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Garsia K, Liu A, Low G, Gandham S, Wensing M, Ocariza L, Scobie R, Poulton A, Bhurawala H. Maternal and neonatal health outcomes for First Nations Australian women and children: A retrospective cohort study in a Western Sydney metropolitan tertiary referral centre. J Paediatr Child Health 2024; 60:47-52. [PMID: 38546183 DOI: 10.1111/jpc.16535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 10/25/2023] [Accepted: 03/18/2024] [Indexed: 04/17/2024]
Abstract
AIM To analyse key pregnancy and birth outcomes for First Nations women and children at a Western Sydney metropolitan tertiary referral centre. METHODS The birth and health-determining characteristics of 470 First Nations infants born at Nepean Hospital in 2018 and their mothers were included in a retrospective audit and compared with a contemporaneous control group of 470 infants and their mothers. RESULTS Mothers of First Nations infants had significantly higher rates of socioeconomic disadvantage (P < 0.001), psychosocial vulnerability (P < 0.007), mental illness (P < 0.001), teenage pregnancy (P < 0.001), smoking (45.6% vs. 19.4%, P < 0.001) and drug and alcohol use than control mothers (P < 0.001, P < 0.048). First Nations peoples did not have increased rates of maternal morbidity, nor any difference in rates of Caesarean section, resuscitation at birth, NICU admission, preterm birth or low birth weight in multivariable analysis. However, multivariable analysis demonstrated significant associations between low birth weight and maternal smoking (P < 0.001), hypertension (P < 0.01) and drug use (P < 0.01). CONCLUSIONS Despite challenges facing First Nations mothers and infants, our study found no significant difference in maternal morbidity nor adverse birth outcomes for First Nations infants. The study occurred in the context of culturally specific, First Nations-led antenatal and infant services. Future studies should further investigate relationships between participation in these services and health outcomes. This could identify strengths and areas for improvement in current services, with the goal of further improving outcomes for First Nations peoples through targeted health services that address their psychosocial vulnerabilities and support women to make healthy choices during pregnancy.
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Affiliation(s)
| | - Anthony Liu
- Paediatrics, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Gary Low
- Research Operations, Nepean Blue Mountains Local Health District, Penrith, New South Wales, Australia
- Nepean Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | | | | | | | - Rachel Scobie
- Aboriginal Health Unit, Nepean Hospital, Penrith, New South Wales, Australia
| | - Alison Poulton
- Paediatrics, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Habib Bhurawala
- Nepean Hospital, Penrith, New South Wales, Australia
- Nepean Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- Paediatrics, Faculty of Medicine, University of Notre Dame Australia, Sydney, New South Wales, Australia
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Février O, Reimerdes H, Theiler C, Brida D, Colandrea C, De Oliveira H, Duval B, Galassi D, Gorno S, Henderson S, Komm M, Labit B, Linehan B, Martinelli L, Perek A, Raj H, Sheikh U, Tsui C, Wensing M. Divertor closure effects on the TCV boundary plasma. Nuclear Materials and Energy 2021. [DOI: 10.1016/j.nme.2021.100977] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Militello F, Aho-Mantila L, Ambrosino R, Body T, Bufferand H, Calabro G, Ciraolo G, Coster D, Di Gironimo G, Fanelli P, Fedorczak N, Herrmann A, Innocente P, Kembleton R, Lilburne J, Lunt T, Marzullo D, Merriman S, Moulton D, Nielsen A, Omotani J, Ramogida G, Reimerdes H, Reinhart M, Ricci P, Riva F, Stegmeir A, Subba F, Suttrop W, Tamain P, Teschke M, Thrysoe A, Treutterer W, Varoutis S, Wensing M, Wilde A, Wischmeier M, Xiang L. Preliminary analysis of alternative divertors for DEMO. Nuclear Materials and Energy 2021. [DOI: 10.1016/j.nme.2021.100908] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Perek A, Linehan B, Wensing M, Verhaegh K, Classen I, Duval B, Février O, Reimerdes H, Theiler C, Wijkamp T, de Baar M. Measurement of the 2D emission profiles of hydrogen and impurity ions in the TCV divertor. Nuclear Materials and Energy 2021. [DOI: 10.1016/j.nme.2020.100858] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Poß-Doering R, Kuehn L, Kamradt M, Glassen K, Fleischhauer T, Kaufmann-Kolle P, Koeppen M, Wollny A, Altiner A, Wensing M. Converting habits of antibiotic use for respiratory tract infections in German primary care (CHANGE-3) - process evaluation of a complex intervention. BMC Fam Pract 2020; 21:274. [PMID: 33341114 PMCID: PMC7749701 DOI: 10.1186/s12875-020-01351-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 12/08/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Antimicrobial resistance remains a global challenge. In Germany, the national health agenda supports measures that enhance the appropriate, guideline-oriented use of antibiotics. The study "Converting Habits of Antibiotic Use for Respiratory Tract Infections in German Primary Care (CHANGE-3)" aimed at a sustainable reduction of antimicrobial resistance through converting patterns of prescribing practice and use of antibiotics and an increase in health literacy in primary care patients, practice teams, and in the general public. Embedded in a cluster-randomized trial of a multifaceted implementation program, a process evaluation focused on the uptake of program components to assess the fidelity of the implementation program in the CHANGE-3 study and to understand utilization of its educational components. METHODS A mix of qualitative and quantitative methods was used. Semi-structured telephone interviews were conducted with General Practitioners, Medical Assistants, patients treated for respiratory tract infection and outreach visitors who had carried out individual outreach visits. A two-wave written survey (T1: 5 months after start, T2: 16 months after start) was conducted in general practitioners and medical assistants. Qualitative data were analyzed using thematic framework analysis. Descriptive statistics were used to analyze survey data. RESULTS Uptake of intervention components was heterogenous. Across all components, the uptake reported by General Practitioners varied from 20 to 88% at T1 and 31 to 63% at T2. Medical Assistants reported uptake from 22 to 70% at T1 and 6 to 69% at T2. Paper-based components could by and large be integrated in daily practice (64 to 90% in T1; 41 to 93% in T2), but uptake of digital components was low. A one-time outreach visit provided thematic information and feedback regarding actual prescribing, but due to time constraints were received with reluctance by practice teams. Patients were largely unaware of program components, but assumed that information and education could promote health literacy regarding antibiotics use. CONCLUSIONS The process evaluation contributed to understanding the applicability of the delivered educational components with regards to the appropriate use of antibiotics. Future research efforts need to identify the best mode of delivery to reach the targeted population. TRIAL REGISTRATION ISRCTN, ISRCTN15061174 . Registered 13 July 2018 - Retrospectively registered.
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Affiliation(s)
- R. Poß-Doering
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | - L. Kuehn
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | - M. Kamradt
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | - K. Glassen
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | - Th. Fleischhauer
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | | | - M. Koeppen
- aQua Institut, Maschmuehlenweg 8-10, 37073 Goettingen, Germany
| | - A. Wollny
- University Medical Center Rostock, Institute of General Practice, Doberaner Str. 142, 18057 Rostock, Germany
| | - A. Altiner
- University Medical Center Rostock, Institute of General Practice, Doberaner Str. 142, 18057 Rostock, Germany
| | - M. Wensing
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
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Hanssen I, Huijbers MJ, Lochmann-van Bennekom MWH, Regeer EJ, Stevens AWMM, Evers SMAA, Wensing M, Kupka RW, Speckens AEM. Study protocol of a multicenter randomized controlled trial of mindfulness-based cognitive therapy and treatment as usual in bipolar disorder. BMC Psychiatry 2019; 19:130. [PMID: 31039765 PMCID: PMC6492313 DOI: 10.1186/s12888-019-2115-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 04/11/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Despite multiple pharmacological interventions, many people with bipolar disorder (BD) experience substantial residual mood symptoms, even in the absence of severe mood episodes, which have a negative impact on the course of illness and quality of life. Limited data are available on how to optimize treatment for BD, especially for those who suffer from persistent and residual depressive symptoms. Preliminary evidence suggests Mindfulness-Based Cognitive Therapy (MBCT) as a psychological treatment option for BD. This study aims to investigate whether adding MBCT to treatment as usual (TAU) will result in symptomatic and functional improvements in adults with BD compared to TAU alone. METHODS/DESIGN This study is a prospective, evaluator blinded, multicenter, randomized controlled trial of MBCT + TAU and TAU alone in 160 adults with bipolar type I and type II. Assessments will be conducted at baseline (T0), mid-treatment (Tmid), and at 3 (T1), 6 (T2), 9 (T3), 12 (T4), and 15 (T5) months follow-up. Primary outcome is post-treatment severity of depressive symptoms (Inventory of Depressive Symptomatology- Clinician administered). Secondary outcomes are severity of (hypo) manic symptoms, anxiety, relapse rates, overall functioning, positive mental health, and cost-effectiveness. As possible mediators will be assessed rumination of negative affect, dampening and rumination of positive affect, mindfulness skills, and self-compassion. DISCUSSION This study will provide valuable insight into the (cost-)effectiveness of MBCT on clinician- and self-rated symptoms of BD, relapse rates, positive mental health, and overall functioning. TRIAL REGISTRATION NCT03507647 . Registered 25th of April 2018.
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Affiliation(s)
- I. Hanssen
- 0000 0004 0444 9382grid.10417.33Department of Psychiatry, Centre for Mindfulness, Radboud University Medical Centre, Postbus 9101, 6500 HB Nijmegen, The Netherlands ,0000000122931605grid.5590.9Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| | - M. J. Huijbers
- 0000 0004 0444 9382grid.10417.33Department of Psychiatry, Centre for Mindfulness, Radboud University Medical Centre, Postbus 9101, 6500 HB Nijmegen, The Netherlands
| | - M. W. H. Lochmann-van Bennekom
- 0000 0004 0466 1666grid.491369.0Department of Mood Disorders, Pro Persona, Mental Health Care, Tarweweg 2, 6534 AM Nijmegen, The Netherlands
| | - E. J. Regeer
- grid.413664.2Altrecht, Institute for Mental Health Care, Outpatient clinic for Bipolar Disorders, Nieuwe Houtenseweg 12, 3524 SH Utrecht, the Netherlands
| | - A. W. M. M. Stevens
- Dimence Mental Health, Center for Bipolar Disorders, Pikeursbaan 3, 7411 GT Deventer, The Netherlands
| | | | - M. Wensing
- 0000 0004 0444 9382grid.10417.33Radboud University Medical Centre, Institute for Quality in Health Care, Postbus 9101, 6500 HB Nijmegen, the Netherlands
| | - R. W. Kupka
- grid.413664.2Altrecht, Institute for Mental Health Care, Outpatient clinic for Bipolar Disorders, Nieuwe Houtenseweg 12, 3524 SH Utrecht, the Netherlands ,Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam Public Health Research Institute, Oldenaller 1, 1081 HJ Amsterdam, the Netherlands
| | - A. E. M. Speckens
- 0000 0004 0444 9382grid.10417.33Department of Psychiatry, Centre for Mindfulness, Radboud University Medical Centre, Postbus 9101, 6500 HB Nijmegen, The Netherlands ,0000000122931605grid.5590.9Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
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Linehan BL, Mumgaard RT, Wensing M, Verhaegh K, Andrebe Y, Harrison JR, Duval BP, Theiler C. The multi-spectral imaging diagnostic. Rev Sci Instrum 2018; 89:103503. [PMID: 30399774 DOI: 10.1063/1.5058224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 06/08/2023]
Abstract
The Multi-Spectral Imaging system is a new diagnostic that captures simultaneous spectrally filtered images from a common line of sight while maintaining a large étendue and high throughput. Imaging several atomic line intensities simultaneously may enable numerous measurement techniques. By making a novel modification of a polychromator layout, the MSI sequentially filters and focuses images onto commercial CMOS cameras while exhibiting minimal vignetting and aberrations. A four-wavelength system was initially installed and tested on Alcator C-Mod and subsequently moved to TCV. The images are absolutely calibrated and spatially registered enabling 2D mappings of atomic line ratios and absolute line intensities. The spectral transmission of the optical system was calibrated using an integrating sphere of known radiance. The images are inverted by cross-referencing points on TCV with a computer-aided design (CAD) model.
