Qualitative and Hierarchical Analysis of Protective Factors against Illicit Use of Doping Substances in Athletes Calling a National Anti-Doping Phone-Help Service

Evidence of a sport-specific hierarchy of protective factors against doping would thus be a powerful aid in adapting information and prevention campaigns to target the characteristics of specific athlete groups, and especially those athletes most vulnerable for doping control. The contents of phone calls to a free and anonymous national anti-doping service called 'ecoute dopage' were analysed (192 bodybuilders, 124 cyclists and 44 footballers). The results showed that the protective factors that emerged from analysis could be categorised into two groups. The first comprised 'Health concerns', 'Respect for the law' and 'Doping controls from the environment' and the second comprised 'Doubts about the effectiveness of illicit products, 'Thinking skills' and 'Doubts about doctors'. The ranking of the factors for the cyclists differed from that of the other athletes. The ordering of factors was 1) respect for the law, 2) doping controls from the environment, 3) health concerns 4) doubts about doctors, and 5) doubts about the effectiveness illicit products. The results are analysed in terms of the ranking in each athlete group and the consequences on the athletes' experience and relationship to doping. Specific prevention campaigns are proposed to limit doping behaviour in general and for each sport.

Model endophenotype for bipolar disorder: Qualitative Analysis, etiological factors, and research areas

The aim of this study is to present an updated view of the writings on the endophenotype model for bipolar disorder using analytical methodologies. A review and analysis of networks was performed through descriptors and keywords that characterize the composition of the endophenotype model as a model of health. Information was collected from between 1992 and 2014, and the main thematic areas covered in the articles were identified. We discuss the results and question their cohesion, emphasizing the need to strengthen and identify the points of connection between etiological factors and characteristics that make up the model of endophenotypes for bipolar disorder.

The investigation of deaths in custody: a qualitative analysis of problems and prospects.

The right to be treated humanely when detained is universally recognized. Deficiencies in detention conditions and violence, however, subvert this right. When this occurs, proper medico-legal investigations are critical irrespective of the nature of death. Unfortunately, the very context of custody raises serious concerns over the effectiveness and fairness of medico-legal examinations. The aim of this manuscript is to identify and discuss the practical and ethical difficulties encountered in the medico-legal investigation following deaths in custody. Data for this manuscript come from a larger project on Death in Custody that examined the causes of deaths in custody and the conditions under which these deaths should be investigated and prevented. A total of 33 stakeholders from forensic medicine, law, prison administration or national human rights administration were interviewed. Data obtained were analyzed qualitatively. Forensic experts are an essential part of the criminal justice process as they offer evidence for subsequent indictment and eventual punishment of perpetrators. Their independence when investigating a death in custody was deemed critical and lack thereof, problematic. When experts were not independent, concerns arose in relation to conflicts of interest, biased perspectives, and low-quality forensic reports. The solutions to ensure independent forensic investigations of deaths in custody must be structural and simple: setting binding standards of practice rather than detailed procedures and relying on preexisting national practices as opposed to encouraging new practices that are unattainable for countries with limited resources.

Qualitative analysis of barriers and facilitators encountered by HIV patients in an ART adherence programme.

