Congenital heart defects (CHDs) constitute a major proportion of clinically significant birth defects and are an important component of pediatric cardiovascular disease. Atrioventricular septal defects (AVSDs) include a range of anomalies characterized by atrial, ventricular, and atrioventricular (AV) valve defects. AVSDs commonly occur in the presence of a syndrome, most frequently Down syndrome; they also occur in isolation and are referred to as non-syndromic AVSDs (NSAVSDs). These studies were performed to evaluate for presence of an intermediate phenotype in parents and siblings of a child with a NSAVSD, risk factors associated with NSAVSDs, and prognostic risk factors for left AV valve replacement following primary repair of an AVSD. It was shown that the mean body surface area-standardized AV septal length (AVSL) was significantly shorter in the NSAVSD parents and siblings than in parents and siblings of syndromic AVSD case and control children. Using age- and gender-adjusted body surface area-standardized AVSL, it was determined that there was evidence for two component distributions in parents and siblings of NSAVSD children, suggesting the presence of an intermediate. Broadening the definition of AVSD to include those with a shortened AVSL may increase the power of genetic association and mapping studies to identify susceptibility genes. Risk factors associated with NSAVSD were examined using the 1997-2005 National Birth Defects Prevention Study database. Mothers who actively smoked or were exposed to passive smoke anytime from one month prior to pregnancy through the end of the first trimester were more likely to have an infant with a NSAVSD. There was a suggestive association between AVSDs and use of antibacterial, antifungal, and antiviral medications. Additional investigations are warranted to investigate associations with specific medications as well as to uncover possible gene-environment interaction effects that may modify these risks in order to develop improved primary prevention strategies. Using the Pediatric Cardiac Care Consortium database, factors associated with time to first reoperation and time to replacement following primary AVSD repair were evaluated. Type of AVSD repair, closure of the mitral valve cleft, moderate to severe postoperative left AV valve regurgitation, and presence of postoperative complete heart block were associated with earlier time to reoperation after adjusting for age and weight at AVSD repair. Down syndrome and presence of postoperative mitral stenosis were associated with earlier time to replacement. Prognostic risk factors following left AV valve replacement in children who had previously undergone AVSD repair were also identified. A prosthetic valve size to body weight ratio of greater than 3 and the presence of Down syndrome were identified as predictors of in-hospital death following left AV valve replacement. By adding to our knowledge of the AVSD familial and environmental risk factors from these studies, we will be able to (1) improve genetic counseling, (2) identify other family members for genetic testing, (3) begin to devise primary prevention strategies, and (4) improve treatment modalities. By recognizing prognostic factors which influence survival, optimal patient care can be devised which will not only improve treatment modalities, but also long-term survival.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. / In this paper, we propose a technological solution integrated to a wearable device that allows measuring some physiological variables such as body mass index (BMI), steps walked in a determined day, burned calories, blood pressure and other risk factors associated with the Framingham´s score. The objective of this article is to identify the evolutionary pattern of the Framingham’s score each day in order to determine a presumptive diagnosis of high blood pressure. The technological solution was validated in the social insurance of a public hospital in Lima, Perú. The preliminary results obtained in a diagnostic test show a sensitivity level of 83.33%, a level of precision better than a traditional Framingham´s score for presumptive diagnosis of high blood pressure. Our proposal contributes to the patient’s awareness about the bad routine habits related to lifestyle and promotes the empowerment of data in order to make some changes that influence on the reduction of cardiovascular disease risk. / Revisión por pares

Aim: To explore the role of cannabis use for the availability of ecstasy as a potential pathway to subsequent first ecstasy use. Methods: Baseline and 4-year follow-up data from a prospective-longitudinal community study of originally 3021 adolescents and young adults aged 14–24 years at baseline were assessed using the standardized M-CIDI and DSM-IV criteria. Results: Baseline cannabis users reported at follow-up more frequent access to ecstasy than cannabis non-users. Higher cannabis use frequencies were associated with increased ecstasy availability reports. Logistic regression analyses revealed that cannabis use and availability of ecstasy at baseline are predictors for incident ecstasy use during the follow-up period. Testing simultaneously the impact of prior cannabis use and ecstasy availability including potential confounders, the association with cannabis use and later ecstasy use was confirmed (OR = 6.3; 95% CI = 3.6–10.9). However, the association with ecstasy availability was no longer significant (OR = 1.2; 95% CI = 0.3–3.9). Conclusions: Results suggest that cannabis use is a powerful risk factor for subsequent first onset of ecstasy use and this relation cannot be sufficiently explained by availability of ecstasy in the observation period.