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Affiliation(s)
- B L Linehan
- Plasma Science and Fusion Center MIT, Cambridge, Massachusetts 02139, USA
| | - R T Mumgaard
- Plasma Science and Fusion Center MIT, Cambridge, Massachusetts 02139, USA
| | - M Wensing
- École Polytechnique Fédérale de Lausanne (EPFL), Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland
| | - K Verhaegh
- École Polytechnique Fédérale de Lausanne (EPFL), Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland
| | - Y Andrebe
- École Polytechnique Fédérale de Lausanne (EPFL), Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland
| | - J R Harrison
- Culham Centre for Fusion Energy, Culham Science Centre, Culham OX14 3DB, United Kingdom
| | - B P Duval
- École Polytechnique Fédérale de Lausanne (EPFL), Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland
| | - C Theiler
- École Polytechnique Fédérale de Lausanne (EPFL), Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland
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Hagelskamp L, Berger S, Villalobos M, Thomas M, Wensing M, Mahler C. Nurse navigators in thoracic oncology: A qualitative study of German nurses’ attitudes to nursing role expansion. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy276.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Villalobos M, Coulibaly K, Krug K, Kamradt M, Wensing M, Siegle A, Kuon J, Eschbach C, Tessmer G, Winkler E, Szecsenyi J, Ose D, Thomas M. A longitudinal communication approach in advanced lung cancer: A qualitative study of patients', relatives' and staff's perspectives. Eur J Cancer Care (Engl) 2017; 27:e12794. [PMID: 29168594 DOI: 10.1111/ecc.12794] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2017] [Indexed: 11/28/2022]
Abstract
Communication and the care of patients with advanced cancer are a dynamic, interactive and challenging process, often characterised in every day practice by discontinuity and lack of coordination. The objective of this study was to explore the patients' and family-caregivers' needs and preferences regarding communication, quality of life and care over the trajectory of disease. The second aim was to assess health professionals' views on a longitudinally structured, forward-thinking communication approach based on defined milestones. A qualitative approach was chosen incorporating semi-structured interviews with nine patients with metastatic lung cancer and nine relatives, and focus groups with 15 healthcare providers from different professions involved in the care of these patients. Patients and relatives described a situation of shock and coping deficits with moments of insufficient communication and lack of continuity in care. Healthcare providers reported the strong need for improvement in communication within the team and between patients and professionals and welcomed the implementation of a longitudinal communication approach. Requirements for the implementation of a longitudinal communication approach include specific communication training with focus on the process that patients and relatives are involved in. Team-building measures and the necessary flexibility to respect individuality in life should be incorporated.
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Affiliation(s)
- M Villalobos
- Department of Thoracic Oncology, Member of the German Center for Lung Research (DZL), University Hospital Heidelberg and Translational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany
| | - K Coulibaly
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany
| | - K Krug
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany
| | - M Kamradt
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany
| | - M Wensing
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany
| | - A Siegle
- Department of Thoracic Oncology, Member of the German Center for Lung Research (DZL), University Hospital Heidelberg and Translational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany
| | - J Kuon
- Department of Thoracic Oncology, Member of the German Center for Lung Research (DZL), University Hospital Heidelberg and Translational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany
| | - C Eschbach
- Department of Thoracic Oncology, Member of the German Center for Lung Research (DZL), University Hospital Heidelberg and Translational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany
| | - G Tessmer
- Evangelische Lungenklinik Berlin, Berlin, Germany
| | - E Winkler
- National Center for Tumor Diseases, University Heidelberg, Heidelberg, Germany
| | - J Szecsenyi
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany
| | - D Ose
- Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - M Thomas
- Department of Thoracic Oncology, Member of the German Center for Lung Research (DZL), University Hospital Heidelberg and Translational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany
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Ferry L, Virot F, Barrachin M, Ferro Y, Pardanaud C, Matveev D, Wensing M, Dittmar T, Koppen M, Linsmeier C. Theoretical investigation on the point defect formation energies in beryllium and comparison with experiments. Nuclear Materials and Energy 2017. [DOI: 10.1016/j.nme.2017.05.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wolters RJ, Braspenning JCC, Wensing M. Impact of primary care on hospital admission rates for diabetes patients: A systematic review. Diabetes Res Clin Pract 2017; 129:182-196. [PMID: 28544924 DOI: 10.1016/j.diabres.2017.05.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 05/02/2017] [Indexed: 11/17/2022]
Abstract
High-quality primary care for diabetes patients may be related to lowered hospital admissions. A systematic search was performed to assess the impact of structure, process, and outcome of primary diabetes care on hospital admission rates, considering patient characteristics. Studies on diabetes patients in primary care with hospitalisation rates as outcomes published between January 1996 and December 2015 were included. Indicators of quality of care (access, continuity and structure of care, process, and outcome indicators) and patient characteristics (age, gender, ethnicity, insurance, socio-economic status, diabetes characteristics, co-morbidity, and health-related lifestyle) were extracted. After assessment of the strength of evidence, characteristics of care and diabetes patients were presented in relation to the likelihood of hospitalisation. Thirty-one studies were identified. A regular source of primary care and a well-controlled HbA1c level decreased the likelihood of hospitalisation. Other aspects of care were less consistent. Patients' age, co-morbidity, and socio-economic status were related to higher hospitalisation. Gender and health-related lifestyle showed no relationship. Studies were heterogeneous in design, sample, and healthcare system. Different definitions of diabetes and unscheduled admissions limited comparisons. In healthcare systems where diabetes patients have a regular source of primary care, hospital admission rates cannot be meaningfully related to primary care characteristics.
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Affiliation(s)
- R J Wolters
- Radboud University Medical Center, Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Geert Grooteplein 21, 114 IQ Healthcare, 6525 EZ Nijmegen, The Netherlands.
| | - J C C Braspenning
- Radboud University Medical Center, Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Geert Grooteplein 21, 114 IQ Healthcare, 6525 EZ Nijmegen, The Netherlands.
| | - M Wensing
- Radboud University Medical Center, Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Geert Grooteplein 21, 114 IQ Healthcare, 6525 EZ Nijmegen, The Netherlands; Department of General Practice and Health Services Research Heidelberg University Hospital, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany.
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Abstract
Background International guidelines recommend that physicians should be registered with a general practitioner (GP) and should avoid self-treatment. Adherence to these recommendations is mixed. Aims To describe illness behaviour and chronic medical conditions of GPs in Germany. Methods Cross-sectional, observational questionnaire study. We contacted 1000 GPs by mail in April 2014. We asked about registration with a GP, chronic conditions and self-treatment. We undertook descriptive statistical analysis and analysed associations using t-tests and chi-square test. Results Two hundred and eighty-five responses (29%) were eligible for analysis. Nineteen per cent of GPs were registered as patients of a GP, 58% reported at least one chronic condition, 68% disclosed self-diagnosis and 60% self-treatment. Self-therapy for chronic conditions was inversely correlated with subjective severity of the disease (r = −0.159; P < 0.05). Conclusions The high rates of self-treatment and the low rate of registration with a GP of German GPs are in contrast to international guideline recommendations. Further research is needed to analyse specific reasons.
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Affiliation(s)
- S Schulz
- Institute of General Practice and Family Medicine, Friedrich Schiller University, School of Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - F Einsle
- Technische Universität Dresden, Institute of Clinical Psychology and Psychotherapy, Chemnitzer Str. 46, D-01187 Dresden, Germany
| | - N Schneider
- Institute of General Practice and Family Medicine, Friedrich Schiller University, School of Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - M Wensing
- Radboud University Nijmegen Medical Centre, Radboud Institute of Health Sciences, PO Box 9101, 6500HB Nijmegen, The Netherlands
| | - J Gensichen
- Institute of General Practice and Family Medicine, Friedrich Schiller University, School of Medicine, Jena University Hospital, D-07743 Jena, Germany.,Institute of General Practice/Family Medicine, University Hospital of LMU Munich, Pettenkoferstr. 8a/10, 80336 München, Germany
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Jäger C, Steinhäuser J, Freund T, Baker R, Agarwal S, Godycki-Cwirko M, Kowalczyk A, Aakhus E, Granlund I, van Lieshout J, Szecsenyi J, Wensing M. Process evaluation of five tailored programs to improve the implementation of evidence-based recommendations for chronic conditions in primary care. Implement Sci 2016; 11:123. [PMID: 27624776 PMCID: PMC5022166 DOI: 10.1186/s13012-016-0473-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 07/14/2016] [Indexed: 11/10/2022] Open
Abstract
Background Although there is evidence that tailored implementation strategies can be effective, there is little evidence on which methods of tailoring improve the effect. We designed and evaluated five tailored programs (TPs) each consisting of various strategies. The aim of this study was to examine (a) how determinants of practice prioritized in the design phase of the TPs were perceived by health care professionals who had been exposed to the TPs and whether they suggested other important determinants of practice and (b) how professionals used the offered strategies and whether they suggested other strategies that might have been more effective. Methods We conducted a mixed-method process evaluation linked to five cluster-randomized trials carried out in five European countries to implement recommendations for five chronic conditions in primary care settings. The five TPs used a total of 28 strategies which aimed to address 38 determinants of practice. Interviews of professionals in the intervention groups and a survey of professionals in the intervention and control groups were performed. Data collection was conducted by each research team in the respective national language. The interview data were first analyzed inductively by each research team, and subsequently, a meta-synthesis was conducted. The survey was analyzed descriptively. Results We conducted 71 interviews; 125 professionals completed the survey. The survey showed that 76 % (n = 29) of targeted determinants of practice were perceived as relevant and 95 % (n = 36) as being modified by the implementation interventions by 66 to 100 % of professionals. On average, 47 % of professionals reported using the strategies and 51 % considered them helpful, albeit with substantial variance between countries and strategies. In the interviews, 89 determinants of practice were identified, of which 70 % (n = 62) had been identified and 45 % (n = 40) had been prioritized in the design phase. The interviewees suggested 65 additional strategies, of which 54 % (n = 35) had been identified and 20 % (n = 13) had been prioritized, but not selected in the final programs. Conclusions This study largely confirmed the perceived relevance of the targeted determinants of practice. This contrasts with the fact that no impact of the trials on the implementation of the recommendations could be observed. The findings suggest that better methods for prioritization of determinants and strategies are needed. Trial registration Each of the five trials was registered separately in recognized trial registries. Details are given in the respective trial outcome papers. Electronic supplementary material The online version of this article (doi:10.1186/s13012-016-0473-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- C Jäger
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, Turm West, 4. OG, 69120, Heidelberg, Germany.
