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Qualitative Methodology

Caijun Yang, Lina Wu, Wenfang Cai, Wenwen Zhu, Qian Shen, Zongjie Li, Yu Fang
OBJECTIVE: Drug shortages were a complex global problem. The aim of this study was to analyze, characterize, and assess the drug shortages, and identify possible solutions in Shaanxi Province, western China. METHODS: A qualitative methodological approach was conducted during May-June 2015 and December 2015-January 2016. Semi-structured interviews were performed to gather information from representatives of hospital pharmacists, wholesalers, pharmaceutical producers, and local health authorities...
2016: PloS One
Carol A Marchant, Edward M Rosser, Jonathan D Vessey
The application of biotransformation dictionaries derived by expert evaluation of known metabolic pathways represents one approach to the prediction of both phase I and phase II xenobiotic metabolites. The ranking of metabolites generated by such dictionaries has previously been achieved through the use of qualitative reasoning rules and quantitative probability values. Using the biotransformation dictionary available in the Meteor expert system, we show that metabolite over-prediction by both of these methods can be reduced by the adoption of a k-nearest neighbours methodology in which the likelihood of a predicted biotransformation is determined based on comparison of a query chemical with structurally-similar substrates with known experimental metabolic data which activate the same biotransformation...
October 25, 2016: Molecular Informatics
E Longo, M Masellis, G Fondi, C Cedri, C Debbia, A Pitidis
Accidents and burns are a major problem in Italy and in industrialized countries, due to the consequences they have on health, especially in children aged 0-4 years. In Italy, about 400 people die each year from burns, with over 70% of these occurring in the home. In the European Union, burns are one of the top five causes of death from accidents, accounting for 3% of all deaths from accidents and violence in those age groups. One percent of all deaths in children are due to burns. In this paper, we illustrate the results of qualitative analysis, conducted according to the methodology of content analysis, on narratives included in the anamnesis of clinical papers at the ED in 738 cases of burns in children (0-14 years) observed in a sample of Emergency Departments in the years 2005-2009...
December 31, 2015: Annals of Burns and Fire Disasters
F Bath-Hextall, S Nalubega, C Evans
BACKGROUND: Skin cancer incidence is increasing worldwide. This is an update of a previous review published in 2010 that identified only two studies and found that the needs and experiences of individuals with skin cancer were under-researched. OBJECTIVES: To undertake a qualitative systematic review of the needs and experiences of people with a diagnosis of skin cancer. METHODS: As an update of a previous review, the following databases were searched from 2010 to 30/11/15: CINAHL PsycINFO, MEDLINE and EMBASE...
October 24, 2016: British Journal of Dermatology
Radu Hristu, Stefan G Stanciu, Denis E Tranca, George A Stanciu
Imaging tissue samples by polarization-resolved second harmonic generation microscopy provides both qualitative and quantitative insights into collagen organization in a label-free manner. Polarization-resolved second harmonic generation microscopy goes beyond simple intensity-based imaging by adding the laser beam polarization component and applying different quantitative metrics such as the anisotropy factor. It thus provides valuable information on collagen arrangement not available with intensity measurements alone...
October 24, 2016: Journal of Biophotonics
Thomas M Withers, Sarah Lister, Catherine Sackley, Allan Clark, Toby O Smith
OBJECTIVE: To determine the difference in physical activity levels before and up to one year after unilateral primary total hip replacement. DATA SOURCES: A search was performed on 13 July 2016. Studies were eligible for inclusion if they presented preoperative and up to one year postoperative measures of physical activity for patients who had undergone unilateral primary total hip replacement. REVIEW METHODS: Any article that used a measure of physical activity pre and up to one year post-unilateral primary total hip replacement...
October 23, 2016: Clinical Rehabilitation
Gorka Ortego, Jorge Hugo Villafañe, Victor Doménech-García, Pedro Berjano, Lucia Bertozzi, Pablo Herrero
PURPOSE: To systematically review and analyze the research evidence linking stress or anxiety to chronic nonspecific neck-arm pain (NSNAP) in adults. SUBJECTS AND METHODS: Data were obtained from Pubmed, Scopus, PsycInfo, Web of Science, Physiotherapy Evidence Database (PEDro) and The Cochrane library database from their inception to July 2015. Two authors independently conducted the searches, extracted data, and completed methodological quality assessments. The methodological quality of the cohort and case-control studies was evaluated using the Newcastle-Ottawa scale, whilst the quality of the Randomized Controlled Trial (RCT) was evaluated using the PEDro scale...
