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Full-Text Articles in Dietetics and Clinical Nutrition

Risk Of Low Energy Availability, Disordered Eating, And Menstrual Dysfunction In Female Recreational Runners, Marissa Miles Jan 2023

Risk Of Low Energy Availability, Disordered Eating, And Menstrual Dysfunction In Female Recreational Runners, Marissa Miles

All Master's Theses

Running is characterized by high physiological demands with an emphasis on weight, which may lead to a greater risk of developing low energy availability (LEA) and/or disordered eating (DE). Recreational runners are a population that is often overlooked due to a lack of resources readily available to them. Purpose: This study investigated (1) the prevalence of menstrual dysfunction, risk of DE and LEA and (2) compare the risk of DE, training volume, and weight dissatisfaction between female recreational runners at risk for LEA versus not at risk for LEA. Methods: Female recreational runners (n= 1,923) completed an online questionnaire that …


Investigating The Effects Of Body Weight Fluctuations On Insulin Resistance In Adults: A Nhanes Study, Jessica Claire Burke Jan 2022

Investigating The Effects Of Body Weight Fluctuations On Insulin Resistance In Adults: A Nhanes Study, Jessica Claire Burke

All Master's Theses

The aim of this study was to investigate the effects of a history of weight cycling on insulin resistance (IR) utilizing the 2015-2020 NHANES database. A value greater than 3.2 for homeostatic model assessment of insulin resistance (HOMA-IR) was used to define IR. No study to date has examined the weight cycling question since its application in the NHANES 2015-2016 cycle year. RESULTS 53% of the total 4100 participants reported weight cycling at least once and 33% of the total were classified as having IR. Prevalence of IR and obesity were highest amongst those who weight cycled 3 times or …


The Effect Of Probiotics, Prebiotics, And Synbiotics On Indicators Of Lactose Intolerance: A Systematic Review, Taylor Roice Jan 2021

The Effect Of Probiotics, Prebiotics, And Synbiotics On Indicators Of Lactose Intolerance: A Systematic Review, Taylor Roice

All Master's Theses

Lactose intolerance disproportionately affects racial minority groups in the United States, increasing the incidence of calcium deficiency and low bone mineral density in these populations. The nutritional quality of lactose-containing food products incentivizes the investigation of long-term treatment options for lactose intolerance. Modifying the gut microbiome to increase the quantity of lactose-hydrolyzing bacteria in the intestines is a promising avenue of treatment that merits investigation. Such modification is typically achieved via consumption of probiotics, prebiotics, or synbiotics in various forms. This systematic review examined 25 studies measuring outcomes of lactose intolerance in subjects given probiotic, prebiotic, or synbiotic treatments. Bacterial …


Risk Of Low Energy Availability In Elite Male Athletes With Spinal Cord Injury, Savannah Glasgow Jan 2020

Risk Of Low Energy Availability In Elite Male Athletes With Spinal Cord Injury, Savannah Glasgow

All Master's Theses

Recent research examining male able-bodied athletes has suggested that males are at risk for low energy availability (LEA); however, there is a paucity of research pertaining to prevalence amongst male athletes with an impairment. Therefore, the purpose of this study was to examine the risk of LEA and prevalence of symptoms related to Relative Energy Deficiency in Sport (RED-S), including risk of disordered eating, hormonal profiles, and bone mineral density (BMD) scans, in male wheelchair para athletes. Collegiate- and national-level male athletes (n = 9) with spinal cord injury (SCI) completed 7-day concurrent diet and training logs, Eating Disorder Examination …


A Pilot Study: Observations Of Patients Participating In Heart Failure Shared Medical Appointments While Receiveing Nutrition Education, Hannah Hugo Jan 2020

A Pilot Study: Observations Of Patients Participating In Heart Failure Shared Medical Appointments While Receiveing Nutrition Education, Hannah Hugo