| | - J Steinhäuser
- University Hospital Schleswig-Holstein, Campus Lübeck, Institute of Family Practice, Ratzburger Allee 160, Haus 50, 23538, Lübeck, Germany
| | - T Freund
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, Turm West, 4. OG, 69120, Heidelberg, Germany
| | - R Baker
- Department of Health Sciences, University of Leicester, 22-28 Princess Road West, Leicester, LE16TP, UK
| | - S Agarwal
- Department of Health Sciences, University of Leicester, 22-28 Princess Road West, Leicester, LE16TP, UK
| | - M Godycki-Cwirko
- Centre for Family and Community Medicine, Medical University of Lodz, Kopcinskiego 20, 90-153, Lodz, Poland
| | - A Kowalczyk
- Centre for Family and Community Medicine, Medical University of Lodz, Kopcinskiego 20, 90-153, Lodz, Poland
| | - E Aakhus
- Research Center for Old Age Psychiatry in Innlandet Hospital Trust, N-2312, Ottestad, Norway.,Norwegian Knowledge Centre for the Health Services, Postboks 7004, St. Olavs plass, 0130, Oslo, Norway
| | - I Granlund
- Norwegian Knowledge Centre for the Health Services, Postboks 7004, St. Olavs plass, 0130, Oslo, Norway
| | - J van Lieshout
- Medical Centre, Scientific Institute for Quality of Healthcare, Radboud University, PO Box 9101, 114 IQ Healthcare, 6500 HB, Nijmegen, The Netherlands
| | - J Szecsenyi
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, Turm West, 4. OG, 69120, Heidelberg, Germany
| | - M Wensing
- Department of General Practice and Health Services Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, Turm West, 4. OG, 69120, Heidelberg, Germany
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Keurhorst M, Anderson P, Heinen M, Bendtsen P, Baena B, Brzózka K, Colom J, Deluca P, Drummond C, Kaner E, Kłoda K, Mierzecki A, Newbury-Birch D, Okulicz-Kozaryn K, Palacio-Vieira J, Parkinson K, Reynolds J, Ronda G, Segura L, Słodownik L, Spak F, van Steenkiste B, Wallace P, Wolstenholme A, Wojnar M, Gual A, Laurant M, Wensing M. Impact of primary healthcare providers' initial role security and therapeutic commitment on implementing brief interventions in managing risky alcohol consumption: a cluster randomised factorial trial. Implement Sci 2016; 11:96. [PMID: 27422283 PMCID: PMC4947288 DOI: 10.1186/s13012-016-0468-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 07/07/2016] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Brief interventions in primary healthcare are cost-effective in reducing drinking problems but poorly implemented in routine practice. Although evidence about implementing brief interventions is growing, knowledge is limited with regard to impact of initial role security and therapeutic commitment on brief intervention implementation. METHODS In a cluster randomised factorial trial, 120 primary healthcare units (PHCUs) were randomised to eight groups: care as usual, training and support, financial reimbursement, and the opportunity to refer patients to an internet-based brief intervention (e-BI); paired combinations of these three strategies, and all three strategies combined. To explore the impact of initial role security and therapeutic commitment on implementing brief interventions, we performed multilevel linear regression analyses adapted to the factorial design. RESULTS Data from 746 providers from 120 PHCUs were included in the analyses. Baseline role security and therapeutic commitment were found not to influence implementation of brief interventions. Furthermore, there were no significant interactions between these characteristics and allocated implementation groups. CONCLUSIONS The extent to which providers changed their brief intervention delivery following experience of different implementation strategies was not determined by their initial attitudes towards alcohol problems. In future research, more attention is needed to unravel the causal relation between practitioners' attitudes, their actual behaviour and care improvement strategies to enhance implementation science. TRIAL REGISTRATION ClinicalTrials.gov: NCT01501552.
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Affiliation(s)
- M. Keurhorst
- Radboud Institute for Health Sciences, Radboud Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, The Netherlands
- Centre for Nursing Research, Saxion University of Applied Sciences, Deventer, Enschede The Netherlands
| | - P. Anderson
- Institute of Health and Society, Newcastle University, Newcastle, England, UK
- Department of Family Medicine, School CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - M. Heinen
- Radboud Institute for Health Sciences, Radboud Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, The Netherlands
| | - Preben Bendtsen
- Department of Medical Specialist and Department of Medicine and Health Sciences, Linköping University, Motala, Sweden
| | - Begoña Baena
- Program on Substance Abuse, Public Health Agency, Government of Catalonia, Barcelona, Spain
| | - Krzysztof Brzózka
- State Agency for Prevention of Alcohol-Related Problems, Warsaw, Poland
| | - Joan Colom
- Program on Substance Abuse, Public Health Agency, Government of Catalonia, Barcelona, Spain
| | - Paolo Deluca
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Colin Drummond
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Eileen Kaner
- Institute of Health and Society, Newcastle University, Newcastle, England, UK
| | - Karolina Kłoda
- Independent Laboratory of Family Physician Education, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Artur Mierzecki
- Independent Laboratory of Family Physician Education, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | | | | | - Jorge Palacio-Vieira
- Program on Substance Abuse, Public Health Agency, Government of Catalonia, Barcelona, Spain
| | - Kathryn Parkinson
- Institute of Health and Society, Newcastle University, Newcastle, England, UK
| | - Jillian Reynolds
- Hospital Clínic de Barcelona, Fundació Clínic per a la Recerca Biomèdica, Barcelona, Spain
| | - Gaby Ronda
- Department of Family Medicine, School CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - Lidia Segura
- Program on Substance Abuse, Public Health Agency, Government of Catalonia, Barcelona, Spain
| | - Luiza Słodownik
- State Agency for Prevention of Alcohol-Related Problems, Warsaw, Poland
| | - Fredrik Spak
- Department of Social Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Ben van Steenkiste
- Department of Family Medicine, School CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - Paul Wallace
- Department of Primary Care and Population Health, University College London, London, UK
| | - Amy Wolstenholme
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | | | - Antoni Gual
- Hospital Clínic de Barcelona, IDIBAPS, Barcelona, Spain
| | - M. Laurant
- Radboud Institute for Health Sciences, Radboud Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, The Netherlands
- Faculty of Health and Social Studies, HAN University of Applied Sciences, Nijmegen, The Netherlands
| | - M. Wensing
- Radboud Institute for Health Sciences, Radboud Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, The Netherlands
- Department of General Practice and Health Services Research, University Heidelberg Hospital, Heidelberg, Germany
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Eikelenboom N, van Lieshout J, Jacobs A, Verhulst F, Lacroix J, van Halteren A, Klomp M, Smeele I, Wensing M. [Supporting patients in self-management: moving to a personalised approach]. Ned Tijdschr Geneeskd 2016; 160:D758. [PMID: 27879183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The aim of this research was to assess the effect of providing personalised self-management support on patient activation (knowledge, skills, self-efficacy) and self-management behaviour. DESIGN Cluster randomised trial in 15 general practices (Dutch Trial Register No.: NTR 3960). METHOD Patients aged 18 years or older with a chronic condition were invited to participate in the study. The Self-Management Screening (SeMaS) questionnaire - which illustrates barriers to self-management - was used as a tool for personalised self-management support. Nurse practitioners in the intervention practices were trained for 2 hours in using SeMaS and personalising self-management support on the basis of the SeMaS profile. At baseline and after 6 months, patients filled in questionnaires on patient activation (PAM-13) and lifestyle. Using data from the questionnaires and medical records, the use of individual care plans, referrals to self-management interventions, self-monitoring and healthcare use were assessed. We used a multiple multilevel regression model for data analysis. RESULTS After 6 months, no difference was found in patient activation between the control group (n = 348) and the intervention group (n = 296). 29.4% of the patients in the intervention group performed self-monitoring, versus 15.2% in the control group (regression coefficient r = 0.9, p = 0.01). In the per-protocol analysis (control n = 348; intervention n = 136), the number of individual care plans (r = 1.3, p = 0.04) and the number of patients performing self-monitoring (r = 1.0; p = 0.01) were higher in the intervention group. CONCLUSION Personalised self-management support with the use of the SeMaS method stimulates self-monitoring and the use of individual care plans. The intervention had no effect on patient activation or lifestyle. Given the positive secondary outcomes, the further potential of the tool should be researched.
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Affiliation(s)
- N Eikelenboom
- * Dit onderzoek werd eerder gepubliceerd in The British Journal of General Practice (2016;66:e354-61) met als titel 'Effectiveness of personalised support for self-management in primary care: a cluster randomised controlled trial'. Afgedrukt met toestemming
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Badertscher N, Tandjung R, Senn O, Kofmehl R, Held U, Rosemann T, Hofbauer GFL, Wensing M, Rossi PO, Braun RP. A multifaceted intervention: no increase in general practitioners' competence to diagnose skin cancer (minSKIN) - randomized controlled trial. J Eur Acad Dermatol Venereol 2014; 29:1493-9. [PMID: 25491768 DOI: 10.1111/jdv.12886] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 10/28/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND General practitioners (GPs) play crucial roles in early detection of skin cancer. A pilot-study found a positive short-term effect of a 1-day dermatologic education programme on GPs' diagnostic competence. OBJECTIVE To determine effects of a multifaceted intervention, including technical equipment and continuing feedback by a dermatologist, on GPs' diagnostic skills regarding skin cancer. METHODS Randomized controlled trial with 78 GPs of the Canton of Zurich, Switzerland. INTERVENTION GPs in intervention group received a 1-day training, a Lumio (magnifying glass with polarized light, 3Gen), a Nikon digital camera and - during 1 year - feedback on skin lesion pictures sent to the dermatologist. GPs in control group only received the 1-day training. MAIN OUTCOME AND MEASURES PRIMARY OUTCOME structured assessment of GP's diagnostic skills in correctly diagnosing images of skin lesions regarding skin cancer. At baseline prior to intervention (T0), after the full-day training course in both groups (T1), and after 1 year of continuing feedback (T2) to the intervention group. MEASURES Non-parametric unpaired (Wilcoxon-Mann-Whitney) tests were used to compare numbers of correctly classified skin lesions between both groups at T2 and for the change between T1 and T2. RESULTS At T0, both groups classified a median of 23 skin lesions of the 36 images correctly. This value rose to 28 for both groups at T1 and fell to 24 for both groups at T2. No difference between control and intervention group at T2. Furthermore, we compared differences in the sum scores per GP between T1 and T2 for each group. Also in this comparison, no difference between control and intervention group was found. CONCLUSION AND RELEVANCE No long-term effect of the multifaceted intervention was found on the competence to diagnose skin cancer by GPs. The positive short-term effect of the 1-day dermatologic education programme did not persist over 12 months.
