Is Field of Study or Location Associated with College Students' Snacking Patterns?

Objective. To compare on- and off-campus snacking patterns among college students pursuing degrees in health-related fields (HRFs) and nonhealth-related fields (NHRFs). Materials and Methods. Snack frequency questionnaire, scales measuring barriers, self-efficacy, and stage of change for healthy snacking, and a snack knowledge test (SKT). Participants. 513 students, 46% HRFs, and 54% NHRFs. The students' mean ± SD BMI was 24.1 ± 4.3 kg/m2 (range 14.6 to 43.8), and 32.2% were overweight/obese. Results. Softdrinks (on-campus), lowfat milk (off-campus), and sports drinks were popular among HRFs and NHRFs. Cost and availability were barriers to healthy snacking, students felt least confident to choose healthy snacks when emotionally upset, and 75% (65%) of HRFs (NHRFs) self-classified in the action stage of change for healthy snacking. The HRFs scored higher on the SKT. Conclusions. Neither location nor field of study strongly influenced snacking patterns, which featured few high-fiber foods

Food Insecurity Among College Students with and without Medical Disorders at a University in Appalachia

Objective: This study compared severity of food insecurity, characteristics, and behaviors of college students with and without diagnosed medical disorders. Design: Data were collected using a cross-sectional online questionnaire. Variables measured were food security status, disorders, coping strategies, and perceived barriers to food access. Descriptive and inferential statistics examined associations and compared groups. Statistical significance was p≤0.05. Setting: Data were collected at Appalachian State University in North Carolina. Participants: The sample was 247 food insecure students, of whom 60% were females, 50% 3rd- and 4th-year students, and 75% whites. Results: Medical disorders were reported by 67.2% of food insecure students, and a greater proportion of students with than without disorders experienced very low food security (63.3% vs. 43.2%, p=0.003). The most common disorder categories were psychiatric (40.5%) and gastrointestinal (31.6%). Characteristics of food insecure students with disorders included female gender, suboptimal academic performance, employed, off-campus residence. Coping strategies used by students with and without disorders, respectively, to improve food access, included brought food back to school after visiting family, friends, significant others (90.9% vs. 63.0%) and ate less healthy food so you could eat more (77.7% vs. 49.4%). Perceived barriers among students with disorders included feel overwhelmed making food choices (12.7%) and meal plan runs out (10.2%). Food insecure students with disorders made greater use of coping strategies and identified more perceived barriers. Conclusions: Food insecure students with disorders experienced more severe food deprivation and require multidimensional food assistance programs beyond those generally available on college campuses

Use and Perceptions of a Campus Food Pantry Among Food Insecure College Students: An Exploratory Study from Appalachia

Introduction: Food insecurity has emerged as a public health problem among college students in Appalachia, jeopardizing their physical, mental, and emotional health and academic success. Campus food pantries have been established in this region, but no data are available concerning student use or perception of services. Purpose: This study measured use and perceptions of a campus food pantry by students at a mid-sized university in rural North Carolina. Methods: An online questionnaire collected behavioral and perceptual data, and follow-up interviews explored these variables. Descriptive statistics with significance at p\u3c0.05 and thematic analytical procedures were used. Results: Questionnaires were submitted by 896 of 6000 recruited students (14.9%), and four students granted interviews. Food insecurity affected 437 (48.8%) of participants, of whom 76 (17.4%) were pantry shoppers. Shoppers (n = 94) were 27.7% males, 65.1% females, and 7.2% non-cisgender, 63.8% non-Hispanic white, 84.5% undergraduate, and 14.3% graduate students. Reasons for non-pantry use by food insecure students included: others need it more (30.1%) and feel embarrassed (20.7%). Benefits of pantry use were: spent more on necessities (56.4%) and job performance improved (18.1%). Shoppers perceived the pantry’s physical environment most favorably and food offerings less favorably. Implications: The low use of the campus food pantry by food insecure students suggests that these students may be jeopardizing their physical and mental health and academic success. Greater efforts by faculty, academic advisers, and student leaders are needed to promote pantry use and decrease the associated stigma

Comparisons of Cooking, Dietary, and Food Safety Characteristics of Food Secure and Food Insecure Sophomores at a University in Appalachia

