Life Sciences Commons^™

Handgrip Strength In Cancer Survivors: 2011-2014 National Health And Nutrition Examination Survey, Ayla Monet Kibler

Theses and Dissertations

Cachexia, or a loss of muscle mass, has been identified as a potential indicator of cancer survival rates. Previous explorations in research have connected muscular strength to muscle loss and cancer survivorship, but nationally generalizable findings are limited. PURPOSE: To investigate handgrip strength in cancer survivors using the National Health and Nutrition Examination Survey (NHANES), a nationally representative sample of US adults. METHODS: The analysis included 368 males and 425 females from the 2011-2014 NHANES dataset. Cancer survivor information (type of cancer and age of diagnosis) was determined by questionnaire. Cancer types were grouped into the following: skin cancers, reproductive …

Associations Between Physical Activity And Weight Status With Grade-School Performance, Taylor Panfil

Theses and Dissertations

Physical activity and weight control are predictive of childhood health, but more recent research suggests they may also be associated with academic success.

PURPOSE: To explore the relationships between physical activity, weight status, and academic performance in children.

METHODS: 614 third-to-fifth grade children (53.9% female, age 9.6 ± 0.9 years) from two Midwestern communities participated. Physical activity was assessed using a Digiwalker 200-SW pedometer worn for seven consecutive days. Teachers provided an estimate of general academic performance, and children were categorized into three performance groups (high, moderate, low). School behavior (attentiveness, staying on task, interruptive behavior) was assessed by the …

Validity Of Four Activity Monitors During Controlled And Free-Living Conditions, Joey Lee

Theses and Dissertations

The purpose of this study was to examine the step count validity of the pendulum-based Yamax Digiwalker SW-701 pedometer (YX), piezoelectric Omron HJ-720-T pedometer (OP), uni-axial Polar Active accelerometer (PAC), and micro electro-mechanical system Actigraph gt3x accelerometer (AG) during controlled and free-living conditions. A convenience sample of college-aged students participated in Study 1 (treadmill walking, n = 43; 21 females) and Study 2 (free-living, n = 37; 18 females). During study 1, subjects walked on a treadmill at five speeds for 3-minutes per stage wearing all four devices while a researcher manually counted steps which provided a criterion measure. During …