All Master's Theses

The purpose of this pilot project was to examine descriptive statistics from patients who participated in heart failure (HF) shared medical appointments (SMAs) at a mid-sized heart center in the Northwest, in which nutrition education was provided by an RD. Information collected included blood pressure (BP), heart rate (HR), weight, scores from the Minnesota Living with Heart Failure (MLHF) Survey, and the Atlanta Heart Failure Knowledge (AHFK) questionnaire. Due to small sample size and lack of control group, simple descriptive statistics, such as mean and median were used to examine the data. Three of the participants were female and 4 …


Effectiveness Of Nutrition Education And Fitness Tracking In A Large Corporate Healthcare Wellness Program, Jess Tyrrell Jan 2019

Effectiveness Of Nutrition Education And Fitness Tracking In A Large Corporate Healthcare Wellness Program, Jess Tyrrell

All Master's Theses

In the United States, greater than two-thirds of adults are considered overweight or obese – making the treatment and prevention of overweight/obesity a public health priority. In response, employers are recognizing that promoting and maintaining employee health is beneficial, so the implementation of corporate wellness programs is on the rise. The purpose of this study was to determine the effectiveness of a ten-month multicomponent employee corporate wellness program on two health-related outcomes: weight loss and step count. The study was used to determine how active utilization of program components would affect the achievement of health-related outcomes among participants. This retrospective …


Prevalence Of Low-Energy Availabilty Amongst Female Paralympic Athletes, Alicia Difolco Jan 2019

Prevalence Of Low-Energy Availabilty Amongst Female Paralympic Athletes, Alicia Difolco

All Master's Theses

The prevalence of low-energy availability (LEA) in able-bodied female athletes has been extensively examined; however, research has yet to examine LEA in Paralympic athletes. Therefore, the purpose of this study was to examine the risk of LEA and related symptoms including menstrual health, hormonal profiles, and bone mineral density (BMD) in female para-athletes. Female national para-athletes (n = 9) completed 7-day food and activity logs, Low Energy Availability in Females Questionnaire (LEAF-Q) and Eating Disorder Examination Questionnaire (EDE-Q), Dual energy X-Ray Absorptiometry (DXA) scans, and hormonal profile blood spot testing. LEAF-Q results suggested that 78% of athletes were considered …


Farmers Market Education With Supplemental Voucher Improves Farmers Market Awareness In Elementary Children, Ali Papendick Jan 2018

Farmers Market Education With Supplemental Voucher Improves Farmers Market Awareness In Elementary Children, Ali Papendick

All Master's Theses

Purpose:The purpose of this pilot intervention study was to provide farmers market (FM) education coupled with FM voucher to assess FM awareness, attendance, and voucher use. Methods:Kindergarten through 3rdgrade students attending a summer school program participated in this three-week FM pilot intervention study. A pre/post intervention questionnaire was distributed to students to assess FM awareness and attendance. In addition, an $8 FM voucher was provided to children for purchases of fruit and vegetables at the local FM. The voucher was valid for two weeks and fruit and vegetable purchases were recorded each week. Results:This study …


Hypertension Prevalence Trends Among Mexican-Americans: Nhanes 1999-2016, Sandra S. Valencia Jan 2018

Hypertension Prevalence Trends Among Mexican-Americans: Nhanes 1999-2016, Sandra S. Valencia

All Master's Theses

Hypertension is a grave health issue affecting millions of adults in the United States (US). Uncontrolled hypertension can lead to cardiovascular disease, including stroke, heart attack, and heart failure. Current National Health and Nutrition Examination Survey (NHANES) 2015-2016 data reports that 29% of US adults above the age of 18 have hypertension. The objective of this project was to determine current and past hypertension prevalence trends among Mexican Americans (MAs) and non-Hispanic whites (NH-Whites) using NHANES data from 1999 to 2016, as well as the current American Heart Association (AHA) and American College of Cardiology (ACC) blood pressure guidelines of …