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Affiliation(s)
- N Badertscher
- Institute of Primary Care, University Hospital and University of Zurich, Zurich, Switzerland
| | - R Tandjung
- Institute of Primary Care, University Hospital and University of Zurich, Zurich, Switzerland
| | - O Senn
- Institute of Primary Care, University Hospital and University of Zurich, Zurich, Switzerland
| | - R Kofmehl
- Horten Centre for Patient Oriented Research and Knowledge Transfer, University Hospital Zurich, Zurich, Switzerland
| | - U Held
- Horten Centre for Patient Oriented Research and Knowledge Transfer, University Hospital Zurich, Zurich, Switzerland
| | - T Rosemann
- Institute of Primary Care, University Hospital and University of Zurich, Zurich, Switzerland
| | - G F L Hofbauer
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - M Wensing
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | - P O Rossi
- Institute of Primary Care, University Hospital and University of Zurich, Zurich, Switzerland
| | - R P Braun
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
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17
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Ludt S, Wensing M, Campbell S, Szecsenyi J. Prävention und Risikomanagement kardiovaskulärer Erkrankungen in der europäischen hausärztlichen Versorgung - Die EPA-Cardio Studie. Gesundheitswesen 2013. [DOI: 10.1055/s-0033-1354043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Janssen MMM, Wensing M, van der Gaag RJ, van Deurzen PAM, Buitelaar JK. [Adjustment and alteration of the quality indicators in the Basic Set (GGZ) for use in child and adolescent psychiatry]. Tijdschr Psychiatr 2013; 55:21-31. [PMID: 23315693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Transparency by means of quality indicators is regarded as a method for monitoring and improving the quality of care. In the Dutch mental health service (GGZ) a generic basic set of indicators has been developed, but it is not clear whether the set is suitable for use in child and adolescent psychiatry. AIM To assess whether the GGZ Basic Set of performance indicators for 2007-2008 was suitable for use in a child and adolescent psychiatric setting and to detect any omissions in that set. METHOD A heterogeneous national group of eight health professionals and five ‘stakeholders' in child and adolescent mental health judged the existing Basic Set by means of a Delphi procedure consisting of two written rounds and a panel discussion. The experts assessed potential indicators with regard to necessity, validity, clarity and applicability to child and adolescent psychiatry using a scale of 0 to 9. Indicators scoring more than 7 were considered to be appropriate. RESULTS Only two of the 54 indicators were considered appropriate. A lower cut-off point would leave 16 indicators, of which 10 related to the outcome of treatment. One of the nine proposed innovative indicators was added. CONCLUSION Very few of the indicators in the Basic Set were considered to be suitable for use in child and adolescent psychiatry. Respondents expressed a preference for a limited number of indicators that emphasised the opinion of the patient and of parents rather than the outcomes of treatment.
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Frigola-Capell E, Comin-Colet J, Davins-Miralles J, Gich-Saladich I, Wensing M, Verdú-Rotellar J. Trends and predictors of hospitalization, readmissions and length of stay in ambulatory patients with heart failure. Rev Clin Esp 2013. [DOI: 10.1016/j.rceng.2012.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
BACKGROUND Triage at out-of-hours GP cooperatives (GPCs) is aimed at determining medical urgency and guiding decisions. Both medical knowledge and communication skills are required for this complex task. OBJECTIVE To explore the impact of quality of consultation and estimated urgency on the appropriateness of decisions. METHODS We performed a secondary analysis of telephone triage consultations by nurses at 29 Dutch GPCs. Consultations were taped and assessed by trained observers, using a validated instrument. Measures concerned quality of consultation, nurse-estimated urgency (four levels) and appropriateness of decisions (urgency, follow-up advice and timing). Bivariate analyses and logistic multilevel regression analyses were used to explore the impact of quality of consultation (controlling for urgency) on appropriateness of decisions. RESULTS The sample included 6739 telephone contacts, most of which (90%) were non-urgent. The majority of decisions were appropriate (91% for urgency, 96% for follow-up advice and 95% for timing). In bivariate analyses, appropriateness of decisions was positively related to higher quality of consultation. Estimated urgency was negatively associated with quality of consultation. Logistic multilevel analysis showed that higher quality of consultation was related to a more appropriate estimation of urgency [odds ratio (OR) = 1.82; 95% confidence interval (CI): 1.69-1.95], follow-up advice (OR = 2.69; 95% CI: 2.41-3.01) and timing of decisions (OR = 2.41; 95% CI: 2.20-2.63). CONCLUSIONS High quality of consultation has a positive, but small, impact on the appropriateness of decisions. Quality of consultation needs to be targeted in training and support of triage nurses, especially when it concerns highly urgent contacts.
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Affiliation(s)
- L Huibers
- Scientific Institute for Quality of Healthcare, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
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21
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Götz K, Szecsenyi J, Klingenberg A, Willms S, Wensing M, Campbell S. Wie beurteilen Patienten die Qualität Ihre zahnmedizinischen Versorgung? Dtsch Med Wochenschr 2012. [DOI: 10.1055/s-0032-1323257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Nouwens E, van Lieshout J, Wensing M. Comorbidity complicates cardiovascular treatment: is diabetes the exception? Neth J Med 2012; 70:298-305. [PMID: 22961822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Many patients with cardiovascular disease do not attain the targets for health-related lifestyle and preventive treatment recommended in practice guidelines. The aim of this study was to assess the impact of diabetes (DM) and chronic obstructive pulmonary disease (COPD) on the quality of cardiovascular risk management in patients with established cardiovascular diseases (CVD). METHODS AND RESULTS Patients with established CVD were randomly selected in primary care practices using recorded diagnoses. Structured case forms were used to review data on 20 performance indicators concerning CVD from medical records. Descriptive and multilevel regression analyses were conducted. In 45 primary care practices with 106 physicians in the Netherlands, 1614 medical records of patients with CVD (37.9% women) were reviewed. A total of 1076 (66.7%) patients had recorded CVD only (reference group); 7.8% had CVD and COPD; 22.4% had CVD and DM; 3.1% patients had CVD, COPD and DM. Compared with the reference group, patients with CVD and DM yielded higher scores on 17 of 20 indicators; patients with CVD, DM and COPD on 14 indicators; and patients with CVD and COPD on three indicators. Of the patients with CVD and DM, fewer patients had LDL-cholesterol levels over 2.5 mmol/l (OR=0.36; 95% CI 0.26-0.50), more had antiplatelet drugs prescribed (OR=1.72; 95% CI 1.17-2.54), and more had systolic blood pressure measurement (OR=4.12; 95% CI 2.80-6.06). CONCLUSIONS This study showed that DM but not COPD was associated with more comprehensive cardiovascular risk management. This finding adds to cumulating evidence that presence of DM is associated with better preventive treatment of cardiovascular risk.
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Affiliation(s)
- E Nouwens
- Scientific Institute for Quality of Healthcare (IQ healthcare), Radboud University Nijmegen Medical Centre, PO Box 9101/Geert Grooteplein 21, 114 IQ healthcare, 6500 HB Nijmegen, The Netherlands.
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Mettes TG, Bruers JM, van der Sanden WJM, van Eeten Kruiskamp L, van der Horst RH, Harmsen M, Wensing M. [Patient safety in general dental practice 2009]. Ned Tijdschr Tandheelkd 2010; 117:628-636. [PMID: 21298891 DOI: 10.5177/ntvt.2010.12.10184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
In recent years various studies have been published which indicate that adverse events in health care facilities are the result of structural factors. In 2009 a national study was carried out in the Netherlands to gain insight into patient safety in primary care settings, including general dental practices. In 20 randomly selected practices, patient records were investigated and oral care professionals reported, during a period of 2 weeks, adverse events which occurred. For each practice, 2 researchers screened, with the help of a checklist, 50 randomly selected patient records covering a period of 1 year. A total of 8 preventable adverse events were found in the 1000 patient records (0.8%). Anonymous reports made during the 2 weeks of the research period resulted in 7 adverse events. Practically all of the adverse events had to do with diagnostics and treatment and resulted in limited harmful consequences for patients. On the basis of these results, oral care in general dental practice would appear to be safe, but the concept 'patient safety' is not at all or only minimally active among general dental practitioners. Regarding patient safety performance, improvement in the quality of record-keeping would be desirable.
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Affiliation(s)
- T G Mettes
- afdeling Tandheelkunde en 2het Scientific Institute for Quality of Healthcare (IQhealthcare) van het Universitair Medisch Centrum St Radboud, Nijmegen.
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Mettes TG, van der Sanden WJM, Bronkhorst E, Grol RPTM, Wensing M, Plasschaert AJM. Impact of guideline implementation on patient care: a cluster RCT. J Dent Res 2010; 89:71-6. [PMID: 19966044 DOI: 10.1177/0022034509350971] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In Western European countries, dentists use standardized procedures, rather than individualized risk assessment, for routine oral examinations. The predictive hypothesis was that guideline implementation strategies based on multifaceted interventions would be more effective in patient care than the dissemination of guidelines only. A cluster-randomized trial was conducted, with groups of general dental practitioners (GDPs) as the unit of randomization. Patients were clustered within practices and prospectively enrolled in the trial. Patient data were collected from registration forms. The primary outcome measure was guideline-adherent recall assignment, and a secondary outcome measure was guideline-adherent bitewing frequency. The interventions consisted of online training, guideline dissemination, and educational sessions. For low-risk patients, guideline-adherent recall increased in the intervention group (+8%), which differed from the control group (-6.1%) (p = 0.01). Guideline-adherent bitewings showed mixed results. We conclude that multifaceted intervention had a moderate but relevant effect on the performance of GDPs, which is consistent with other findings in primary care.
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Affiliation(s)
- T G Mettes
- Department of Preventive and Restorative Dentistry, College of Oral Sciences, Radboud University Nijmegen Medical Centre, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
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Franx G, Oud M, Spijker J, Huyser J, Feltz-Cornelis C, de Lange J, Wensing M, Grol R. S11-01 - The depression initiative. The evaluation of the processes, costs and impact of a depression breakthrough collaborative. Quasi-experimental trial. Eur Psychiatry 2010. [DOI: 10.1016/s0924-9338(10)70039-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Bovens J, Pluimers D, Nijhuis-van der Sanden M, Wensing M, Oostendorp R. Qualität der physiotherapeutischen Dokumentation in der Patientenkrankengeschichte. physioscience 2009. [DOI: 10.1055/s-0028-1109671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abstract
BACKGROUND While many different types of patient education are widely used, the effect of individual patient education for low-back pain (LBP) has not yet been systematically reviewed. OBJECTIVES To determine whether individual patient education is effective in the treatment of non-specific low-back pain and which type is most effective. SEARCH STRATEGY A computerized literature search of MEDLINE (1966 to July 2006), EMBASE (1988 to July 2006), CINAHL (1982 to July 2006), PsycINFO (1984 to July 2006), and the Cochrane Central Register of Controlled Trials (The Cochrane Library 2006, Issue 2) was performed. References cited in the identified articles were screened. SELECTION CRITERIA Studies were selected if the design was a randomised controlled trial; if patients experienced LBP; if the type of intervention concerned individual patient education, and if the publication was written in English, German, or Dutch. DATA COLLECTION AND ANALYSIS The methodological quality was independently assessed by two review authors. Articles that met at least 50% of the quality criteria were considered high quality. Main outcome measures were pain intensity, global measure of improvement, back pain-specific functional status, return-to-work, and generic functional status. Analysis comprised a qualitative analysis. Evidence was classified as strong, moderate, limited, conflicting or no evidence. MAIN RESULTS Of the 24 studies included in this review, 14 (58%) were of high quality. Individual patient education was compared with no intervention in 12 studies; with non-educational interventions in 11 studies; and with other individual educational interventions in eight studies. Results showed that for patients with subacute LBP, there is strong evidence that an individual 2.5 hour oral educational session is more effective on short-term and long-term return-to-work than no intervention. Educational interventions that were less intensive were not more effective than no intervention. Furthermore, there is strong evidence that individual education for patients with (sub)acute LBP is as effective as non-educational interventions on long-term pain and global improvement and that for chronic patients, individual education is less effective for back pain-specific function when compared to more intensive interventions. Comparison of different types of individual education did not show significant differences. AUTHORS' CONCLUSIONS For patients with acute or subacute LBP, intensive patient education seems to be effective. For patients with chronic LBP, the effectiveness of individual education is still unclear.