There is growing evidence that patients with type 2 diabetes mellitus have increased cancer risk. We examined the association between diabetes, cancer, and cancer-related mortality and hypothesized that insulin sensitizers lower cancer-related mortality. Participants in the Diabetes Cardiovascular Risk and Evaluation: Targets and Essential Data for Commitment of Treatment study, a nationwide cross-sectional and prospective epidemiological study, were recruited from German primary care practices. In the cross-sectional study, subjects with type 2 diabetes mellitus had a higher prevalence of malignancies (66/1308, 5.1%) compared to nondiabetic subjects (185/6211, 3.0%) (odds ratio, 1.64; 95% confidence interval, 1.12-2.41) before and after adjustment for age, sex, hemoglobin A1c, smoking status, and body mass index. Patients on metformin had a lower prevalence of malignancies, comparable with that among nondiabetic patients, whereas those on any other oral combination treatment had a 2-fold higher risk for malignancies even after adjusting for possible confounders; inclusion of metformin in these regimens decreased the prevalence of malignancies. In the prospective analyses, diabetic patients in general and diabetic patients treated with insulin (either as monotherapy or in combination with other treatments) had a 2- and 4-fold, respectively, higher mortality rate than nondiabetic patients, even after adjustment for potential confounders (incidence of cancer deaths in patients with type 2 diabetes mellitus [2.6%] vs the incidence of cancer deaths in patients without type 2 diabetes mellitus [1.2%]). Our results suggest that diabetes and medications for diabetes, with the exception of the insulin sensitizer metformin, increase cancer risk and mortality.

L'effet des facteurs environnementaux physiques – conditions météorologiques sur la survenue d'une pré-éclampsie est une préoccupation relativement récente, mais diversement évalués par des études de méthodologie très hétérogène qui ne peuvent ainsi faire le tri des hypothèses physio-pathologiques. Comme le rappelait un rapport d'experts, les difficultés méthodologiques sont nombreuses, parmi lesquelles: la mesure de l’exposition et la détermination des fenêtres d'exposition, l’emploi d’une modélisation statistique adéquate, la prise en compte de l’ensemble des facteurs de confusion (facteurs de risque connus de morbidité chez les femmes enceintes ou prise en compte de la saisonnalité des naissances). Par ailleurs, l'intrication des facteurs physiques avec les facteurs sociaux, individuels ou de contexte vient compliquer l'interprétation. Aucune des études publiées jusqu'ici dans le domaine de la pré-éclampsie ne prend simultanément en compte ces 3 catégories de facteurs. Enfin, il n'existe guère d'étude française répondant à l'ensemble de ces questions alors que les modalités de suivi de la grossesse jouent un rôle important et dépendent étroitement de l'organisation socio-sanitaire du pays. Avec l’expérience d'un an dans la préparation du projet, nous proposons d'évaluer ces effets conjoints en étudiant un registre avec plus de 100 000 femmes enceintes /an suivies dans le réseau de maternités du département des Yvelines qui rassemble des territoires urbains et ruraux. / During two last decades, the effect of meteorological factors on human health, especially pregnancy, has become a growing public health concern. However, the influence of meteorological and environmental factors on the occurrence of pre-eclampsia still has to be precisely determined. The main objective of this work is to determine the influence of meteorological conditions at various time during pregnancy (date of conception, near date of conception) on the occurrence of pre-eclampsia in a large French registry of pregnant women and to determine at which moment are the women more susceptible.

