Steffen Flessa

University of Greifswald, Griefswald, Mecklenburg-Vorpommern, Germany

Are you Steffen Flessa?

Claim your profile

Publications (80)123.94 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: Societal cost-of-illness in a German sample of patients with borderline personality disorder (BPD) was calculated for 12 months prior to an outpatient Dialectical Behavior Therapy (DBT) program, during a year of DBT in routine outpatient care and during a follow-up year. We retrospectively assessed resource consumption and productivity loss by means of a structured interview. Direct costs were calculated as opportunity costs and indirect costs were calculated according to the Human Capital Approach. All costs were expressed in Euros for the year 2010. Total mean annual BPD-related societal cost-of-illness was €28,026 (SD = €33,081) during pre-treatment, €18,758 (SD = €19,450) during the DBT treatment year for the 47 DBT treatment completers, and €14,750 (SD = €18,592) during the follow-up year for the 33 patients who participated in the final assessment. Cost savings were mainly due to marked reductions in inpatient treatment costs, while indirect costs barely decreased. In conclusion, our findings provide evidence that the treatment of BPD patients with an outpatient DBT program is associated with substantial overall cost savings. Already during the DBT treatment year, these savings clearly exceed the additional treatment costs of DBT and are further extended during the follow-up year. Correspondingly, outpatient DBT has the potential to be a cost-effective treatment for BPD patients. Efforts promoting its implementation in routine care should be undertaken.
    Behaviour Research and Therapy 10/2014; · 3.85 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Background: Since the 1980s dementia residential communities (DRC) have been established as part of the health-care landscape and as an alternative to inpatient long-term nursing care. Information about (a) the residents (b) the care potential and (c) the cost of DRCs are still lacking. Methods: A nation-wide postal questionnaire was sent to n=332 DRCs managed by n=151 organizations. The sample was based on an internet search with various combinations of search terms such as "outpatient" and "residential care communities". The questionnaire contained questions about the resident's social-demography, nursing care level and the utilization, financing and cost structures of DRCs. Results: In total 81 organizations with n=88 DRCs replied to the questionnaire. Overall n=794 persons were living in these communities, most of the residents were female (80%, n=522), and 67% of the residents were older than 80 years. The nursing care level was high, 27% of the DRC residents reached the highest stage. Only 5% of the DRCs capacity was vacant. 86% of the communities stated to be able to provide nursing care for the residents until the end of their life. Almost half (48%) of the residents received money from the social welfare. The total average amount of cost per place per month was 3 265.08€ (excluding costs of services related to health insurance). Conclusions: DRCs are caring for residents with high nursing care levels. Costs of these communities vary to a large extent but are in addition comparable to inpatient long-term nursing care. Thus, interested persons should obtain information about cost, financing and care concepts. The low level of vacant capacity demonstrates the demand for DRCs in Germany. Studies with the objective to evaluate quality of care, care concepts and suitable clients for those communities are needed to develop this living concept.
    Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)). 09/2014;
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Aim of this study was to determine the addi-tional expenditures for a German statutory health insurance which are induced by patients with mul-ti-resistant bacteria. Therefore a nationwide cross-sectional data analysis using routine data of the health insurance "Techniker Krankenkasse" was conducted. In the consideration of costs we included expenditures for inpatient and outpatient care and on drugs in a time period of 12 months. A control group was matched by age, gender, basic disease, quarterly period and region. On average additional costs of 17 500 Euro per insured were calculated due to the presence of multi-resistant bacteria. The hypothesis was corroborated in that the level of these costs differ widely by age, gender and basic disease.
    Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)). 09/2014;
  • [Show abstract] [Hide abstract]
    ABSTRACT: Background: Results of cost-of-illness studies in dementia have shown a considerable divergence in costs of medication for persons with dementia. However, detailed economic analyses of medication costs for community-dwelling persons with dementia are currently still missing, especially on the basis of primary data. Objective: To determine medication cost, cost per drug, and number of drugs taken of community-dwelling persons with dementia and analyze their associated factors; to estimate the current price reduction of anti-dementia drugs due to implementation of low-priced generics. Method: The present analysis included 205 patients screened positive for dementia. Medication data were assessed within a medication review. To estimate the cost effect of implementing generics, the most favorable equivalent generic was assigned to each anti-dementia drug. Factors associated with medication cost, cost per drug, and number of drugs taken were evaluated using multiple regression models. Results: Medication cost and cost per drug were higher and the number of taken drugs lower in advanced stages of cognitive impairment. Prescription of anti-dementia generics could decrease overall medication cost by 28%. Medication cost was associated with number of diagnoses, deficits in activities of daily living, and age. Dementia severity was related to cost per drug and number of drugs taken. Conclusion: Medication cost increases with the number of diagnoses and growing deficits in activities of daily living and decreases with age. Severely cognitively impaired persons are treated with a small number of high-priced drugs, which could suggest inadequate medication of multimorbid persons.
    Journal of Alzheimer's disease: JAD 08/2014; · 4.17 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Individualized Medicine aims at providing optimal treatment for an individual patient at a given time based on his specific genetic and molecular characteristics. This requires excellent clinical stratification of patients as well as the availability of genomic data and biomarkers as prerequisites for the development of novel diagnostic tools and therapeutic strategies. The University Medicine Greifswald, Germany, has launched the "Greifswald Approach to Individualized Medicine" (GANI_MED) project to address major challenges of Individualized Medicine. Herein, we describe the implementation of the scientific and clinical infrastructure that allows future translation of findings relevant to Individualized Medicine into clinical practice.Methods/design: Clinical patient cohorts (N > 5,000) with an emphasis on metabolic and cardiovascular diseases are being established following a standardized protocol for the assessment of medical history, laboratory biomarkers, and the collection of various biosamples for bio-banking purposes. A multi-omics based biomarker assessment including genome-wide genotyping, transcriptome, metabolome, and proteome analyses complements the multi-level approach of GANI_MED. Comparisons with the general background population as characterized by our Study of Health in Pomerania (SHIP) are performed. A central data management structure has been implemented to capture and integrate all relevant clinical data for research purposes. Ethical research projects on informed consent procedures, reporting of incidental findings, and economic evaluations were launched in parallel.
    Journal of translational medicine. 05/2014; 12(1):144.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Infections with methicillin-resistant Staphylococcus aureus (MRSA) are assumed to have a high economic impact due to increased hygienic measures and prolonged hospital length of stay. However, surveys on the real expenditure for the prevention and treatment of MRSA are scarce, in particular with regard to the German Diagnosis-Related Groups (G-DRG) payment system. The aim of our study is to empirically assess the additional cost for MRSA management measures and to identify the main cost drivers in the whole process from the hospital's point of view. We conducted a one-year retrospective analysis of MRSA-positive cases in a German university hospital and determined the cost of hygienic measures, laboratory costs, and opportunity costs due to isolation time and extended lengths of stay. A total of 182 cases were included in the analysis. The mean length of hospital stay was 22.75 days and the mean time in isolation was 17.08 days, respectively. Overall, the calculated MRSA-attributable costs were 8,673.04 per case, with opportunity costs making up, by far, the largest share (77.45 %). Our study provides a detailed up-to-date analysis of MRSA-attributed costs in a hospital. It allows a current comparison to previous studies worldwide. Moreover, it offers the prerequisites to investigate the adequate reimbursement of MRSA burden in the DRG payment system and to assess the efficiency of targeted hygienic measures in the prevention of MRSA.
    05/2014;
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Objectives: The study objective was to identify the size of different hospital financing sources for different hospital services and their impact on the uninsured.