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Affiliation(s)
- A Engers
- Radboud University Nijmegen Medical Centre, Centre For Quality of Care Research (WOK), (117 KWAZO), PO Box 9101, Nijmegen, Netherlands, 6500 HB.
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Abstract
BACKGROUND Primary care physicians hold a strategic position in delivering preventive services. However discrepancies exist between evidence based guidelines and practice. OBJECTIVES To assess the effects of interventions to improve the delivery of preventive services in primary care. SEARCH STRATEGY We searched the Cochrane Effective Practice and Organisation of Care Group specialised register (November 1995; August 1999), MEDLINE (1980 to 1995) and hand searched relevant journals. SELECTION CRITERIA Randomised trials, controlled before and after studies, and interrupted time series analyses of interventions to improve preventive services by primary care professionals responsible for patient care. DATA COLLECTION AND ANALYSIS Two researchers independently extracted data and assessed study quality. MAIN RESULTS Fifty-five studies were included, involving more than 2000 health professionals and 99,000 people, with 83 comparisons between intervention and control groups. Post intervention differences between intervention and control groups varied widely within and across categories of interventions. Most interventions were found to be effective in some studies, but not in others. Five comparisons of group education versus no intervention showed absolute change of preventive services varying between -4% and +31%. Nine comparisons of physician reminders versus no intervention showed absolute change of preventive services varying between 5% and 24%. Fourteen comparisons of multifaceted interventions versus no intervention showed absolute change of preventive services varying between -3% and +64%. Six comparisons of multifaceted interventions versus group education reported absolute changes varying between -31% and +28%. All these comparisons used randomised groups. Ten comparisons of multifaceted interventions versus no intervention used non-randomised groups and showed absolute change of preventive services varying between -5% and +21%. The remaining planned comparisons within categories of interventions contained less than five comparisons. AUTHORS' CONCLUSIONS There is currently no solid basis for assuming that a particular intervention or package of interventions will work. Effective interventions to increase preventive activities in primary care exist, but there is considerable variation in the level of change achieved, with effect sizes usually small or moderate. Tailoring interventions to address specific barriers to change in a particular setting is probably important. Multifaceted interventions may be more effective than single interventions, because more barriers to change can be addressed. Future research should analyse barriers to change and interventions to implement preventive services in more detail, to clarify how interventions relate to specific barriers. Since more complex interventions are likely to be more effective but also more costly, economic evaluations should also be included.
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Affiliation(s)
- M E J L Hulscher
- University of Nijmegen, Centre for Quality of Care Research (WOK), PO Box 9101, 6500 HB Nijmegen, Netherlands, 6500 HB.
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Abstract
BACKGROUND There is a growing expectation among patients that they should be involved in the delivery of medical care. Accumulating evidence from empirical studies shows that patients of average age who are encouraged to participate more actively in treatment decisions have more favourable health outcomes, in terms of both physiological and functional status, than those who do not. Interventions to encourage more active participation may be focused on different stages, including: the use of health care; preparation for contact with a care provider; contact with the care provider; or feedback about care. However, it is unclear whether the benefits of these interventions apply to the elderly as well. OBJECTIVES To assess the effects of interventions in primary medical care that improve the involvement of older patients (>=65 years) in their health care. SEARCH STRATEGY We searched: the Cochrane Consumers and Communication Review Group Specialised Register (May 2003); the Cochrane Central Register of Controlled Trials (CENTRAL), The Cochrane Library issue 1, 2004; MEDLINE (Ovid) (1966 to June 2004); EMBASE (1988 to June 2004); PsycINFO (1872 to June 2004); DARE, The Cochrane Library issue 1, 2004; ERIC (1966 to June 2004); CINAHL (1982 to June 2004); Sociological Abstracts (1963 to June 2004); Dissertation Abstracts International (1861 to June 2004); and reference lists of articles. SELECTION CRITERIA Randomised controlled trials or quasi-randomised trials of interventions to improve the involvement of older patients (>= 65 years) in single consultations or episodes of primary medical care. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. Results are presented narratively as meta-analysis was not possible. MAIN RESULTS We identified three studies involving 433 patients. Overall, the quality of studies was not high, and there was moderate to high risk of bias. Interventions of a pre-visit booklet and a pre-visit session (either combined or pre-visit session alone) led to more questioning behaviour and more self-reported active behaviour in the intervention group (3 studies). One study (booklet and pre-visit session) showed no difference in consultation length and time engaged in talk between the intervention and control groups. The booklet and pre-visit session in one study was associated with more satisfaction with interpersonal aspects of care for the intervention group although no difference in overall satisfaction between intervention and control. There was no long-term follow up to see if effects were sustained. No studies measured outcomes relating to the use of health care, health status and wellbeing, or health behaviour. AUTHORS' CONCLUSIONS Overall this review shows some positive effects of specific methods to improve the involvement of older people in primary care episodes. Because the evidence is limited, however, we can not recommend the use of the reviewed interventions in daily practice. There should be a balance between respecting patients' autonomy and stimulating their active participation in health care. Face-to-face coaching sessions, whether or not complemented with written materials, may be the way forward. As this is impractical for the whole population, it could be worthwhile to identify a subgroup of older patients who might benefit the most from enhanced involvement, ie. those who want to be involved, but lack the necessary skills. This group could be coached either individually or, more practically, in group sessions.
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Affiliation(s)
- R Wetzels
- Radboud University Nijmegen Medical Centre, Centre for Quality of Care Research (WOK), (117 KWAZO), PO Box 9101, Nijmegen, Netherlands, 6500 HB.
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Schripp T, Nachtwey B, Toelke J, Salthammer T, Uhde E, Wensing M, Bahadir M. A microscale device for measuring emissions from materials for indoor use. Anal Bioanal Chem 2007; 387:1907-19. [PMID: 17225110 DOI: 10.1007/s00216-006-1057-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2006] [Revised: 11/24/2006] [Accepted: 11/28/2006] [Indexed: 10/23/2022]
Abstract
Emission test chambers or cells are used to determine organic vapour emissions from construction products under controlled conditions. Polymeric car trim component emissions are typically evaluated using direct thermal desorption/extraction. The Microchamber/Thermal Extractor (mu-CTE, Markes International) was developed to provide both a complementary tool for rapid screening of volatile organic compound (VOC) emissions--suitable for industrial quality control--and a means for thermal extraction of larger, more representative samples of car trim components. To determine the degree of correlation between conventional emission test methods and the microchamber, experiments were carried out under different conditions of temperature, air change rate and sample conditioning time. Good quantitative and qualitative correlation was obtained for measurements at ambient temperature. Moreover, it was shown that ambient-temperature emissions data collected using the mu-CTE as rapidly as possible--i.e. with minimal or no sample conditioning time--nevertheless provided a reliable guide as to how well that material would perform in subsequent 3-day chamber tests of VOC emissions. The parameters found to have the greatest influence on data correlation for experiments carried out at elevated temperatures were the sample mass (for bulk emissions testing) and the conditioning time. The results also showed that, within the constraints of inherent sample homogeneity, the mu-CTE gave reproducible emissions data, despite its small sample size/capacity relative to that of conventional chambers. Preliminary results of modelling the air flow within a microchamber using computational fluid dynamics showed a high degree of turbulent flow and two potential areas of still air which could cause sink effects. However, the experimental data reported here and in previous studies showed enhanced recovery of semivolatile components from the mu-CTE relative to a recovery from a 1 m(3) conventional chamber. This indicates that if these areas of relatively still air are present within the microchamber, they do not appear to be significant in practice.
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Affiliation(s)
- T Schripp
- Fraunhofer Wilhelm-Klauditz-Institute (WKI), Material Analysis and Indoor Chemistry, Bienroder Weg 54E, 38108 Braunschweig, Germany
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Rosemann T, Körner T, Wensing M, Schneider A, Szecsenyi J. Evaluation and cultural adaptation of a German version of the AIMS2-SF questionnaire (German AIMS2-SF). Rheumatology (Oxford) 2005; 44:1190-5. [PMID: 15972355 DOI: 10.1093/rheumatology/keh718] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The aim of the study was to examine the validity of a translated and culturally adapted version of the Arthritis Impact Measurement Scales 2, Short Form (AIMS2-SF) in patients suffering from osteoarthritis (OA) in primary care. METHODS A structured procedure was used for the translation and cultural adaptation of the AIMS2-SF into German. The questionnaire was administered to 220 primary care patients with OA of the knee or hip. Test-retest reliability was tested in 35 randomly selected patients, who received the questionnaire a second time after 1 week. The physical scale of the original AIMS2-SF was divided into an 'upper body limitations' scale and a 'lower body limitations' scale. RESULTS With values ranging from 0.52 to 0.97 for Pearson's r, item-scale correlations were reasonably good. The discriminative power of separate scales was also good, reflected in low values for correlation between different scales, indicating little redundancy. Only two items (13 and 15) referring to the symptom scale showed item-scale correlation of r = 0.72 and r = 0.67, respectively with the lower body limitation scale. The assessment of internal consistency reliability also revealed satisfactory values: Cronbach's alpha was > or =0.83 for all scales, except for the social interaction scale (0.66). The test-retest reliability, estimated as the intraclass correlation coefficient (ICC), exceeded 0.85 except for the affect scale (0.72). Substantial floor effects occurred in the upper limb scale (33.8%). Principal factor analysis confirmed the postulated three-factor structure with physical, physiological and social dimensions, explaining 49.8, 14.1 and 6.4% of the variation, respectively. The assessment of external validity revealed satisfactory correlations with the corresponding WOMAC (Western Ontario and McMaster Universities Arthrosis Index) scales. As expected, correlations with radiological grading were moderate to low. The correlation with the physician's assessment was high in the scales that were dominated by physical factors, but rather low in the areas of health, which were found to be dominated by psychological or social factors. CONCLUSION The German AIMS2-SF is a reliable and valid instrument to assess the quality of life in primary care patients suffering from OA. When addressing the different impacts of OA, the physical scale should be divided into an upper body scale and a lower body scale. The floor and ceiling effects revealed are in accordance with the disease characteristics of the study sample and do not limit the significance of the questionnaire.
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Affiliation(s)
- T Rosemann
- Department of General Practice and Health Services Research, University of Heidelberg, Germany.