Bakgrund: Sockersötade drycker är drycker till vilka sockerarter tillsatts. Dessa drycker konsumeras globalt och många gånger överskrids rekommendationerna om intag av tillsatt socker, vilket kan leda till negativa hälsoeffekter. Sockersötade drycker kan öka risken att drabbas av övervikt, fetma och typ 2-diabetes som i sin tur är riskfaktorer för att utveckla bukspottkörtelcancer. Det finns därför ett ökat intresse att undersöka den potentiellt ökade cancerrisken vid konsumtion av sockersötade drycker. Syfte: Syftet var att undersöka om intag av sockersötade drycker kan öka risken att drabbas av bukspottkörtelcancer. Metod: Arbetet är en litteraturstudie där vetenskapliga artiklar sökts med databasen PubMed. Sökorden var ”sugar-sweetened beverages” och ”pancreas cancer”. Av de artiklar som erhölls inkluderades observationsstudier och kliniska studier. Utifrån ytterligare inklusions- och exklusionskriterier valdes sju studier ut och granskades. Resultat: Resultat från tre av sju studier visar att det inte förekommer något samband mellan konsumtion av sockersötad dryck och risk för bukspottkörtelcancer medan resultat från tre studier påvisar samband. Resultat från en studie visar att det finns samband hos kvinnor men inte hos män. Slutsats: Hälften av studierna visar ett samband mellan konsumtion av sockersötad dryck och en ökad risk att drabbas av bukspottkörtelcancer. För att minska risken kan det således vara fördelaktigt att följa de rekommendationer som finns kring tillsatt socker. / Background: Sugar-sweetened beverages are beverages to which sugars are added. These beverages are consumed globally and many times the recommendations on added sugar are exceeded, which can lead to negative health effects. Sugar-sweetened beverages may increase the risk of overweight, obesity and type 2 diabetes which are risk factors for developing pancreatic cancer. Thus, there is an increased interest to study the potentially increased cancer risk associated with the consumption of sugar-sweetened beverages. Aim: The aim was to examine whether consumption of sugar-sweetened beverages can increase the risk of pancreatic cancer. Method: This work is a literature study using scientific articles searched with the database PubMed. The search terms were “sugar-sweetened beverages” and “pancreas cancer.” Of the articles obtained, observational studies and clinical studies were included. Based on inclusion and exclusion criteria, seven studies were selected and reviewed. Results: Results from three of seven studies show that there is no relationship between consumption of sugar-sweetened beverages and risk of pancreatic cancer, while results from three other studies show that there is a relationship. Results from one study show that there is a relationship in women but not in men. Conclusion: Half of the studies shows that there is a relationship between consumption of sugar-sweetened beverages and increase the risk of pancreatic cancer. To reduce the risk, it can be beneficial to follow the recommendations that exist regarding added sugar.

Objective The central Appalachian region of the United States is disproportionately burdened with cardiovascular disease (CVD); however, the level of literacy about CVD among residents has not been well studied. This study aimed to examine the prevalence and factors of CVD health literacy (HL) among a sample of patients/caregivers, providers/professionals, and community stakeholders. Methods In 2018, data were collected from central Appalachian residents in six states: Kentucky, North Carolina, Ohio, Tennessee, Virginia, and West Virginia. CVD HL status was determined by assessing correct responses to five interrelated questions about basic knowledge of CVD. Multiple logistic regression analyses were used to examine the associations between potential factors and CVD HL status. Results Of the total respondents (N = 82), <50% correctly answered all 5 CVD HL questions. Multiple logistic regression analyses showed that compared with respondents with advanced college degrees, those with a college degree or less were more likely to have low HL for "typical symptom of CVD,""physical exercise and CVD,""blood pressure and CVD,"and "stress and CVD."In addition, compared with respondents younger than 50 years, those 50 years and older were 3.79 times more likely to have low HL for "physical exercise and CVD."Conclusions These results suggest the incorporation of CVD HL into CVD care and that educational attainments should be part of CVD policies and programs in the region.