Introduction: Food insecurity means lacking access to adequate, nutritious, and safe food. Collegiate food insecurity rates at ten Appalachian campuses range from 22.4% to 51.8%, and have been associated with unfavorable health and academic outcomes. Purpose: This study compared cooking, dietary, and food safety characteristics of food secure (FS) and food insecure (FI) sophomores at a university in Appalachia in the context of the USDA definition of food security. Methods: Data were collected using an online questionnaire. Descriptive and inferential procedures compared FS and FI sophomores (p \u3c 0.05). Results: Participants (n = 226) were 65.0% females, 76.1% whites, and 46% FI. About 40% of on-campus and 50% of off-campus residents were FI, and 70% of FI students reported needing help accessing food. Cooking was undertaken “less often” by 61.5% of FS and 55.8% of FI sophomores. Mean cooking self-efficacy scores for FS and FI students were 44.9 , vs 43.4 , (p \u3e 0.05) out of 52 points. Grains were consumed most often by 40% of FS and FI students and vegetables were consumed least often by 70% of both groups. Mean food safety test scores for FS and FI students were 6.2 1.60 vs 6.6 1.52 (p \u3e 0.05) out of 11 points. Requested educational activities included making a budget and planning balanced meals. Implications: The high rate of food insecurity reflects an ongoing need among sophomores for campus and community food assistance and for educational activities that teach purchasing and preparation of affordable, healthy and safe foods

The relationship between moral development, distorted cognitions and social problem solving amongst men with intellectual disabilities who have a history of criminal offending

Aim: Little is known about the self-rated health status of people with co-morbid autism and intellectual disabilities (ID) in whole country populations. This paper will present analysis of: self-rated general health status, demographic factors, and prevalence of other disabilities for people with co-morbid autism and ID, as well as people with autism only. Method: We analysed data from Scotland’s Census 2011, and generated descriptive statistics. Results: People with co-morbid autism and ID (n=5,709)comprised 0.1% of the total population of Scotland (n=5,295,403) and 18 .0% of the whole population of people with autism in Scotland(n=31,712) across all ages. Only 2,863 (50.1%) people with co-morbid autism and ID rated their health as good or very good, compared with 19,97 1 (76.8%) of all people with autism only. Conclusions: Health is poorer for people with c o-morbid autism and ID than for people with autism only. Further analysis will explore the impact of individual and household characteristics on the health o f people with co-morbid autism and ID

Brain-stem serotonin transporter availability in maternal uniparental disomy and deletion Prader–Willi syndrome

Prader–Willi syndrome (PWS) is a rare condition because of the deletion of paternal chromosomal material (del PWS), or a maternal uniparental disomy (mUPD PWS), at 15q11-13. Affective psychosis is more prevalent in mUPD PWS. We investigated the relationship between the two PWS genetic variants and brain-stem serotonin transporter (5-HTT) availability in adult humans. Mean brain-stem 5-HTT availability determined by [123I]-beta-CIT single photon emission tomography was lower in eight adults with mUPD PWS compared with nine adults with del PWS (mean difference −0.93, t = −2.85, P = 0.014). Our findings confirm an association between PWS genotype and brain-stem 5-HTT availability, implicating a maternally expressed/paternally imprinted gene, that is likely to account for the difference in psychiatric phenotypes between the PWS variants

Management and prevalence of long-term conditions in primary health care for adults with intellectual disabilities compared with the general population: a population-based cohort study

Background: In the UK, general practitioners/family physicians receive pay for performance on management of long-term conditions, according to best-practice indicators. Method: Management of long-term conditions was compared between 721 adults with intellectual disabilities and the general population (n = 764,672). Prevalence of long-term conditions was determined, and associated factors were investigated via logistic regression analyses. Results: Adults with intellectual disabilities received significantly poorer management of all long-term conditions on 38/57 (66.7%) indicators. Achievement was high (75.1%–100%) for only 19.6% of adults with intellectual disabilities, compared with 76.8% of the general population. Adults with intellectual disabilities had higher rates of epilepsy, psychosis, hypothyroidism, asthma, diabetes and heart failure. There were no clear associations with neighbourhood deprivation. Conclusions: Adults with intellectual disabilities receive poorer care, despite conditions being more prevalent. The imperative now is to find practical, implementable means of supporting the challenges that general practices face in delivering equitable care

Tritium tracers of rapid surface water ingression into arsenic-bearing aquifers in the Lower Mekong Basin, Cambodia