    International Journal for Equity in Health 05/2014; 13(1):40. · 1.71 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Im Rahmen einer perioperativen Prozessanalyse an der Universitätsmedizin Greifswald wurden am Beispiel der ambulanten Katarakt-Operation die Prozessabläufe im Zentral-OP, in der Poliklinik sowie der Patientenbegleitung auf dem Weg zum Zentral-OP und wieder zurück dokumentiert. Wichtige Aspekte des Prozessmanagements wie Durchlaufzeit der Patienten in den einzelnen Teilbereichen (präoperativ, operativ und postoperativ), Wartezeiten, Termintreue der Patienten sowie des Hol- und Bringedienstes konnten ermittelt und ausgewertet werden. Damit verbunden war eine Validierung der Dokumentationsqualität der aktuellen Operationsbelegungspläne. Perioperative Prozessanalyse des OP- Managements 75 Die Erhebung bietet Ansatzpunkte für aktuelle Prozessdefizite, Störgrößen und Schnittstellenprobleme, vor allem im kostenintensiven OP-Bereich, aber auch in den prä- und postoperativen Abläufen. Insbesondere die Personalverfügbarkeit im OP und in der Poliklinik führen neben dem Patientenbestellsystem und der längeren IST-Zeit der OPs zu zeitlichen Verzögerungen, die den gesamten Behandlungsablauf betreffen. Aus den ermittelten Untersuchungsergebnissen leiten sich konkrete Verbesserungspotenziale bezüglich Qualität, Zeit, Kosten, Planungssicherheit sowie Mitarbeiter- und Patientenzufriedenheit ab. Darüber hinaus liefert die Studie eine Basis für weiterführende Untersuchungen im Bereich des Prozess- und des OPManagements. Dafür bietet sich bevorzugt die Anwendung von Simulationstechniken an.
    Dienstleistungsmanagement im Krankenhaus, Edited by Ricarda Bouncken, Mario Pfannstiel, Andreas Reuschl, 05/2014: chapter Teil A Prozessmanagement: pages 59-80; Springer Gabler., ISBN: 978-3-658-05133-4
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: OBJECTIVES: Clostridium difficile-associated diarrhea (CDAD) causes heavy financial burden on healthcare systems worldwide. As with all hospital-acquired infections, prolonged hospital stays are the main cost driver. Therefore most of the published literature is based on a comparison of length of stay in contrast to uninfected patients. Nevertheless data containing a comprehensive cost analyses are scare. This study examines the direct incremental in-hospital costs due to CDAD for Germany. METHODS: A retrospective analysis of data for patients with nosocomial CDAD was carried out over a 1-year period at a German university hospital. Nineteen patients were included in the analysis. About the identification of CDAD-related treatment processes, the cost of hygiene, antibiotics and laboratory diagnostic tests as well as revenue losses due to bed closures during isolation period and increased length of stay (opportunity costs) were calculated. CONCLUSIONS: Our work is one of the first publications in which the direct costs of CDAD were broken down in detail. This shows the absolute and relative cost due to prolongation of hospitalization and due to isolation of patients.
    ECCMID 2014; 05/2014
  • [Show abstract] [Hide abstract]
    ABSTRACT: Aseptic loosening is one of the most common intermediate and long-term complications after total hip replacement (THR). These complications cause suffering and require expensive revision surgery. Little concrete data on direct costs are available from the hospital's, moreover operating department's perspective. We here provide a detailed analysis of the costs of THR revision and relate them to reimbursement underlying the German diagnosis-related groups (DRG) system. Major cost parameters were identified using for orientation the cost matrix of the German Institute for Hospital Reimbursement (InEK GmbH). We then retrospectively analysed the major direct costs of aseptic revision THR in terms of contribution margins I and II. The analysis included a total of 114 patients who underwent aseptic revision from 1 January 2009 to 31 March 2012. Data were retrieved from the hospital information system and patient records. All costs of surgery, diagnostic tests, and other treatments were calculated as purchase prices in EUR. The comparative analysis of direct costs and reimbursements was done for DRG I46A and I46B from the hospital's, especially treating department's rather than the society or healthcare insurance's perspective. The average direct cost incurred by the hospital for a THR revision was 4,380.0. The largest share was accounted for surgical costs (62.7 % of total). Implant and staff costs were identified as the most important factors that can be influenced. The proportion of the daily contribution margin that was left to cover the hospital's indirect cost decreased with the relative cost weight of the DRG to which a patient was assigned. Our study for the first time provides a detailed analysis of the major direct case costs of THR revision for aseptic loosening from the provider's perspective. Our findings suggest that these revision operations could be performed cost-beneficially by the operating unit. From an economic perspective, cases with higher cost weights are more favorable for a hospital. These results need to be confirmed in multicenter studies.
