Medicine and Health Sciences Commons^™

Update From The Advisory Committee On Immunization Practices., Jennifer E. Schuster, Sean O'Leary, David W. Kimberlin

Manuscripts, Articles, Book Chapters and Other Papers

The Advisory Committee on Immunization Practices (ACIP) consists of medical and public health experts who develop recommendations on vaccine use in the United States. The ACIP meets 3 times per year, and members and Centers for Disease Control (CDC) staff present findings and discuss vaccine research, vaccine effectiveness (VE) and safety, clinical trial results, and labeling/package insert information. Outbreaks of vaccine-preventable diseases and vaccine shortages are also discussed. Nonvoting representatives from the American Academy of Pediatrics and the Pediatric Infectious Diseases Society are present. The ACIP met on June 22-23, 2016 to discuss proposed recommendations for influenza vaccination, for human …

School-Located Influenza Vaccinations: A Randomized Trial., Peter G. Szilagyi, Stanley Schaffer, Cynthia M. Rand, Phyllis Vincelli, Ashley Eagan, Nicolas P N Goldstein, A Dirk Hightower, Mary Younge, Aaron Blumkin, Christina S. Albertin, Byung-Kwang Yoo, Sharon Humiston

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Assess impact of offering school-located influenza vaccination (SLIV) clinics using both Web-based and paper consent upon overall influenza vaccination rates among elementary school children.

METHODS: We conducted a cluster-randomized trial (stratified by suburban/urban districts) in upstate New York in 2014-2015. We randomized 44 elementary schools, selected similar pairs of schools within districts, and allocated schools to SLIV versus usual care (control). Parents of children at SLIV schools were sent information and vaccination consent forms via e-mail, backpack fliers, or both (depending on school preferences) regarding school vaccine clinics. Health department nurses conducted vaccine clinics and billed insurers. For all …

Developing Novel Machine Learning Algorithms To Improve Sedentary Assessment For Youth Health Enhancement., Gowtham Kumar Golla, Jordan A. Carlson, Jun Huan, Jacqueline Kerr, Tarrah Mitchell, Kelsey Borner

Manuscripts, Articles, Book Chapters and Other Papers

Sedentary behavior of youth is an important determinant of health. However, better measures are needed to improve understanding of this relationship and the mechanisms at play, as well as to evaluate health promotion interventions. Wearable accelerometers are considered as the standard for assessing physical activity in research, but do not perform well for assessing posture (i.e., sitting vs. standing), a critical component of sedentary behavior. The machine learning algorithms that we propose for assessing sedentary behavior will allow us to re-examine existing accelerometer data to better understand the association between sedentary time and health in various populations. We collected two …

Dog Walking Among Adolescents: Correlates And Contribution To Physical Activity., Jessa K. Engelberg, Jordan A. Carlson, Terry L. Conway, Kelli L. Cain, Brian E. Saelens, Karen Glanz, Lawrence D. Frank, James F. Sallis

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: To assess the association of dog walking with adolescents' moderate-to-vigorous physical activity (MVPA) and body mass index (BMI), and identify correlates of dog walking.

METHODS/DESIGN: Participants were 12-17year-olds (n=925) from the Baltimore, MD and Seattle, WA regions. Differences in accelerometer-assessed minutes/day of MVPA and self-reported BMI (percentile) were compared among adolescents (1) without a dog (n=441) and those with a dog who (2) did (≥1days/week, n=300) or (3) did not (n=184) walk it. Correlates of (1) dog walking (any vs. none) among adolescents with dogs (n=484), and (2) days/week of dog walking among dog walkers (n=300) were investigated. Potential …

Locations Of Physical Activity As Assessed By Gps In Young Adolescents., Jordan A. Carlson, Jasper Schipperijn, Jacqueline Kerr, Brian E. Saelens, Loki Natarajan, Lawrence D. Frank, Karen Glanz, Terry L. Conway, Kelli L. Cain, James F. Sallis, J E. Chapman

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: To compare adolescents' physical activity at home, near home, at school, near school, and at other locations.

METHODS: Adolescents (N = 549) were ages 12 to 16 years (49.9% girls, 31.3% nonwhite or Hispanic) from 447 census block groups in 2 US regions. Accelerometers and Global Positioning System devices assessed minutes of and proportion of time spent in moderate to vigorous physical activity (MVPA) in each of the 5 locations. Mixed-effects regression compared MVPA across locations and demographic factors.

RESULTS: Forty-two percent of adolescents' overall MVPA occurred at school, 18.7% at home, 18.3% in other (nonhome, nonschool) locations, and …