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Wensing M, Uhde E, Salthammer T. Plastics additives in the indoor environment--flame retardants and plasticizers. Sci Total Environ 2005; 339:19-40. [PMID: 15740755 DOI: 10.1016/j.scitotenv.2004.10.028] [Citation(s) in RCA: 168] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2004] [Accepted: 10/15/2004] [Indexed: 05/24/2023]
Abstract
Phthalic acid esters and phosphororganic compounds (POC) are generally known as semivolatile organic compounds (SVOCs) and are frequently utilized as plasticizers and flame retardants in commercial products. In the indoor environment, both compound groups are released from a number of sources under normal living conditions and accumulate in air and dust. Therefore, inhalation of air and ingestion of house dust have to be considered as important pathways for the assessment of exposure in living habitats. Especially in the case of very young children, the oral and dermal uptake from house dust might be of relevance for risk assessment. A critical evaluation of indoor exposure to phthalates and POC requires the determination of the target compounds in indoor air and house dust as well as emission studies. The latter are usually carried out under controlled conditions in emission test chambers or cells. Furthermore, chamber testing enables the determination of condensable compounds by fogging sampling. In the case of automobiles, specific scenarios have been developed to study material emissions on a test stand or to evaluate the exposure of users while the vehicle is driving. In this review, results from several studies are summarized and compared for seven phthalic esters and eight POC. The available data for room air and dust differ widely depending on investigated compound and compartment. Room air studies mostly include only a limited number of measurements, which makes a statistical evaluation difficult. The situation is much better for house dust measurements. However, the composition of house dust is very inhomogeneous and the result is strongly dependent on the particle size distribution used for analysis. Results of emission studies are presented for building products, electronic equipment, and automobiles. Daily rates for inhalation and dust ingestion of phthalic esters and POC were calculated from 95-percentiles or maximum values. A comparison of the data with results from human biomonitoring studies reveals that only a small portion of intake takes place via the air and dust paths.
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Affiliation(s)
- M Wensing
- Fraunhofer Wilhelm-Klauditz-Institute (WKI), Material Analysis and Indoor Chemistry, Bienroder Weg 54 E, 38108 Braunschweig, Germany
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Elwyn G, Edwards A, Hood K, Robling M, Atwell C, Russell I, Wensing M, Grol R. Achieving involvement: process outcomes from a cluster randomized trial of shared decision making skill development and use of risk communication aids in general practice. Fam Pract 2004; 21:337-46. [PMID: 15249520 DOI: 10.1093/fampra/cmh401] [Citation(s) in RCA: 153] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND A consulting method known as 'shared decision making' (SDM) has been described and operationalized in terms of several 'competences'. One of these competences concerns the discussion of the risks and benefits of treatment or care options-'risk communication'. Few data exist on clinicians' ability to acquire skills and implement the competences of SDM or risk communication in consultations with patients. OBJECTIVE The aims of this study were to evaluate the effects of skill development workshops for SDM and the use of risk communication aids on the process of consultations. METHODS A cluster randomized trial with crossover was carried out with the participation of 20 recently qualified GPs in urban and rural general practices in Gwent, South Wales. A total of 747 patients with known atrial fibrillation, prostatism, menorrhagia or menopausal symptoms were invited to a consultation to review their condition or treatments. Half the consultations were randomly selected for audio-taping, of which 352 patients attended and were audio-taped successfully. After baseline, participating doctors were randomized to receive training in (i) SDM skills or (ii) the use of simple risk communication aids, using simulated patients. The alternative training was then provided for the final study phase. Patients were allocated randomly to a consultation during baseline or intervention 1 (SDM or risk communication aids) or intervention 2 phases. A randomly selected half of the consultations were audio-taped from each phase. Raters (independent, trained and blinded to study phase) assessed the audio-tapes using a validated scale to assess levels of patient involvement (OPTION: observing patient involvement), and to analyse the nature of risk information discussed. Clinicians completed questionnaires after each consultation, assessing perceived clinician-patient agreement and level of patient involvement in decisions. Multilevel modelling was carried out with the OPTION score as the dependent variable, and rater, consultation and clinician levels of data, standardized by rater within clinician. RESULTS Following each of the interventions, the clinicians significantly increased their involvement of patients in decision making (OPTION score increased by 10.6 following risk communication training [95% confidence interval (CI) 7.9 -13.3; P < 0.001] and by 12.9 after SDM skill development (95% CI 10 -15.8, P < 0.001), a moderate effect size. The level of involvement achieved by the risk communication aids was significantly increased by the subsequent introduction of the skill development workshops (7.7 increase in OPTION score, 95% CI 3.4-12; P < 0.001). The alternative sequence (skills followed by risk communication aids) did not achieve this effect. The use of most risk information formats increased after the provision of specific risk communication aids (P < 0.001). Clinicians using the risk communication tools perceived significantly higher patient and clinician agreement on treatment (P < 0.001), patient satisfaction with information (P < 0.01), clinician satisfaction with decision (P < 0.01) and general overall satisfaction with the consultation (P < 0.001) than those who were exposed to SDM skill development workshops. CONCLUSIONS These clinicians were able to acquire the skills to implement SDM competences and to use risk communication aids. Each intervention provided independent effects. Further progress towards greater patient involvement in health care decision making is possible, and skill development in this area should be incorporated into postgraduate professional development programmes.
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Affiliation(s)
- G Elwyn
- Department of Primary Care, University of Wales Swansea, UK
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Koppelman SJ, Wensing M, Ertmann M, Knulst AC, Knol EF. Relevance of Ara h1, Ara h2 and Ara h3 in peanut-allergic patients, as determined by immunoglobulin E Western blotting, basophil-histamine release and intracutaneous testing: Ara h2 is the most important peanut allergen. Clin Exp Allergy 2004; 34:583-90. [PMID: 15080811 DOI: 10.1111/j.1365-2222.2004.1923.x] [Citation(s) in RCA: 200] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND A number of allergenic proteins in peanut has been described and the relative importance of these allergens is yet to be determined. OBJECTIVES We have investigated the relevance of previously identified peanut allergens in well-characterized peanut-allergic patients by in vitro, ex vivo and in vivo assays. METHODS Thirty-two adult peanut-allergic patients were included based on careful and standardized patient history and the presence of peanut-specific IgE. The diagnosis peanut allergy was confirmed using double-blind placebo-controlled food challenges in 23 patients. Major peanut allergens Ara h1, Ara h2 and Ara h3 were purified from peanuts using ion-exchange chromatography. IgE immunoblotting was performed and IgE-cross-linking capacity was examined by measuring histamine release (HR) after incubating patient basophils as well as passively sensitized basophils with several dilutions of the allergens. Intracutaneous tests (ICTs) using 10-fold dilution steps of the purified allergens and crude peanut extract were performed. RESULTS Ara h2 was recognized most frequently (26 out of 32) in all tests and induced both positive skin tests and basophil degranulation at low concentrations, whereas Ara h1 and Ara h3 were recognized less frequently and reacted only at 100-fold higher concentrations as analysed with HR and intracutaneous testing (ICT). Next to the three tested allergens, proteins with molecular weights of somewhat smaller than 15 kDa were identified as a IgE-binding proteins on immunoblot in the majority of the patients (20 out of 32). CONCLUSION We conclude that Ara h2 is, for our patient group, the most important peanut allergen, and that previously unidentified peanut proteins with molecular weights of somewhat smaller than 15 kDa may be important allergens as well. ICT in combination with basophil-HR and IgE immunoblotting provides insight in the patient specificity towards the individual peanut allergens.
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Affiliation(s)
- S J Koppelman
- TNO Nutrition and Food Research, Zeist, The Netherlands.
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Krol N, Wensing M, Haaijer-Ruskamp F, Muris JWM, Numans ME, Schattenberg G, Balen J, Grol R. Patient-directed strategy to reduce prescribing for patients with dyspepsia in general practice: a randomized trial. Aliment Pharmacol Ther 2004; 19:917-22. [PMID: 15080853 DOI: 10.1111/j.1365-2036.2004.01928.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND The percentage of patients receiving long-term treatment with acid suppressive drugs, mainly proton pump inhibitors, is higher than the prevalence of diseases that are commonly accepted as the proper indication for long-term proton pump inhibitor use. AIM To evaluate whether a patient-directed intervention (direct mail) reduced the prescription of antisecretory medication for dyspepsia in general practice. METHODS A cluster-randomized trial was performed. One hundred and thirteen chronic users of proton pump inhibitors were recruited by 20 general practitioners. An unsolicited information leaflet was sent to patients that suggested stopping or reducing the use of proton pump inhibitors. The number of patients who stopped or reduced proton pump inhibitor use was measured at 12 and 20 weeks after the intervention. Secondary outcome measures were dyspepsia symptom severity and perceived quality of life measured at 12 weeks after the intervention. RESULTS Fourteen of the 59 (24%) intervention group patients stopped or reduced their use of proton pump inhibitors, compared with three of the 45 (7%) control group patients (relative risk ratio 3.56; CI 95%: 1.088-11.642). Dyspepsia symptom severity and quality of life did not change. CONCLUSIONS A simple patient-directed intervention reduced the volume of long-term prescriptions of proton pump inhibitors in patients with dyspepsia.
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Affiliation(s)
- N Krol
- Centre for Quality of Care Research, University Medical Centre St Radboud, Nijmegen, The Netherlands.
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Ronteltap A, van Schaik J, Wensing M, Rynja FJ, Knulst AC, de Vries JHM. Sensory testing of recipes masking peanut or hazelnut for double-blind placebo-controlled food challenges. Allergy 2004; 59:457-60. [PMID: 15005771 DOI: 10.1046/j.1398-9995.2003.00329.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND In a double-blind placebo-controlled food challenge (DBPCFC), it is necessary that recipes comprising the allergen cannot be distinguished from placebo. AIMS OF THE STUDY We investigated whether the method of paired comparisons, a sensory difference test, could be used to test the suitability of recipes for a DBPCFC. METHODS We used two recipes, each with three concentrations of peanut or hazelnut flour. The recipe for peanut consisted of mashed potatoes with 2.7, 8.9, or 26.8 mg of peanut flour, and the recipe for hazelnut of oatmeal porridge with 74, 247, or 742 mg of hazelnut flour. Corresponding amounts of protein in the provided 15 g portions of each recipe were 0.7, 2.3, and 6.8 mg for peanut, and 11.6, 39, and 117 mg for hazelnut, respectively. Recipes were offered together with a placebo, and evaluated on sensory features by 81 healthy volunteers. RESULTS The sensory test was easy to perform. Volunteers were not able to detect peanut flour in mashed potatoes, but they recognized hazelnut flour in oatmeal porridge on visual features. CONCLUSIONS Sensory testing by means of the method of paired comparisons is a useful method to evaluate masking of foods for DBPCFC.