    Archives of Orthopaedic and Trauma Surgery 01/2014; · 1.36 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: The number of septic and aseptic total hip replacements (THR) revisions will increase, which involves a greater financial burden. We here provide a retrospective consecutive analysis of the major variable direct costs involved in revision THA for aseptic and septic failure. A total of 144 patients (30 septic, 114 aseptic) treated between Jan. 1, 2009 and March 31, 2012 was included. The management of septic THR loosening is much more expensive than that of aseptic loosening ($14,379.8 vs. $5,487.4). This difference is mainly attributable to the two-stage exchange technique used for septic failure (hospital stay: 40.2 vs. 15.6 days) and significantly higher implant costs ($3,930.9 vs. $2,298.2). The septic implantation part is on average $3,384.6 more expensive than aseptic procedures (p < .001).
    The Journal of arthroplasty 01/2014; · 1.79 Impact Factor
  • Moritz Fehrle, Marc P. Philipp, Steffen Flessa
    [Show abstract] [Hide abstract]
    ABSTRACT: Eine Grundlage für herausragende Forschungsergebnisse in der Biomedizin bildet der Zugang zu hochentwickelten und investitionsintensiven Technologieplattformen (Haley 2011). Dem steht ein zunehmender Kostendruck in der öffentlichen Forschung gegenüber. Als ein Lösungsansatz in diesem Spannungsfeld haben öffentliche Forschungseinrichtungen Core Facilities etabliert. Diese lassen sich als zentralisierte, kollektiv genutzte Organisationseinheiten definieren, die den Wissenschaftlern Forschungsgroßgeräte, wissenschaftliche Dienstleistungen und spezielle Expertise zur Verfügung stellen (Farber/Weiss 2011).
    Wissenschaftsmanagement - Zeitschrift für Innovation. 12/2013; 19(6):40-43.
  • Source
    Jörg G Heinsohn, Steffen Flessa
    [Show abstract] [Hide abstract]
    ABSTRACT: Pharmaceutical products are an important component of expenditure on public health insurance in the Federal Republic of Germany. For years, German policy makers have regulated public pharmacies in order to limit the increase in costs. One reform has followed another, main objective being to increase competition in the pharmacy market. It is generally assumed that an increase in competition would reduce healthcare costs. However, there is a lack of empirical proof of a stronger orientation of German public pharmacies towards competition thus far. This paper analyses the self-perceptions of owners of German public pharmacies and their orientation towards competition in the pharmacy markets. It is based on a cross-sectional survey (N = 289) and distinguishes between successful and less successful pharmacies, the location of the pharmacies (e.g. West German States and East German States) and the gender of the pharmacy owner. The data are analysed descriptively by survey items and employing bivariate and structural equation modelling. The analysis reveals that the majority of owners of public pharmacies in Germany do not currently perceive very strong competitive pressure in the market. However, the innovativeness of the pharmacist is confirmed as most relevant for net revenue development and the profit margin. Some differences occur between regions, e.g. public pharmacies in West Germany have a significantly higher profit margin. This study provides evidence that the German healthcare reforms aimed at increasing the competition between public pharmacies in Germany have not been completely successful. Many owners of public pharmacies disregard instruments of active customer-orientated management (such as customer loyalty or an offensive position) and economies of scale), which could give them a competitive advantage. However, it is clear that those pharmacists who strive for systematic and innovative management and adopt an offensive and competitive stance are quite successful. Thus, pharmacists should change their attitude and develop a more professional business model.
    BMC Health Services Research 10/2013; 13(1):407. · 1.77 Impact Factor
  • Steffen Fleßa, Olav Götz
    [Show abstract] [Hide abstract]
    ABSTRACT: Gesundheitsmanagement ist ein relativ neues Fach im Kanon der Speziellen Betriebswirtschaftslehren. Im engeren Sinne bezeichnet das Gesundheitsmanagement eine Branchenlehre, d. h. die Betriebswirtschaftslehre des Gesundheitswesens. Im weiteren Sinne ist das Gesundheitsmanagement die Wissenschaft der Steuerung von Gesundheitssystemen. Dies umfasst sowohl alle Institutionen als auch alle Prozesse, die letztlich der Verbesserung, Erhaltung oder Wiederherstellung der Gesundheit einer Bevölkerung dienen. Gesundheitsmanagement hat dabei stets die Intention, das System nicht nur zu verstehen oder zu bewerten, sondern zielsystemkonform zu gestalten.