Background Medication adherence is a complex, dynamic and changing behaviour that is affected by a variety of factors, including the patient's beliefs and life circumstances. Studies have highlighted barriers to medication adherence (e.g., unmanaged side effects or a lack of social support), as well as facilitators of medication adherence (e.g., technical simplicity of treatment and psychological acceptance of the disease). Since August 2004, in Lausanne (Switzerland), physicians have referred patients who are either experiencing or are at risk of experiencing problems with their HIV antiretroviral treatment (ART) to a routine interdisciplinary ART adherence programme. This programme consists of multifactorial intervention including electronic drug monitoring (MEMS(TM)). Objective This study's objective was to identify the barriers and facilitators encountered by HIV patients with suboptimal medication adherence (≤90 % adherence over the study period). Setting The community pharmacy of the Department of Ambulatory Care and Community Medicine in Lausanne (Switzerland). Method The study consisted of a retrospective, qualitative, thematic content analysis of pharmacists' notes that were taken during semi-structured interviews with patients and conducted as part of the ART adherence programme between August 2004 and May 2008. Main outcome measure Barriers and facilitators encountered by HIV patients. Results Barriers to and facilitators of adherence were identified for the 17 included patients. These factors fell into three main categories: (1) cognitive, emotional and motivational; (2) environmental, organisational and social; and (3) treatment and disease. Conclusion The pharmacists' notes revealed that diverse barriers and facilitators were discussed during medication adherence interviews. Indeed, the results showed that the 17 non-adherent patients encountered barriers and benefited from facilitators. Therefore, pharmacists should inquire about all factors, regardless of whether they have a negative or a positive impact on medication adherence, and should consider all dimensions of patient adherence. The simultaneous strengthening of facilitators and better management of barriers may allow healthcare providers to tailor care to a patient's specific needs and support each individual patient in improving his medication-related behaviour.

Qualitative and quantitative analysis of thalamo-cortical axons in the somatosensory cortex of normal and barrelless mice

Résumé Les rongeurs utilisent leurs moustaches (vibrisses) pour explorer le milieu environnant. Chaque moustache est mue par un système des muscles. Les récepteurs situés à sa base transmettent les informations au système nerveux central. La transmission vers l'écorce se fait via trois neurones de relais qui se trouvent au niveau du ganglion trigéminé, du tronc cérébral et du thalamus. La représentation corticale d'une vibrisse est une concentration des axones thalamo-corticaux (ATC) autour desquelles s'organisent leurs cibles, les cellules de la couche IV. La structure peut être identifiée histologiquement en coupes tangentielles et porte le nom de « barrel » (« tonneau »). Cette correspondance vibrisse - barrel fait de ce système un model idéal pour étudier l'influence de l'activité périphérique sur l'établissement et le maintien des cartes somatotopiques. Notre laboratoire dispose d'une souche de souris qui a subi une mutation spontanée pour le gène codant l'adenylyl cyclase I (ACI). Cette enzyme membranaire catalyse la formation de l'AMPc et joue un rôle important dans le guidage axonal, la libération des neurotransmetteurs et l'intégration des signaux postsynaptiques. Nous avons démontré dans un premier temps que cette souris adulte ne développe pas de barrels. Cela est dû à un manque d'organisation des ATC et aussi des cellules de la couche IV. De plus, les résultats électrophysiologiques montrent que les informations venant des vibrisses adjacentes ne sont pas intégrées d'une manière normale. Dans ce travail de thèse, j'ai analysé la morphologie des ATC révélés individuellement avec de la