The correlation of compulsive buying and binge eating behaviors in female undergraduate college students

The purpose of this study was to extend previous research by Faber et al. (1995) in which comorbidity (two or more disorders existing at the same time) was found between Binge Eating Disorder and compulsive buying behaviors in a clinical sample. Faber et al. explored whether a subset of impulse control disorders could be called compulsive consumption disorders. Participants in this study, 51 undergraduate, female students, aged 18-23, were obtained from the Introduction to Psychology subject pool at Rowan University. The subjects completed the Binge Eating Scale and Compulsive Buying Scale and a correlation was completed. The result was that a significant negative correlation was found between scores on the Binge Eating Scale and scores on the Compulsive Buying Scale. A higher score on the Binge Eating Scale indicated greater severity, whereas a lower score on the Compulsive Buying Scale indicated greater severity. The behaviors were not only likely to occur together, but also with the same level of severity. This finding further supports the possible link between compulsive consumption disorders. If such a subset exists, it may help to determine possible cause and treatment

Repair or prosthesis insertion in ischemic mitral regurgitation: Two faces of the same medal

AbstractObjectiveThe proper treatment of chronic ischemic mitral regurgitation (CIMR) is still under evaluation. The different role of mitral valve repair (MVr) or mitral valve prosthesis insertion (MVPI) is still not defined.MethodsFrom May 2009 to December 2011 167 patients with ejection fraction (EF) ≤ 40% had MV surgery for CIMR, MVr in 135 (80.8%) and MVPI in 32 (19.2%). Indication to MVPI was a MV coaptation depth > 10 mm. EF was lower (26 ± 7 vs 32 ± 6, p = 0.0000) in MVPI, whereas MR grade (3.6 ± 0.8 vs 2.7 ± 0.9, p = 0.0000), left ventricle dimensions (end diastolic, LVEDD, 62 ± 7 vs 57 ± 6 mm, p = 0.0001; end systolic, LVESD, 49 ± 8 vs 44 ± 8 mm, p = 0.0018), systolic pulmonary artery pressure (51 ± 22 vs 41 ± 16 mm Hg, p = 0.0037) and NYHA Class (3.6 ± 0.5 vs 2.8 ± 0.6, p = 0.0000) were higher.ResultsIn-hospital mortality was similar (3.1 vs 3.7%) as well as 3-year survival (86 ± 6 vs 88 ± 4) and survival in NYHA Class I/II (80 ± 5 vs 83 ± 4). One hundred thirty nine patients had an echocardiographic evaluation after a minimum of 4 months (13 ± 8). EF rose significantly in both groups (from 26 ± 7% to 30 ± 4%, p = 0.0122, and from 32 ± 6% to 35 ± 8%, p = 0.0018). LVESD reduced significantly in both groups (from 49 ± 8 to 43 ± 9 mm, p = 0.0109, and from 44 ± 8 to 41 ± 7 mm, p = 0.0033). MR grade was significantly lower in patients who had MVPI (0.1 ± 0.2 vs 0.3 ± 0.3, p = 0.0011).ConclusionsWith appropriate indications, MVPI is a safe procedure which provides similar results to MVr with lower MR return, even if addressed to patients with worse preoperative parameters

Using IoT for Accessible Tourism in Smart Cities

In the past few years, the Smart City concept became one of the main driving forces for the transition towards sustainable economy and improved mobility. Tourism, as one of the fastest growing economies worldwide, is an integrated part of the Smart City paradigm. Taking into consideration recent studies performed by the United Nations, stating that almost one third of the population is directly affected by disability, the concept of Accessible Tourism needs also to be integrated in the future vision for tourism, especially in the context of Smart Cities, environments fully benefiting from the recent technological advances. Within the combined framework of Smart Cities and Accessible Tourism, the Internet-of-Things (IoT) concept is the key technological point for the development of smart urban environments. IoT and big data are both technology-driven developments, leading to scenarios such as the Smart Cities one that has the potential to make citizen live smarter, more sustainable and more accessible. This chapter analyses the key requirements for IoT applications in a Smart City context, the state-of-the-art for the use of IoT for Accessible Tourism applications and proposes an architecture together with its practical implementation, tailored for the use-case of accessible tourism for physically impaired persons

What Is Hidden Behind Inferior Negative T Waves: Multiple Cardiac Glomangiomas

Abstract Negative T waves in the inferior leads in an asymptomatic 17-year-old female patient prompted a diagnostic evaluation disclosing the presence of multiple cardiac glomangiomas. The combination of different imaging modalities (echocardiography, magnetic resonance, and positron emission tomography/computed tomography) and myocardial biopsy was crucial to establishing the correct diagnosis. (Level of Difficulty: Advanced.