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Affiliation(s)
- A Ronteltap
- Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
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Grimshaw JM, Thomas RE, MacLennan G, Fraser C, Ramsay CR, Vale L, Whitty P, Eccles MP, Matowe L, Shirran L, Wensing M, Dijkstra R, Donaldson C. Effectiveness and efficiency of guideline dissemination and implementation strategies. Health Technol Assess 2004; 8:iii-iv, 1-72. [PMID: 14960256 DOI: 10.3310/hta8060] [Citation(s) in RCA: 1816] [Impact Index Per Article: 90.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To undertake a systematic review of the effectiveness and costs of different guideline development, dissemination and implementation strategies. To estimate the resource implications of these strategies. To develop a framework for deciding when it is efficient to develop and introduce clinical guidelines. DATA SOURCES MEDLINE, Healthstar, Cochrane Controlled Trial Register, EMBASE, SIGLE and the specialised register of the Cochrane Effective Practice and Organisation of Care (EPOC) group. REVIEW METHODS Single estimates of dichotomous process variables were derived for each study comparison based upon the primary end-point or the median measure across several reported end-points. Separate analyses were undertaken for comparisons of different types of intervention. The study also explored whether the effects of multifaceted interventions increased with the number of intervention components. Studies reporting economic data were also critically appraised. A survey to estimate the feasibility and likely resource requirements of guideline dissemination and implementation strategies in UK settings was carried out with key informants from primary and secondary care. RESULTS In total, 235 studies reporting 309 comparisons met the inclusion criteria; of these 73% of comparisons evaluated multifaceted interventions, although the maximum number of replications of a specific multifaceted intervention was 11 comparisons. Overall, the majority of comparisons reporting dichotomous process data observed improvements in care; however, there was considerable variation in the observed effects both within and across interventions. Commonly evaluated single interventions were reminders, dissemination of educational materials, and audit and feedback. There were 23 comparisons of multifaceted interventions involving educational outreach. The majority of interventions observed modest to moderate improvements in care. No relationship was found between the number of component interventions and the effects of multifaceted interventions. Only 29.4% of comparisons reported any economic data. The majority of studies only reported costs of treatment; only 25 studies reported data on the costs of guideline development or guideline dissemination and implementation. The majority of studies used process measures for their primary end-point, despite the fact that only three guidelines were explicitly evidence based (and may not have been efficient). Respondents to the key informant survey rarely identified existing budgets to support guideline dissemination and implementation strategies. In general, the respondents thought that only dissemination of educational materials and short (lunchtime) educational meetings were generally feasible within current resources. CONCLUSIONS There is an imperfect evidence base to support decisions about which guideline dissemination and implementation strategies are likely to be efficient under different circumstances. Decision makers need to use considerable judgement about how best to use the limited resources they have for clinical governance and related activities to maximise population benefits. They need to consider the potential clinical areas for clinical effectiveness activities, the likely benefits and costs required to introduce guidelines and the likely benefits and costs as a result of any changes in provider behaviour. Further research is required to: develop and validate a coherent theoretical framework of health professional and organisational behaviour and behaviour change to inform better the choice of interventions in research and service settings, and to estimate the efficiency of dissemination and implementation strategies in the presence of different barriers and effect modifiers.
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Affiliation(s)
- J M Grimshaw
- Health Services Research Unit, University of Aberdeen, UK
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Koppelman SJ, Knol EF, Vlooswijk RAA, Wensing M, Knulst AC, Hefle SL, Gruppen H, Piersma S. Peanut allergen Ara h 3: isolation from peanuts and biochemical characterization. Allergy 2003; 58:1144-51. [PMID: 14616125 DOI: 10.1034/j.1398-9995.2003.00259.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Peanut allergen Ara h 3 has been the subject of investigation for the last few years. The reported data strongly depend on recombinant Ara h 3, since a purification protocol for Ara h 3 from peanuts was not available. METHODS Peanut allergen Ara h 3 (glycinin), was purified and its posttranslational processing was investigated. Its allergenic properties were determined by studying IgE binding characteristics of the purified protein. RESULTS Ara h 3 consists of a series of polypeptides ranging from approximately 14 to 45 kDa that can be classified as acidic and basic subunits, similar to the subunit organization of soy glycinin. N-terminal sequences of the individual polypeptides were determined, and using the cDNA deduced amino-acid sequence, the organization into subunits was explained by revealing posttranslational processing of the different polypeptides. IgE-binding properties of Ara h 3 were investigated using direct elisa and Western blotting with sera from peanut-allergic individuals. The basic subunits, and to a lesser extent the acidic subunits, bind IgE and may act as allergenic peptides. CONCLUSIONS We conclude that peanut-derived Ara h 3, in contrast to earlier reported recombinant Ara h 3, resembles, to a large extent, the molecular organization typical for proteins from the glycinin family. Furthermore, posttranslational processing of Ara h 3 affects the IgE-binding properties and is therefore an essential subject of study for research on the allergenicity of Ara h 3.
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Affiliation(s)
- S J Koppelman
- TNO Nutrition and Food Research Institute, Zeist, The Netherlands
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Abstract
Evaluation is an integral component of quality improvement and there is much to be learned from the evaluation of small scale quality improvement initiatives at a local level. This type of evaluation is useful for a number of different reasons including monitoring the impact of local projects, identifying and dealing with issues as they arise within a project, comparing local projects to draw lessons, and collecting more detailed information as part of a bigger evaluation project. Focused audits and developmental studies can be used for evaluation within projects, while methods such as multiple case studies and process evaluations can be used to draw generalised lessons from local experiences and to provide examples of successful projects. Evaluations of small scale quality improvement projects help those involved in improvement initiatives to optimise their choice of interventions and use of resources. Important information to add to the knowledge base of quality improvement in health care can be derived by undertaking formal evaluation of local projects, particularly in relation to building theory around the processes of implementation and increasing understanding of the complex change processes involved.
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Affiliation(s)
- G Harvey
- Royal College of Nursing Institute, Radcliffe Infirmary, Oxford OX2 6HE, UK
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Elwyn G, Edwards A, Wensing M, Hood K, Atwell C, Grol R. Shared decision making: developing the OPTION scale for measuring patient involvement. Qual Saf Health Care 2003; 12:93-9. [PMID: 12679504 PMCID: PMC1743691 DOI: 10.1136/qhc.12.2.93] [Citation(s) in RCA: 364] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND A systematic review has shown that no measures of the extent to which healthcare professionals involve patients in decisions within clinical consultations exist, despite the increasing interest in the benefits or otherwise of patient participation in these decisions. AIMS To describe the development of a new instrument designed to assess the extent to which practitioners involve patients in decision making processes. DESIGN The OPTION (observing patient involvement) scale was developed and used by two independent raters to assess primary care consultations in order to evaluate its psychometric qualities, validity, and reliability. STUDY SAMPLE 186 audiotaped consultations collected from the routine clinics of 21 general practitioners in the UK. METHOD Item response rates, Cronbach's alpha, and summed and scaled OPTION scores were calculated. Inter-item and item-total correlations were calculated and inter-rater agreements were calculated using Cohen's kappa. Classical inter-rater intraclass correlation coefficients and generalisability theory statistics were used to calculate inter-rater reliability coefficients. Basing the tool development on literature reviews, qualitative studies and consultations with practitioner and patients ensured content validity. Construct validity hypothesis testing was conducted by assessing score variation with respect to patient age, clinical topic "equipoise", sex of practitioner, and success of practitioners at a professional examination. RESULTS The OPTION scale provided reliable scores for detecting differences between groups of consultations in the extent to which patients are involved in decision making processes in consultations. The results justify the use of the scale in further empirical studies. The inter-rater intraclass correlation coefficient (0.62), kappa scores for inter-rater agreement (0.71), and Cronbach's alpha (0.79) were all above acceptable thresholds. Based on a balanced design of five consultations per clinician, the inter-rater reliability generalisability coefficient was 0.68 (two raters) and the intra-rater reliability generalisability coefficient was 0.66. On average, mean practitioner scores were very similar (and low on the overall scale of possible involvement); some practitioner scores had more variation around the mean, indicating that they varied their communication styles to a greater extent than others. CONCLUSIONS Involvement in decision making is a key facet of patient participation in health care and the OPTION scale provides a validated outcome measure for future empirical studies.
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Affiliation(s)
- G Elwyn
- Department of Primary Care, University of Wales Swansea Clinical School, Swansea SA2 8PP, UK.
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Wensing M, Penninks AH, Hefle SL, Akkerdaas JH, van Ree R, Koppelman SJ, Bruijnzeel-Koomen CAFM, Knulst AC. The range of minimum provoking doses in hazelnut-allergic patients as determined by double-blind, placebo-controlled food challenges. Clin Exp Allergy 2002; 32:1757-62. [PMID: 12653168 DOI: 10.1046/j.1365-2222.2002.01555.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The risk for allergic reactions depends on the sensitivity of individuals and the quantities of offending food ingested. The sensitivity varies among allergic individuals, as does the threshold dose of a food allergen capable of inducing an allergic reaction. OBJECTIVE This study aimed at determining the distribution of minimum provoking doses of hazelnut in a hazelnut-allergic population. METHODS Thirty-one patients with a history of hazelnut-related allergic symptoms, a positive skin prick test to hazelnut and/or an elevated specific IgE level, were included. Double-blind, placebo-controlled food challenges (DBPCFC) were performed with seven increasing doses of dried hazelnut (1 mg to 1 g hazelnut protein) randomly interspersed with seven placebo doses. RESULTS Twenty-nine patients had a positive challenge. Itching of the oral cavity and/or lips was the first symptom in all cases. Additional gastrointestinal symptoms were reported in five patients and difficulty in swallowing in one patient. Lip swelling was observed in two patients, followed by generalized urticaria in one of these. Threshold doses for eliciting subjective reactions varied from a dose of 1 mg up to 100 mg hazelnut protein (equivalent to 6.4-640 mg hazelnut meal). Extrapolation of the dose-response curve showed that 50% of our hazelnut-allergic population will suffer from an allergic reaction after ingestion of 6 mg (95% CI, 2-11 mg) of hazelnut protein. Objective symptoms were observed in two patients after 1 and 1,000 mg, respectively. CONCLUSION DBPCFCs demonstrated threshold doses in half of the hazelnut-allergic patients similar to doses previously described to be hidden in consumer products. This stresses the need for careful labelling and strategies to prevent and detect contamination of food products with hazelnut residues.
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Affiliation(s)
- M Wensing
- Department of Dermatology/Allergology, University Medical Centre Utrecht, The Netherlands.
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42
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Abstract
OBJECTIVES To compare patients' and general practitioners' (GPs') evaluations of the quality of general practice care. DESIGN Written surveys among patients and GPs. SETTING General practice in the Netherlands. SUBJECTS 1772 patients (from 45 GPs) and a random sample of 315 GPs. MAIN OUTCOME MEASURES Patients' and GPs' evaluations of 23 aspects of general practice care and GPs' perceptions of patients' evaluations using a 5 point scale. RESULTS The response rate was 88% in the patient sample and 63% in the GP sample. The patients' ratings of care were significantly more positive (mean 4.0) than those of the GPs (mean 3.7) as well as GPs' perceptions of patients' evaluations (mean 3.5) (p<0.001). The overall rank order correlations between the patients' evaluations, GPs' evaluations, and GPs' perceptions of the patients' evaluations were 0.75 or higher (p<0.001). Patients and practitioners gave the most positive evaluations of specific aspects of the doctor-patient relationship ("keeping patients' records and data confidential", "listening to patients", and "making patients feel they had enough time during consultations") and aspects of the organisation of care ("provide quick service for urgent health problems" and "helpfulness of the staff (other than the doctor)"). The aspects of care evaluated least positively by patients as well as by GPs were other organisational aspects ("preparing patients for what to expect from specialist or hospital care" and "getting through to practice on the telephone"). CONCLUSIONS GPs and patients have to some extent a shared perspective on general practice care. However, GPs were more critical about the quality of care than patients and they underestimated how positive patients were about the care they provide. Furthermore, specific aspects of care were evaluated differently, so surveys and other consultations with patients are necessary to integrate their perspective into quality improvement activities.