November 2016: Journal of Psychosomatic Research
Angela Dawson, Deborah Bateson, Jane Estoesta, Elizabeth Sullivan
BACKGROUND: Improving access to safe abortion is an essential strategy in the provision of universal access to reproductive health care. Australians are largely supportive of the provision of abortion and its decriminalization. However, the lack of data and the complex legal and service delivery situation impacts upon access for women seeking an early termination of pregnancy. There are no systematic reviews from a health services perspective to help direct health planners and policy makers to improve access comprehensive medical and early surgical abortion in high income countries...
October 22, 2016: BMC Health Services Research
(no author information available yet)
Many disciplines, from human genetics and oncology to plant breeding, microbiology and virology, commonly face the challenge of analyzing rapidly increasing numbers of genomes. In case of Homo sapiens, the number of sequenced genomes will approach hundreds of thousands in the next few years. Simply scaling up established bioinformatics pipelines will not be sufficient for leveraging the full potential of such rich genomic data sets. Instead, novel, qualitatively different computational methods and paradigms are needed...
October 21, 2016: Briefings in Bioinformatics
Amr A A Attia, Daniela Cioloboc, Alexandru Lupan, Radu Silaghi-Dumitrescu
The putative initial adduct of ferrous superoxide reductase (SOR) with superoxide has been alternatively formulated as ferric-peroxo or ferrous-superoxo. The ~600-nm UV-vis absorption band proposed to be assigned to this adduct (either as sole intermediate in the SOR catalytic cycle, or as one of the two intermediates) has recently been interpreted as due to a ligand-to-metal charge transfer, involving thiolate and superoxide in a ferrous complex, contrary to an alternative assignment as a predominantly cysteine thiolate-to-ferric charge transfer in a ferric-peroxo electromer...
September 30, 2016: Journal of Inorganic Biochemistry
Rowan Forbes Shepherd, Tamara Kayali Browne, Linda Warwick
Ethical issues arise for genetic counselors when a client fails to disclose a genetic diagnosis of hereditary disease to family: they must consider the rights of the individual client to privacy and confidentiality as well as the rights of the family to know their genetic risk. Although considerable work has addressed issues of non-disclosure from the client's perspective, there is a lack of qualitative research into how genetic counselors address this issue in practice. In this study, a qualitative approach was taken to investigate whether genetic counselors in Australia use a relational approach to encourage the disclosure of genetic information from hereditary breast and ovarian cancer (HBOC) clients among family members; and if so, how they use it...
October 19, 2016: Journal of Genetic Counseling
Anita Strezova, Sheila O'Neill, Cathy O'Callaghan, Astrid Perry, Jinzhu Liu, John Eden
OBJECTIVE: This study explored the attitudes to, and experience of, menopause among Macedonian women living in Australia, including attitudes and responses to hormone therapy (HT) and complementary therapies, as well as related psycho-sexual, relationship and other midlife issues. METHODS: Using qualitative methodology, the study was based on seven unstructured, nondirective group discussions. Natural social groups were recruited, meeting wherever each group felt most at home...
October 10, 2016: Menopause: the Journal of the North American Menopause Society
Emma K Hooper, Tracy Collins
Dementia caregiving is thought to have a negative impact on health and wellbeing. This critical review of qualitative literature explored the lived experience of familial dementia caregivers from an occupational therapy perspective. The method was informed by systematic review and qualitative research methodologies and was structured within the occupational dimensions framework of doing-being-becoming-belonging. A comprehensive search of major databases was undertaken which identified 484 studies on the topic; 14 met the inclusion criteria and were included in the review...
October 6, 2016: Dementia
Alsacia L Sepulveda-Pacsi, Grenny Hiraldo, Keville Frederickson
BACKGROUND: Two thirds of respondents of a recent survey, primarily self-identified urban immigrant Dominican females, indicated that cancer was the health problem they worried about the most. PURPOSE: The purpose of this qualitative study was to gain a greater understanding of the cancer worry experienced by Dominican women. DESIGN: Giorgi's descriptive existential phenomenological framework and methodology guided the study. SETTING: Washington Heights/Inwood community, New York City, New York...