biocytine. L'analyse quantitative des ATC a mis en évidence les points suivants: 1. Les axones de la souris normale (NOR) quittent le thalamus, traversent la capsule interne et la substance blanche sous-corticale et pénètrent dans le cortex somato-sensoriel primaire. A l'intérieur de l'écorce ils traversent au maximum 3 colonnes corticales adjacentes dont une contient le barrel cible. En passant à travers les couches VI et V, ces axones arborisent et convergent progressivement vers le barrel dans lequel ils forment une riche arborisation. Un petit nombre des branches « errantes », pleines de boutons synaptiques, pénètrent dans les barrels voisins. Deux axones NOR provenant de corps cellulaires très proches dans le thalamus peuvent avoir un cheminement très divergent lors de la traversée de la capsule interne et de la substance blanche sous-corticale mais, à leur entrée dans le cortex, ils sont distants d'au maximum 2 colonnes corticales de la colonne qui contient le barrel cible et ils convergent progressivement vers ce barrel. 2. Les axones de la souris mutante (BRL) ont le même trajet sous-cortical que les axones NOR, mais leur entrée dans le cortex somato-sensoriel primaire est aléatoire. A l'interface entre la substance blanche sous-corticale et le cortex, l'axone principal se divise rapidement en troncs axonaux qui traversent les couches VI et V d'une manière divergente pour arriver dans la couche IV. Cela contraste beaucoup avec la trajectoire des NOR qui convergent graduellement vers leur barrel cible. Le nombre de branches radiales que les axones BRL utilisent pour entrer dans le cortex et dans la couche IV est double par rapport aux axones NOR. Parmi ces branches, seules quelques-unes donnent des arborisations, les autres ne sont pas développées et leur morphologie est semblable à celle des branches formées par les axones de la souris normale lors du développement. Deux axones BRL issus de corps cellulaires proches dans le thalamus peuvent avoir une trajectoire très divergente jusqu'à leur entrée dans la couche IV, mais à ce niveau ils sont réorientés pour se retrouver et faire un nombre maximal de branches et boutons synaptiques dans la même région corticale. Dans un cas extrême, un des axones observés est entré dans le cortex à la limite entre l'aire somatosensorielle primaire et secondaire et a parcouru une distance de 2 mm pour retrouver son partenaire thalamique et donner avec celui-ci un nombre maximal de branches dans la même région de la couche IV. 3. Les mesures quantitatives ont montré que les arborisations corticales des axones NOR ont une longueur moyenne de 18mm et sont formées par 200 segments qui portent 1200 boutons synaptiques. Par rapport à la souris NOR, les axones BRL ont en moyenne la même longueur, le même nombre de segments et boutons synaptiques, mais donnent deux fois plus de branches radiales. La surface tangentielle occupée par les arborisations BRL dans la couche IV est 2 fois plus grande que celle des NOR. Cela signifie que les 1000 boutons synaptiques qui caractérisent les arborisations NOR et BRL dans la couche IV sont disséminés sur une surface tangentielle double chez les derniers, et donc que la densité des boutons par unité de surface corticale est en moyenne plus faible. En effet, l'augmentation de la surface corticale tangentielle des BRL est due aux surfaces de faible et moyenne densité synaptique (0 - 8 boutons / 400pn2) qui augmentent 2 fois tandis que les surfaces de haute densité synaptiques (8 - 64 boutons / 4001.tm2) sont les mêmes. Nous émettons l'hypothèse selon laquelle, durant le développement, les ATC de la souris BRL divergent et forment un nombre exubérant de branches. Grâce à cette divergence et aux branches supranuméraires, ils trouvent l'endroit de l'écorce où se trouvent leurs voisins thalamiques et arborisent abondamment dans cette région. Cependant, le déficit en AGI ne leurs permet pas par la suite, sous influence de l'activité périphérique, de retirer les branches qui se trouvent dans les endroits inappropriés de l'écorce, avec de possibles conséquences sur la discrimination tactile.