Arsenic (As) contamination of groundwaters in South and Southeast Asia is a major threat to public health in these areas. Understanding the source and age of the groundwaters is critically important to understanding the controls on As mobilization in these aquifers. Using tritium (3H) and noble gas (He and Ne) signatures, model groundwater ages and dominant hydrological controls were identified in a transect oriented broadly parallel to inferred groundwater flowpaths in Kandal Province, Cambodia in the lower Mekong Basin. Apparent 3H-3He ages showed that most groundwaters are modern (< 55 years), indicating relatively fast recharge even in the absence of large-scale groundwater abstraction. The age-depth relationship indicates a strong vertical component of groundwater flow and allows for recharge rates to be estimated. Vertical and horizontal flow velocities are heterogeneous and site-specific. The conceptual framework will be used to better understand As mobilization and subsequent transport with these and similar aquifers

Co-delivery of free vancomycin and transcription factor decoy-nanostructured lipid carriers can enhance inhibition of methicillin resistant Staphylococcus aureus (MRSA)

Bacterial resistance to antibiotics is widely regarded as a major public health concern with last resort MRSA treatments like vancomycin now encountering resistant strains. TFDs (Transcription Factor Decoys) are oligonucleotide copies of the DNA-binding sites for transcription factors. They bind to and sequester the targeted transcription factor, thus inhibiting transcription of many genes. By developing TFDs with sequences aimed at inhibiting transcription factors controlling the expression of highly conserved bacterial cell wall proteins, TFDs present as a potential method for inhibiting microbial growth without encountering typical resistance mechanisms. However, the efficient protection and delivery of the TFDs inside the bacterial cells is a critical step for the success of this technology. Therefore, in our study, specific TFDs against S. aureus were complexed with two different types of nanocarriers: cationic nanostructured lipid carriers (cNLCs) and chitosan-based nanoparticles (CS-NCs). These TFD-carrier nanocomplexes were characterized for size, zeta potential and TFD complexation or loading efficiency in a variety of buffers. In vitro activity of the nanocomplexes was examined alone and in combination with vancomycin, first in methicillin susceptible strains of S. aureus with the lead candidate advancing to tests against MRSA cultures. Results found that both cNLCs and chitosan-based carriers were adept at complexing and protecting TFDs in a range of physiological and microbiological buffers up to 72 hours. From initial testing, chitosan-TFD particles demonstrated no visible improvements in effect when co-administered with vancomycin. However, co-delivery of cNLC-TFD with vancomycin reduced the MIC of vancomycin by over 50% in MSSA and resulted in significant decreases in viability compared with vancomycin alone in MRSA cultures. Furthermore, these TFD-loaded particles demonstrated very low levels of cytotoxicity and haemolysis in vitro. To our knowledge, this is the first attempt at a combined antibiotic/oligonucleotide-TFD approach to combatting MRSA and, as such, highlights a new avenue of MRSA treatment combining traditional small molecules drugs and bacterial gene inhibition

Changing the antibiotic prescribing of general practice registrars: The ChAP study protocol for a prospective controlled study of a multimodal educational intervention

Background: Australian General Practitioners (GPs) are generous prescribers of antibiotics, prompting concerns including increasing antimicrobial resistance in the community. Recent data show that GPs in vocational training have prescribing patterns comparable with the high prescribing rate of their established GP supervisors. Evidence-based guidelines consistently advise that antibiotics are not indicated for uncomplicated upper respiratory tract infections (URTI) and are rarely indicated for acute bronchitis. A number of interventions have been trialled to promote rational antibiotic prescribing by established GPs (with variable effectiveness), but the impact of such interventions in a training setting is unclear. We hypothesise that intervening while early-career GPs are still developing their practice patterns and prescribing habits will result in better adherence to evidence-based guidelines as manifested by lower antibiotic prescribing rates for URTIs and acute bronchitis. Methods/design: The intervention consists of two online modules, a face-to-face workshop for GP trainees, a face-to-face workshop for their supervisors and encouragement for the trainee-supervisor dyad to include a case-based discussion of evidence-based antibiotic prescribing in their weekly one-on-one teaching meetings. We will use a non-randomised, non-equivalent control group design to assess the impact on antibiotic prescribing for acute upper respiratory infections and acute bronchitis by GP trainees in vocational training. Discussion: Early-career GPs who are still developing their clinical practice and prescribing habits are an underutilized target-group for interventions to curb the growth of antimicrobial resistance in the community. Interventions that are embedded into existing training programs or are linked to continuing professional development have potential to increase the impact of existing interventions at limited additional cost. Trial registration: Australian New Zealand Clinical Trials Registry, ACTRN12614001209684 (registered 17/11/2014)