October 6, 2016: Journal of Transcultural Nursing: Official Journal of the Transcultural Nursing Society
John K Roberts, Matthew A Sparks, Ruediger W Lehrich
Interest in nephrology among trainees is waning in the USA. Early perceptions and attitudes to subject matter can be linked to the quality of pre-clinical curricula. We wanted to explore these attitudes in the setting of modern curriculum redesign. We utilized Q methodology to understand first-year medical student attitudes after an innovative kidney physiology curriculum redesign that focuses on blending multiple learning methods. First-year medical students were invited to take a Q sort survey at the conclusion of a kidney physiology course...
October 19, 2016: Renal Failure
Lingyan Tao, Qing Zhang, Yongjiang Wu, Xuesong Liu
In this study, a fast and effective high-performance liquid chromatography method was developed to obtain a fingerprint chromatogram and quantitative analysis simultaneously of four indexes including gallic acid, chlorogenic acid, albiflorin and paeoniflorin of the traditional Chinese medicine Moluodan Concentrated Pill. The method was performed by using a Waters X-bridge C18 reversed phase column on an Agilent 1200S high-performance liquid chromatography system coupled with diode array detection. The mobile phase of the high-performance liquid chromatography method was composed of 20 mmol...
October 19, 2016: Journal of Separation Science
Deborah Edwards, Judith Carrier, Jane Hopkinson
BACKGROUND: The prevalence of malnutrition for older adults (>65 years) in hospital and rehabilitation units has been reported as being as high as 60%; some older patients with good appetites do not receive sufficient nourishment because of inadequate feeding assistance. Mealtime assistance can therefore enhance nutritional intake, clinical outcomes and patient experience. OBJECTIVES: This mixed methods review sought to develop an aggregated synthesis of quantitative and qualitative data on assistance at mealtimes for older adults in hospital settings and rehabilitation units to determine current practices, what practices work, and the perceptions of patients, families, and healthcare professionals of mealtime assistance...
September 2016: JBI Database of Systematic Reviews and Implementation Reports
Miroslav Zeman, Marek Vecka, František Perlík, Barbora Staňková, Robert Hromádka, Eva Tvrzická, Jakub Širc, Jakub Hrib, Aleš Žák
Niacin was the first hypolipidemic drug to significantly reduce both major cardiovascular events and mortality in patients with cardiovascular disease. Niacin favorably influences all lipoprotein classes, including lipoprotein[a],and belongs to the most potent hypolipidemic drugs for increasing HDL-C. Moreover, niacin causes favorable changes to the qualitative composition of lipoprotein HDL. In addition to its pronounced hypolipidemic action, niacin exerts many other, non-hypolipidemic effects (e.g., antioxidative, anti-inflammatory, antithrombotic), which favorably influence the development and progression of atherosclerosis...
December 1, 2016: Acta Pharmaceutica
G Iakimova, S Dimitrova, T Burté
OBJECTIVES: Computer-delivered Cognitive Behavioral Therapies (C-CBT) are emerging as therapeutic techniques which contribute to overcome the barriers of health care access in adult populations with depression. The C-CBTs provide CBT techniques in a highly structured format comprising a number of educational lessons, homework, multimedia illustrations and supplementary materials via interactive computer interfaces. Programs are often administrated with a minimal or regular support provided by a clinician or a technician via email, telephone, online forums, or during face-to-face consultations...
October 10, 2016: L'Encéphale
A Vince, C Clarke, E L Wolverson
BACKGROUND: Literature indicates that people's experiences of receiving a diagnosis of dementia can have a lasting impact on well-being. Psychiatrists frequently lead in communicating a diagnosis but little is known about the factors that could contribute to potential disparities between actual and best practice with regard to diagnostic disclosure. A clearer understanding of psychiatrists' subjective experiences of disclosure is therefore needed to improve adherence to best practice guidelines and ensure that diagnostic disclosure facilitates living well with dementia...
October 17, 2016: International Psychogeriatrics
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