The Relationship between Physical Activity, Physical Exercise, and Human Gut Microbiota in Healthy and Unhealthy Subjects: A Systematic Review

Several studies have been conducted to find at least an association between physical activity (PA)/ physical exercise (PE) and the possibility to modulate the gut microbiome (GM). However, the specific effects produced on the human GM by different types of PA/PE, different training modalities, and their age-related effects are not yet fully understood. Therefore, this systematic review aims to evaluate and summarize the current scientific evidence investigating the bi-directional relationship between PA/PE and the human GM, with a specific focus on the different types/variables of PA/PE and age-related effects, in healthy and unhealthy people. A systematic search was conducted across four databases (Web of Science, Medline (PubMed), Google Scholar, and Cochrane Library). Information was extracted using the populations, exposure, intervention, comparison, outcomes (PICOS) format. The Oxford Quality Scoring System Scale, the Risk of Bias in Non-Randomized Studies of Interventions (ROBINS-I) tool, and the JBI Critical Appraisal Checklist for Analytical Cross-Sectional Studies were used as a qualitative measure of the review. The protocol was registered in PROSPERO (code: CRD42022302725). The following data items were extracted: author, year of publication, study design, number and age of participants, type of PA/PE carried out, protocol/workload and diet assessment, duration of intervention, measurement tools used, and main outcomes. Two team authors reviewed 694 abstracts for inclusion and at the end of the screening process, only 76 full texts were analyzed. Lastly, only 25 research articles met the eligibility criteria. The synthesis of these findings suggests that GM diversity is associated with aerobic exercise contrary to resistance training; abundance of Prevotella genus seems to be correlated with training duration; no significant change in GM richness and diversity are detected when exercising according to the minimum dose recommended by the World Health Organizations; intense and prolonged PE can induce a higher abundance of pro-inflammatory bacteria; PA does not lead to significant GM α/β-diversity in elderly people (60+ years). The heterogeneity of the training parameters used in the studies, diet control, and different sequencing methods are the main confounders. Thus, this systematic review can provide an in-depth overview of the relationship between PA/PE and the human intestinal microbiota and, at the same time, provide indications from the athletic and health perspective

Framing a satellite based asset tracking (SPARTACUS) within smart city technology

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Pre- and Post-Activity Anxiety for Sustainable Rafting

This study aimed to (i) analyze the levels of state-anxiety of rafting customers, before and after the activity; and (ii) characterize the levels of trait-anxiety and the amount of physical activity performed weekly by clients of a rafting activity. The sample had 100 subjects of a nature sports company, in the rafting activity, with a mean age of 33.27 ± 10.10 years, with 44% female and 56% male participants. They were evaluated in two moments M1 (pre-activity) and M2 (post-activity). In M1, the STAI—State-Anxiety questionnaire and the IPAQ—International Physical Activity Questionnaire (short version) were applied. In M2, the STAI Form 1 State-Anxiety questionnaire was applied again, followed by the STAI trait-anxiety. The results showed no correlation between the amount of weekly physical activity and levels of trait-anxiety (rho(100) = −0.144; p-value = 0.152), thus not corroborating with the existing literature. Regarding state-anxiety, we found that in 55% of cases, it decreased with the practice of rafting, which suggests that the practice may have an anxiolytic effect and promote the well-being and relaxation of participants promoting, in this way, the sustainability of the rafting activity

A multi-center output factor intercomparison to uncover systematic inaccuracies in small field dosimetry

Large uncertainties in output factor (OF) small fields dosimetry motivated multicentric studies. The focus of the study was the determination of the OFs, for different linacs and radiosurgery units, using new-generation detectors. Intercomparison studies between radiotherapy centers improved quality dosimetry practices. Results confirmed the effectiveness of the studies to uncover large systematic inaccuracies in small field dosimetry. Keywords: Multicentric studies, Small field dosimetry, Output factor