Emotional experience in patients awaiting lung transplantation: A qualitative analysis

Emotional reactions in the course of transplantation are often explored through negative emotions (e.g. stress, guilt) or depression and its evaluation. However the emotional reactions in the course of transplantation describing positive and negative emotional experiences have not been comprehensively described. Qualitative semi-structured interviews were conducted shortly after registration on the waiting list with 15 lung patients waiting for an organ coming from a deceased donor. In a qualitative analysis, focussing on the emotional experience of transplantation, a very rich discourse was underlined. The described emotions in the interviews of the patients were related to specific situations, stakes and existential questions. All these emotions help to describe more precisely the very intimate experience of a difficult and stressful situation while awaiting transplantation. It also helps to better understand the impact of the paradoxical situation of transplantation when a person is waiting for an organ, which will improve quality of life and will allow to survive, but which also depends on the end of the life of a donor.

Psychodynamic interventions in cancer care II: a qualitative analysis of the therapists' reports.

BACKGROUND: To investigate the focus of psychodynamic-oriented interventions in cancer patients by means of a qualitative analysis of the therapists' reports. METHODS: One hundred thirty-five reports collected within a controlled psychotherapy trial were analyzed; the themes addressed during the intervention were classified in categories reflecting the focus of the intervention and correlated with sociodemographic and medical data and type of intervention. RESULTS: Twenty main themes were identified and classified in two categories: category 1 corresponded to interventions based on expression and support, and category 2 to interventions based on introspection, with subcategory 2.1 focusing on the patient's psychological functioning and subcategory 2.2 focusing on his way to engage and communicate in relationships. While the most frequently addressed theme was related to the diagnosis of cancer (N = 102/576; 22.6%), the majority of themes were related to other concerns (N = 446/576; 77.4%). Half of the interventions (50.4%) were classified in category 1, 27.4% in category 2.1, and 9.6% in category 2.2. Patients of category 1 entered less often brief psychotherapy (step 2 of the intervention) and more frequently suffered from advances disease. CONCLUSIONS: A wide variety of themes are addressed in psychodynamic interventions in the oncology setting, illustrating that cancer is not the only focus of therapy. Other themes reflect different psychological difficulties triggered by the disease. This study illustrates that cancer patients have different needs, which surpass the event of the disease. Early clarification and comprehension of the demand may therefore be beneficial to adjust the therapeutic approach. Copyright © 2013 John Wiley & Sons, Ltd.

Use of LIDAR-based Elevation Data for Highway Drainage Analysis: A Qualitative Assessment, 2003

US Geological Survey (USGS) based elevation data are the most commonly used data source for highway hydraulic analysis; however, due to the vertical accuracy of USGS-based elevation data, USGS data may be too “coarse” to adequately describe surface profiles of watershed areas or drainage patterns. Additionally hydraulic design requires delineation of much smaller drainage areas (watersheds) than other hydrologic applications, such as environmental, ecological, and water resource management. This research study investigated whether higher resolution LIDAR based surface models would provide better delineation of watersheds and drainage patterns as compared to surface models created from standard USGS-based elevation data. Differences in runoff values were the metric used to compare the data sets. The two data sets were compared for a pilot study area along the Iowa 1 corridor between Iowa City and Mount Vernon. Given the limited breadth of the analysis corridor, areas of particular emphasis were the location of drainage area boundaries and flow patterns parallel to and intersecting the road cross section. Traditional highway hydrology does not appear to be significantly impacted, or benefited, by the increased terrain detail that LIDAR provided for the study area. In fact, hydrologic outputs, such as streams and watersheds, may be too sensitive to the increased horizontal resolution and/or errors in the data set. However, a true comparison of LIDAR and USGS-based data sets of equal size and encompassing entire drainage areas could not be performed in this study. Differences may also result in areas with much steeper slopes or significant changes in terrain. LIDAR may provide possibly valuable detail in areas of modified terrain, such as roads. Better representations of channel and terrain detail in the vicinity of the roadway may be useful in modeling problem drainage areas and evaluating structural surety during and after significant storm events. Furthermore, LIDAR may be used to verify the intended/expected drainage patterns at newly constructed highways. LIDAR will likely provide the greatest benefit for highway projects in flood plains and areas with relatively flat terrain where slight changes in terrain may have a significant impact on drainage patterns.

Diversity of the Quality Criteria in Qualitative Research in the Health Sciences: Lessons from a Lexicometric Analysis Composed of 133 Guidelines

A review of health sciences literature shows a substantial increase in qualitative publications. This work incorporates a certain number of research quality guidelines. We present the results of the Alceste® lexicometric analysis, which includes 133 quality grids for qualitative research covering five disciplinary fields of the health sciences: medicine and epidemiology, public health and health education, nursing, health sociology and anthropology, psychiatry and psychology. This analysis helped to cross-check the disciplinary fields with the various objectives assigned to the different criteria in the grids examined. The results obtained with Alceste® show the variability of the objectives sought by the authors of the guidelines. These discrepancies are not directly associated to disciplinary fields, and appear to be more closely linked to different qualitative research conceptualizations within the disciplines, and with essential qualitative research validation criteria. These conceptualizations must be clarified to help users better understand the objectives targeted by the grids, and promote more appreciation for qualitative research in the health sciences.

