity Survey in African Americans S124 – S132 Todd A. Smitherman, Patricia M. Dubbert, Karen B. Grothe, Jung Hye Sung, Darla E. Kendzor, Jared P. Reis, Barbara E. Ainsworth, Robert L. Newton, Jr., Herman A. Taylor, Jr., Karen T. Lesniak, Herman A. Taylor, Jr., Herman A. Taylor, Jr.,

	Actigraph Calibration in Obese/Overweight and Type 2 Diabetes Mellitus Middle-Aged to Old Adult Patients S133 – S140 Catarina Vasques,

	Comparison of Kenz Lifecorder Versus Actigraph Physical Activity Output in Free-Living Conditions S141 – S147 Mark Abel, James Hannon, Tia Lillie, Katie Sell, David Anderson, Geri Conlin,

	Compliance With Wearing Physical Activity Accelerometers in High School Students S148 – S155 John R. Sirard, Megan E. Slater,

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Physical Activity Surveillance and Assessment

Commentary

Original Research