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Affiliation(s)
- H P Jung
- Centre for Quality of Care Research, University of Nijmegen and University of Maastricht, The Netherlands.
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Wolters R, Wensing M, van Weel C, van der Wilt GJ, Grol RPTM. Lower urinary tract symptoms: social influence is more important than symptoms in seeking medical care. BJU Int 2002; 90:655-61. [PMID: 12410742 DOI: 10.1046/j.1464-410x.2002.02996.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine associations among lower urinary tract symptoms (LUTS), symptom severity, subjective beliefs and social influences when seeking primary medical care in men aged > or = 50 years. SUBJECTS AND METHODS A population-based survey was conducted among 5052 men aged > or = 50 years, using patient registers of 22 general practitioners (GPs) in the Netherlands from November 1999 to May 2000. The questionnaire contained items concerning age, educational level, International Prostate Symptom Score (IPSS), bothersome score (BS), and questions from the Health Belief Model on attitude and social influences. The study population comprised men with an IPSS openface> 7. The odds ratios (ORs) corrected for the IPSS were calculated. RESULTS In all, 3544 questionnaires (70.2%) were returned. Two groups of men with an IPSS openface> 7 were compared: those who consulted their GP in the previous 2 years because of voiding problems (268 cases) and the controls (272) who did not visit a GP for these symptoms. Cases more often thought a physician could improve their condition (OR 2.85), appeared to be more often advised by others to seek medical care (OR 6.36) and thought more often that this advice influenced their decision (OR 13.95). They also had more frequently received information from the media (OR 2.66) which affected their attendance (OR 12.52). In a multiple regression analysis, advice from others or information from the media were stronger predictors of seeking care than the influence of symptoms on daily life, the IPSS or the BS. CONCLUSION Social influences, i.e. advice from others or the media, were more important factors in the decision to seek medical care than symptom severity.
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Affiliation(s)
- R Wolters
- Centre for Quality of Care Research (WOK), University Medical Centre St Radboud, Nijmegen, The Netherlands.
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Abstract
The identification of methods for assessing the views of patients on health care has only developed over the last decade or so. The use of patients' views to improve healthcare delivery requires valid and reliable measurement methods. Four approaches are recognised: inclusion of patients' views in the information to those seeking health care, identification of patient preferences in episodes of care, patient feedback on delivery of health care, and patients' views in decision making on healthcare systems. Outcome measures for the evaluation of the use of patients' views should reflect the aims in terms of processes or outcomes of care, including possible negative consequences. Rigorous methodologies for the evaluation of methods have yet to be implemented.
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Affiliation(s)
- M Wensing
- Centre for Quality of Care Research, University Medical Centre St Radboud, P O Box 9101, 6500 HB Nijmegen, The Netherlands.
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45
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Abstract
OBJECTIVE To assess the effects of feedback of patients' evaluations of care to general practitioners. DESIGN Randomised trial. SETTING General practice in the Netherlands. SUBJECTS 55 GPs and samples of 3691 and 3595 adult patients before and after the intervention, respectively. INTERVENTIONS GPs in the intervention group were given an individualised structured feedback report concerning evaluations of care provided by their own patients. Reference figures referring to other GPs were added as well as suggestions for interpretation of this feedback, an evidence-based overview of factors determining patients' evaluations of care, and methods to discuss and plan improvements. MAIN OUTCOME MEASURES Patients' evaluations of nine dimensions of general practice measured with the CEP, a previously validated questionnaire consisting of 64 questions, using a six point answering scale (1= poor, 6 = very good). RESULTS Mean scores per CEP dimension varied from 3.88 to 4.77. Multilevel regression analysis showed that, after correction for baseline scores, patients' evaluations of continuity and medical care were less positive after the intervention in the intervention group (4.60 v 4.77, p < 0.05 and 4.68 v 4.71, p < 0.05, respectively). No differences were found in the remaining seven CEP dimensions. CONCLUSIONS Providing feedback on patients' evaluations of care to GPs did not result in changes in their evaluation of the care received. This conclusion challenges the relevance of feedback on patients' evaluations of care for quality improvement.
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Affiliation(s)
- E Vingerhoets
- Centre for Quality of Care Research (WOK), Universities of Nijmegen and Maastricht, The Netherlands
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46
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Abstract
OBJECTIVE To assess the effects of feedback of patients' evaluations of care to general practitioners. DESIGN Randomised trial. SETTING General practice in the Netherlands. SUBJECTS 55 GPs and samples of 3691 and 3595 adult patients before and after the intervention, respectively. INTERVENTIONS GPs in the intervention group were given an individualised structured feedback report concerning evaluations of care provided by their own patients. Reference figures referring to other GPs were added as well as suggestions for interpretation of this feedback, an evidence-based overview of factors determining patients' evaluations of care, and methods to discuss and plan improvements. MAIN OUTCOME MEASURES Patients' evaluations of nine dimensions of general practice measured with the CEP, a previously validated questionnaire consisting of 64 questions, using a six point answering scale (1= poor, 6 = very good). RESULTS Mean scores per CEP dimension varied from 3.88 to 4.77. Multilevel regression analysis showed that, after correction for baseline scores, patients' evaluations of continuity and medical care were less positive after the intervention in the intervention group (4.60 v 4.77, p < 0.05 and 4.68 v 4.71, p < 0.05, respectively). No differences were found in the remaining seven CEP dimensions. CONCLUSIONS Providing feedback on patients' evaluations of care to GPs did not result in changes in their evaluation of the care received. This conclusion challenges the relevance of feedback on patients' evaluations of care for quality improvement.
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Affiliation(s)
- E Vingerhoets
- Centre for Quality of Care Research (WOK), Universities of Nijmegen and Maastricht, The Netherlands
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Abstract
OBJECTIVES To determine the relationship between functional status and health problems, age and comorbidity in primary care patients. METHODS Patients from 60 general practitioners who visited their general practitioner were recruited and asked to complete a written questionnaire, including a list of 25 health problems and the SF-36 to measure functional status. The response rate was 67% (n = 4,112). Differences between subgroups were tested with p < 0.01. RESULTS Poorer functional status which was associated with increased age (except for vitality) and increased co-morbidity. Patients with asthma/ bronchitis/COPD, severe heart disease/infarction, chronic backpain, arthrosis of knees, hips or hands, or an 'other disease' had poorer scores on at least five dimensions of functional status. Patients with hypertension, diabetes mellitus or cancer did not differ from patients without these conditions on more than one dimension of functional status. In the multiple regression analysis age, had a negative effect on functional status (standardised beta-coefficients between -0.03 and -0.34) except for vitality. Co-morbidity had a negative effect on physical role constraints (-0.15) and bodily pain (-0.09). All health problems had effects on dimensions of functional status (coefficients between -0.04 and -0.13). General health and physical dimensions of functional status were better predicted by health problems, age and co-morbidity (between 6.4 and 16.5% of variation explained) than mental dimensions of functional status (between 1.1 and 3.2%). CONCLUSION Higher age was a predictor of poorer functional status, but there was little evidence for an independent effect of co-morbidity on functional status. Health problems had differential impact on functional status among primary care patients.
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Affiliation(s)
- M Wensing
- Centre for Quality of Care Research (WOK), University of Nijmegen, The Netherlands.
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Wensing M, van de Lisdonk E, van Weel C, van den Hoogen F, Schattenberg G, Grol R. Hearing disability in older adults: patient and doctor delay in primary medical care. J Am Geriatr Soc 2001; 49:1398-9. [PMID: 11890507 DOI: 10.1046/j.1532-5415.2001.49277.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
STUDY DESIGN Qualitative study design, using semi-structured interviews. OBJECTIVE To explore factors that determine non-adherence to the guidelines for low back pain. SUMMARY OF BACKGROUND DATA Guidelines for low back pain have been published in the past decade in various countries. In the Netherlands, general practitioners adhere to them to a fair extent, and it is unclear whether room for improvement remains. METHODS Forty semistructured, in-depth interviews were conducted with twenty patients who consulted for low back pain, and with their general practitioners. The interviews were fully transcribed and analyzed qualitatively. RESULTS Patients often had limited expectations of the consultation. They wanted to hear a diagnosis or expected to receive simple advice. The general practitioners said they were well informed about the guideline and mostly agreed with its content. Reasons for non-adherence were mainly related to patients' experiences in the past and general practitioners' interpretations of their preferences. General practitioners stated that they were inclined to give in to patients' demands, for example the request for radiographic films or a referral to a physical therapist. In general, patients and their general practitioners were satisfied with the chosen management. CONCLUSIONS Improvement of the quality of back pain care may still be possible. Implementation strategies should aim at training physicians in communication skills, especially about subjects for debate, where patients' beliefs and experiences color their expectations.
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Affiliation(s)
- H Schers
- Centre for Quality of Care Research, University Medical Centre St. Radboud, Nijmegen, The Netherlands.
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Elwyn G, Edwards A, Wensing M, Hibbs R, Wilkinson C, Grol R. Shared decision making observed in clinical practice: visual displays of communication sequence and patterns. J Eval Clin Pract 2001; 7:211-21. [PMID: 11489045 DOI: 10.1046/j.1365-2753.2001.00286.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
UNLABELLED The aim of the study was to examine the communication strategies of general practitioners attempting to involve patients in treatment or management decisions. This empirical data was then compared with theoretical 'competences' derived for 'shared decision making'. The subjects were four general practitioners, who taped conducted consultations with the specific intent of involving patients in the decision-making process. The consultations were transcribed, coded into skill categorizations and presented as visual display using a specifically devised sequential banding METHOD The empirical data from these purposively selected consultation from clinicians who are experienced in shared decision making did not match suggested theoretical frameworks. The views of patients about treatment possibilities and their preferred role in decision making were not explored. The interactions were initiated by a problem-defining phase, statements of 'equipoise' consistently appeared and the portrayal of option information was often intermingled with opportunities to allow patients to question and reflect. A decision-making stage occurred consistently after approximately 80% of the total consultation duration and arrangements were consistently made for follow-up and review. Eight of the 10 consultations took more than 11 min - these specific consultations were characterized by significant proportions of time provided for information exchange and patient interaction. The results demonstrate that some theoretical competences are not distinguishable in practice and other stages, not previously described, such as the 'portrayal of equipoise', are observed. The suggested ideal of a shared decision-making interaction will either require more time than currently allocated, or alternative strategies to enable information exchange outside the consultation.
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Affiliation(s)
- G Elwyn
- Department of General Practice, University of Wales College of Medicine, Canolfan Iechyd Llanedeyrn Health Centre, Cardiff, UK
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