Search results for "EFFICACY"
showing 10 items of 588 documents
Barriers Perceived by Teachers at Work, Coping Strategies, Self-efficacy and Burnout
2010
This study examines the relationships among stressors, coping strategies, self-efficacy and burnout in a sample of 724 Spanish primary and secondary teachers. We understood stressors as barriers perceived by teachers that interfere with their work meeting learning objectives and which cause them stress and burnout. An analysis of teacher responses using hierarchical regression revealed that pedagogical barriers had significant positive effects on the burnout dimensions. Furthermore, the results show not only the moderator role played by coping strategies in the pedagogical barriers- burnout dimensions relationship, but also the association between self-efficacy and the coping strategies use…
"I met this wife of mine and things got onto a better track" turning points in risk development.
2002
In this study, qualitative and quantitative approaches were combined to study the mechanisms involved in turning-point experiences among individuals who had been exposed to several risk factors in childhood and adolescence. The study was part of the Jyvaskyla Longitudinal Study of Personality and Social Development, in which the lives of the participants (196 boys and 173 girls) have been followed from age 8 to age 36. The data concerning turning points was collected by semi-structured interview when the participants were 36 years old. Participants were classified into six developmental trajectories according to risk factors at ages 8-14 and problems of social functioning at age 36. The res…
Cellular Immunity in Adolescents and Adults following Acellular Pertussis Vaccine Administration
2007
ABSTRACT Cell-mediated immune (CMI) responses to an acellular pertussis vaccine administered to 49 subjects, a subset of participants in the National Institutes of Health-funded adult acellular pertussis vaccine efficacy trial, were evaluated and compared with antibody responses to vaccine antigens. Levels of proliferation of and cytokine secretion from lymphocytes cultured in the presence of pertussis toxin, filamentous hemagglutinin, or pertactin were measured before vaccination and 1 month and 1 year after vaccination. Statistically significant increases in lymphocyte stimulation indices and cytokine secretion were noted at both 1 month and 1 year after vaccination. Brisk pertussis antig…
From "Non-encounters" to autonomic agency. Conceptions of patients with low back pain about their encounters in the health care system.
2018
Low back pain is a considerable health problem which affects people around the world, causing major healthcare costs. The use of qualitative research methods enables us to describe and understand patients' experience of, and attitudes to, healthcare. The aim of the present phenomenographic study was to identify and describe the contextual nature of the conceptions of patients with low back pain of their encounters in the HCS. Seventeen patients with chronic or episodic low back pain classified as "high risk" were interviewed in open recall interviews, using videos of patients' initial physiotherapy sessions that had been recorded previously. The data were analysed using the phenomenographic…
The effects of an amine fluoride/stannous fluoride and an antimicrobial host protein mouthrinse on supragingival plaque regrowth.
2004
BACKGROUND: Chlorhexidine (CHX)-containing mouthrinses are recommended as adjuncts to mechanical oral hygiene. The problem associated with side effects, however, has stimulated the search for alternative antiplaque agents. The aim of this study was to investigate the plaque inhibitory effects of two mouthrinses containing amine fluoride/stannous fluoride (ASF) and antimicrobial host proteins (lactoperoxidase, lysozyme and lactoferrin; LLL), respectively. METHODS: The study was an observer-masked, randomized 4x4 Latin square cross-over design balanced for carryover effects, involving 12 healthy volunteers in a 4-day plaque regrowth model. A 0.12% CHX mouthrinse and a saline solution served a…
Lack of efficacy of mitoxantrone in primary progressive Multiple Sclerosis irrespective of pharmacogenetic factors: A multi-center, retrospective ana…
2014
Abstract Background Mitoxantrone is used on an off-label basis in primary progressive MS (PPMS). ABC -transporter-genotypes are associated with therapeutic response in relapsing/secondary progressive MS (RP/SPMS). Objective To evaluate potential pharmacogenetic response markers for mitoxantrone in PPMS. Methods 41 mitoxantrone-treated PPMS-patients, 155 mitoxantrone-treated RP/SPMS-patients and 43 PPMS-controls were retrospectively assessed for clinical therapy-response and in correlation with four single-nucleotide-polymorphisms in ABCB1 - and ABCG2 -genes. Results 53.7% PPMS-patients were mitoxantrone-responders, in comparison to 78.1% of RP/SPMS-patients (p = 0.039). There was no associa…
Family-centered practices and the parental well-being of young children with disabilities and developmental delay.
2019
Abstract Background Research evidence from studies in North America on the relationships between family-centered practices, parents’ self-efficacy beliefs, parenting confidence and competence beliefs, and parents’ psychological well-being was used to confirm or disconfirm the same relationships in two studies in Spain. Aims The aim of Study 1 was to determine if results from studies in North America could be replicated in Spain and the aim of Study 2 was to determine if results from Study 1 could be replicated with a second sample of families in Spain. Methods and procedures A survey including the study measures was used to obtain data needed to evaluate the relationships among the variable…
Why do parents' education level and income affect the amount of fruits and vegetables adolescents eat?
2008
Background: There are large socioeconomic disparities in food behaviours. The objective of the present study is to longitudinally explore socioeconomic disparities in adolescents’ fruit and vegetable (FV) intake and to assess mediators of the disparity. Methods: A longitudinal study containing 896 adolescents from 20 randomly selected elementary schools within two Norwegian counties (response rate 84%). Questionnaires were administered in May 2002 (mean age 12.5 years) and again in May 2005. FV intake was measured by four food frequency questions (times/week). Socioeconomic status was based on parents’ reports of their own educational level and family income (both dichotomized). Data were a…
Psychometric properties of the Spanish version of the family-centred practices scale for use with families of young children receiving early childhoo…
2018
Background Early childhood intervention (ECI) centres in Spain recently initiated a process of change towards the adoption of family-centred practices (FCPs). Knowledge about the extent to which practitioners' use FCPs is needed. The psychometric properties of the Spanish version of the FCPs scale were examined. Method A convenience sample of 105 families of children with developmental delays attending three different ECI centres in Spain completed the FCPs scale and provided information about the ECI centre characteristics and practices, caregiver self-efficacy beliefs, and family and child demographic information. Results The Spanish version of the FCP scale was found to be both reliable …
Photodynamic therapy of nodular basal cell carcinoma with multifiber contact light delivery.
2006
To overcome the limited treatment depth of superficial photodynamic therapy we investigate interstitial light delivery. In the present work the treatment light was delivered using a system in which three or six clear-cut fibers were placed in direct contact with the tumor area. This placement was thought to represent a step toward general purpose interstitial PDT. Twelve nodular basal cell carcinomas were treated employing delta-aminolevulinic acid and 635 nm laser irradiation. Fluorescence measurements were performed monitoring the buildup and subsequent bleaching of the produced sensitizer protoporphyrin IX. The treatment efficacy, judged at a 28-month follow-up, showed a 100% complete re…