Comparison Of Anthropometric Measurements Of Abdominal Obesity As Predictors Of Cardiometabolic Risk Factors: Nhanes 2011-2014, Carli Kettel Jan 2017

Comparison Of Anthropometric Measurements Of Abdominal Obesity As Predictors Of Cardiometabolic Risk Factors: Nhanes 2011-2014, Carli Kettel

All Master's Theses

Background It has been well established that screening tools for cardiometabolic diseases are less useful among obese populations as risk of these diseases is already high. However, research is lacking in regard to efficient screening tools for cardiometabolic diseases among normal weight and overweight populations. Objective This study compared the predictive strengths of body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), sagittal abdominal diameter (SAD), and SAD-to-height ratio (SADHtR) with respect to risk of cardiometabolic disorders in normal and overweight U.S. populations. Design This cross-sectional study utilized data from the 2011-2014 National Health and Nutrition Examination Survey. Participants/setting …


Scheduling Recess Before Lunch: Perceptions Of Washington State Public Elementary School Professionals, Kaitlin O'Leary, Nicole Stendell-Hollis Ph.D., Rdn, Tishra Beeson Drph, Mph, Dana Ogan Ms, Rdn Jan 2017

Scheduling Recess Before Lunch: Perceptions Of Washington State Public Elementary School Professionals, Kaitlin O'Leary, Nicole Stendell-Hollis Ph.D., Rdn, Tishra Beeson Drph, Mph, Dana Ogan Ms, Rdn

All Master's Theses

Recess Before Lunch (RBL) is a wellness strategy with a purpose of improving the overall health and behavior of school-aged children. While some studies have reported a variety of benefits and challenges by simply scheduling recess prior to the specified lunchtime, few have examined adequate strategies for successful implementation. This mixed-methods study asked elementary school principals and school food service directors within each K-5th grade public school throughout the state of Washington to participate in an online survey assessing their school’s experience using RBL. Schools were placed into three groups based on participants’ stage of RBL adoption: (1) currently using …


Comparison Of A Body Shape Index And Body Mass Index As Predictors Of Metabolic Syndrome: Nhanes 2007-2012, Rotana M. Radwan Jan 2016

Comparison Of A Body Shape Index And Body Mass Index As Predictors Of Metabolic Syndrome: Nhanes 2007-2012, Rotana M. Radwan

All Master's Theses

A newly calculated anthropometric measurement (A Body Shape Index, ABSI) was introduced as a more reliable index of body composition than waist circumference (WC) and body mass index (BMI). ABSI was reported as a stronger predictor for mortality. Thus far, the relationship between ABSI and Metabolic Syndrome (MetS) has not been studied on a large U.S. population. The purpose of this cross-sectional study is to determine whether ABSI is a better predictor of the risk of MetS and its individual risk factors than BMI on a large and diverse sample of the U.S. population using the National Health and Nutrition …


Beverage Selections And Presence Affect Healthy Eating Index Scores In Lunches Of Elementary Age Children, Whether From Home Or School, Mary K. Barbee Jan 2015

Beverage Selections And Presence Affect Healthy Eating Index Scores In Lunches Of Elementary Age Children, Whether From Home Or School, Mary K. Barbee

All Master's Theses

Objectives: Examined differences in school lunch meals (served and consumed) brought from home (LBFH) versus National School Lunch Program (NSLP) using Healthy Eating Index 2010 scores for assessment of Meal Quality by component food groups. Influence of beverage selections on HEI-2010 scores were examined for each meal origin. Methods: Digital plate waste estimations were analyzed for 509 NSLP meals and 524 LBFH from 2nd-5th-grade students in four elementary schools during the 2011-2012 academic year. Nutrient Data Software for Research (NDSR) determined food groups and nutrients for calculations. Independent t-tests compared NSLP and LBFH meal components. Two one-way ANOVA tests compared …