Quality of Qualitative Research in the Health Sciences : Analysis of the Common Criteria Present in 58 Assessment Guidelines by Expert Users

The number of qualitative research methods has grown substantially over the last twenty years, both in social sciences and, more recently, in the health sciences. This growth came with questions on the quality criteria needed to evaluate this work, and numerous guidelines were published. The latters include many discrepancies though, both in their vocabulary and construction. Many expert evaluators decry the absence of consensual and reliable evaluation tools. The authors present the results of an evaluation of 58 existing guidelines in 4 major health science fields (medicine and epidemiology; nursing and health education; social sciences and public health; psychology / psychiatry, research methods and organization) by expert users (article reviewers, experts allocating funds, editors, etc.). The results propose a toolbox containing 12 consensual criteria with the definitions given by expert users. They also indicate in which disciplinary field each type of criteria is known to be more or less essential. Nevertheless, the authors highlight the limitations of the criteria comparability, as soon as one focuses on their specific definitions. They conclude that each criterion in the toolbox must be explained to come to broader consensus and identify definitions that are consensual to all the fields examined and easily operational.

A qualitative analysis of immigrant population health practices in the Girona Healthcare Region

The research we present here forms part of a two-phase project - one quantitative and the other qualitative - assessing the use of primary health care services. This paper presents the qualitative phase of said research, which is aimed at ascertaining the needs, beliefs, barriers to access and health practices of the immigrant population in comparison with the native population, as well as the perceptions of healthcare professionals. Moroccan and sub-Saharan were the immigrants to who the qualitative phase was specifically addressed. The aims of this paper are as follows: to analyse any possible implications of family organisation in the health practices of the immigrant population; to ascertain social practices relating to illness; to understand the significances of sexual and reproductive health practices; and to ascertain the ideas and perceptions of immigrants, local people and professionals regarding health and the health system. Methods: qualitative research based on discursive analysis. Data gathering techniques consisted of discussion groups with health system users and semi-structured individual interviews with healthcare professionals. The sample was taken from the Basic Healthcare Areas of Salt and Banyoles (belonging to the Girona Healthcare Region), the discussion groups being comprised of (a) 6 immigrant Moroccan women, (b) 7 immigrant sub-Saharan African women and (c) 6 immigrant and native population men (2 native men, 2 Moroccan men and 2 sub-Saharan men); and the semi-structured interviews being conducted with the following healthcare professionals: (a) 3 gynaecologists, (b) 3 nurses and 1 administrative staff. Results: use of the healthcare system is linked to the perception of not being well, knowledge of the healthcare system, length of time resident in Spain and interiorization of traditional Western medicine as a cure mechanism. The divergences found among the groups of immigrants, local people and healthcare professionals with regard to healthcare education, use of the healthcare service, sexual and reproductive healthcare and reticence with regard to being attended by healthcare personnel of the opposite sex demonstrate a need to work with the immigrant population as a heterogeneous group. Conclusions: the results we have obtained support the idea that feeling unwell is a psycho-social process, as it takes place within a specific socio-cultural situation and spans a range of beliefs, perceptions and ideas regarding symptomology and how to treat it

TREATMENT OF WASTE FROM ATOMIC EMISSION SPECTROMETRIC TECHNIQUES AND REUSE IN UNDERGRADUATE LAB CLASSES FOR QUALITATIVE ANALYSIS

Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma optical emission spectrometry (ICP OES) are widely used in academic institutions and laboratories for quality control to analyze inorganic elements in samples. However, these techniques have been observed to underperform in sample nebulization processes. Most of the samples processed through nebulization system are discarded, producing large volumes of waste. This study reports the treatment and reuse of the waste produced from ICP OES technique in a laboratory of analytical research at the Universidade Federal do Ceará, Brazil. The treatment of the waste was performed by the precipitation of elements using (NH4)2CO3. Subsequently, the supernatant solution can be discarded in accordance with CONAMA 430/2011. The precipitate produced from the treatment of residues can be reused as a potential sample in undergraduate qualitative analytical chemistry lab classes, providing students the opportunity to test a real sample.