The diploma thesis is of a special pedagogy type and focuses on speech therapy. The thesis deals with the role of parents during the development of communication skills of preschool children in particular. The thesis is divided into the theoretical part and the practical part. The introductory chapter of the theoretical part characterizes a child of preschool age with regard to the development of motor skills, cognitive processes and social skills. The second chapter discusses the issue of communication skills of preschool children in more detail. It includes risk factors for speech development, the most common impairments of communication skills of preschool children and the possibilities of speech therapy intervention. The third chapter is devoted to the family environment in connection with its influence on the development of a child's communication skills. This chapter describes the parental styles, risk factors of the family environment and support options related to the child's speech development. The practical part of the diploma thesis presents the results of a questionnaire survey, the main goal of which was to analyze the approach of parents to the development of communication skills of preschool children. It is therefore a research of a quantitative nature. The partial goals of the...

Introduction: Lower extremity (LE) work-related musculoskeletal disorders (WMSDs) are known to occur with cumulative exposure to occupational and personal risks. The objective of this dissertation study was to find if creating a quantifiable risk detection model for the LE was feasible. The primary product of the literature review conducted for this study resulted in focusing the attention of the model development process onto creating the initial model of the LE for assessing knee disorder risk factors. Literature Review: LE occupational disorders affect numerous industries and thousands of people each year by affecting any one of the musculoskeletal systems deemed susceptible by the occupational and personal risk factors involved. Industries known to be affected tend to have labor intensive job descriptions. Some of the numerous industry examples include mining, manufacturing, firefighting, and carpet laying. Types of WMSDs noticed by the literature include bursitis, osteoarthritis, stress fractures, tissue inflammation, and nerve entrapment. In addition to the occupationally related disorders that may develop, occupationally related discomforts were also taken into consideration by this study. Generally, both the disorders and the discomforts can be traced to either a personal or occupational risk factor or both. Personal risk factors noted by the literature include a person's physical fitness and health history (such as past injuries). Meanwhile, occupational risks can be generalized to physical postures, activities, and even joint angles. Prevalence data over a three year interval (2003-2005) has found that LE WMSDs make up on average approximately 7.5% of all the WMSD cases reported to the US Occupational Safety and Health Administration (OSHA). When the literature is refined to the information pertaining to occupational knee disorders, the mean prevalence percentage of the same three year range is about 5%. Mean cost for knee injuries were found to be $18,495 (for the year between 2003 and 2004). Methodology: Developing a risk model for the knee meant using groups of subject matter experts for model development and task hazard analysis. Sample occupational risk data also needed to be gathered for each of a series of tasks so that the model could be validated. These sample data were collected from a sample aircraft assembly plant of a US aerospace manufacturer. Results: Based on the disorder and risk data found in the literature, a knee risk assessment model was developed to utilize observational, questionnaire, and direct measure data collection methods. The final version of this study's knee model has an inventory of 11 risk factors (8 occupational and 3 personal) each with varying degrees of risk exposure thresholds (e.g., high risk, moderate risk, or minimal risk). For the occupational risk assessment portion of the model, the results of task evaluations include both an occupational risk resultant score (risk score) and a task risk level (safe or hazardous). This set of results is also available for a cumulative (whole day) assessment. The personal risk assessment portion only produces a risk resultant score. Validation of the knee risk model reveals statistically (t (34) = 1.512, p = 0.156), that it is functioning as it should and can decide between hazardous and safe tasks. Additionally, the model is also capable of analyzing tasks as a series of cumulative daily events and providing an occupational and personal risk overview for individuals. Conclusion: While the model proved to be functional to the given sample site and hypothetical situations, further studies are needed outside of the aerospace manufacturing environment to continue testing both the model's validity and applicability to other industrial environments. The iterative adjustments generated for the occupational risk portion of the model (to reduce false positives and negatives) will need additional studies that will further evaluate professional human judgment of knee risk against this model's results. Future investigations must also make subject matter experts aware of the minimal risk levels of this knee risk assessment model so that task observational results are equally comparable. Additional studies are moreover needed to assess the intimate nature between variable interactions; especially multiple model defined minimal risks within a single task.

Det finns ett starkt samband mellan cigarrettrökning och förekomst av parodontit. Parodontit är dosberoende och minskning av cigarrettrökning eller tobaksstopp har potential att förhindra utveckling av parodontit samt fortsatt progression av redan existerande parodontit. / <p>Inget</p>