Also, several issues may have affected SAR405838 datasheet the precision of the electronic counters, such as the presence of animals or of trail users walking in groups, but these conditions were present during both pre- and post-data collection periods. Our data show a one-third increase in trail usage on mixed-use trails in Southern Nevada over the one year period of an intervention to increase trail use. Strengths

of the study include the use of direct measures to assess trail usage, the collection of seven days of consecutive data three times at each sensor location, and the full year interval between pre- and post-intervention data collection periods. Although altering trails with way-finding signage and incremental distance markings was not associated with more consistent increases in trail traffic, trail use did increase significantly for all trail types. More evaluation is needed to determine the best approach VRT752271 in vitro to increasing trail use. The authors declare that there are no conflicts of interest. The authors thank Nicole Bungum of the Southern Nevada Health District and Desiree Jones, Graduate Assistant, for their generous assistance and support. The Centers for Disease Control and Prevention (CDC) supported awardees in the Communities Putting Prevention to Work initiative through cooperative agreements; this paper is based on a project supported in part by cooperative

agreement #1U58DP002382-01 to the Southern Nevada Health District. However, the findings and conclusions in this paper are those of the the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention. Users of this document should be aware that every funding source has different requirements governing the appropriate use

of those funds. Under U.S. law, no federal funds are permitted to be used for lobbying or to influence, directly or indirectly, specific pieces of pending or proposed legislation at the federal, state, or local levels. Organizations should consult appropriate legal counsel to ensure compliance with all rules, regulations, and restriction of any funding sources. CDC supported staff training and review by scientific writers for the development of this manuscript through a contract with ICF International (Contract No. 200-2007-22643-0003). CDC staff reviewed the paper for scientific accuracy, and reviewed the evaluation design and data collection. CDC invited authors to submit this paper for the CDC-sponsored supplement through a contract with ICF International (Contract No. 200-2007-22643-0003). “
“The prevalence of childhood obesity in the United States (U.S.)1 has doubled for children and tripled for adolescents in the past 30 years. This is approximately 17% (12.5 million) of all children and adolescents ages 2–19 who are now obese (National Center for Health Statistics (NCHS), 2012 and Ogden and Carroll, 2010).