    Wist - Wirtschaftswissenschaftliches Studium. 09/2013; 42(9):478-484.
  • [Show abstract] [Hide abstract]
    ABSTRACT: The Health Care sector in general and the hospitals and outpatient departments in special have faced many challenges over the last years. Economic analyses of the processes inside the hospital systems like patient flow, pathways, workflow or utilization of resources are getting more and more into the focus. We constructed a stochastic discrete-event simulation model to represent the cataract intervention. The model is based on empirical data, gathered in a time study (2nd of May until 30th of May 2011). We verified and validated the basic model by using animation, tracing and debugging, interviews or testing against historical data. Afterwards we analyzed the effects of changes to that model by including several scenarios with different policies, e.g. different appointment policy or new personnel. The results of the simulation model showed that it was possible to represent the patient flow of a cataract intervention in the basic model including the corresponding times close to the observed times of the real system. Furthermore, changing the input variables represented through different scenarios showed effects on the total times in system, waiting times, times in operation and on the utilization rates of the personnel and locational resources. For example it was possible to reduce the utilization of the operation theatre by 22.72 % in comparison to the basic model by adding one additional physician in the preparation room. The strength of our study is the use of real empirical data. This approach will be incorporated in further investigations by including the costs of resources, personnel and locations, to the simulation model or widen the focus to other interventions in a hospital or outpatient department. This will lead to a deeper understanding of the patient treatment processes and help to focus on the success of a hospital and its outpatient departments in the future. We conclude that Simulation provides a powerful tool to monitor the important questions inside the health care sector. It helps to analyze processes and can support decisions of the involved policymakers.
    Recent Research on Health Care Management; 05/2013
  • [Show abstract] [Hide abstract]
    ABSTRACT: OBJECTIVES: Real costs of teleradiology services have not been systematically calculated. Pricing policies are not evidence-based. This study aims to prove the feasibility of performing an original cost analysis for teleradiology services and show break-even points to perform cost-effective practice. METHODS: Based on the teleradiology services provided by the Greifswald University Hospital in northeastern Germany, a detailed process analysis and an activity-based costing model revealed costs per service unit according to eight examination categories. The Monte Carlo method was used to simulate the cost amplitude and identify pricing thresholds. RESULTS: Twenty-two sub-processes and four staff categories were identified. The average working time for one unit was 55 (x-ray) to 72 min (whole-body CT). Personnel costs were dominant (up to 68 %), representing lower limit costs. The Monte Carlo method showed the cost distribution per category according to the deficiency risk. Avoiding deficient pricing by a likelihood of 90 % increased the cost of a cranial CT almost twofold as compared with the lower limit cost. CONCLUSIONS: Original cost analysis is possible when providing teleradiology services with complex statutory requirements in place. Methodology and results provide useful data to help enhance efficiency in hospital management as well as implement realistic reimbursement fees. KEY POINTS: • Analysis of original costs of teleradiology is possible for a providing hospital • Results discriminate pricing thresholds and lower limit costs to perform cost-effective practice • The study methods represent a managing tool to enhance efficiency in providing facilities • The data are useful to help represent telemedicine services in regular medical fee schedules.
    European Radiology 04/2013; · 4.34 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Aim: Review of the relevance of time studies in the German hospital industry. Method: Based on extensive experience in the field of time studies this paper gives an overview of the major fields of application and the methodology of time-taking and statistical analysis of the retrieved data. Results: Time studies are employed in German hospitals in order to retrieve data for cost accounting and process simulation. In particular the stochastic simulations require professional fitting of distributions with a structured procedure. Generally, skewed and flexible distributions seem to be most suitable. Conclusion: Increasing cost pressure leads to a growing importance of time studies in the hospitals. This should be reflected in respective Training programs.
    Gesundheitsökonomie &amp Qualitätsmanagement 12/2012; 10.1055/s-0032-1325601:23-30.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) infections represent a serious challenge for health-care institutions. Rapid and precise identification of MRSA carriers can help to reduce both nosocomial transmissions and unnecessary isolations and associated costs. The practical details of MRSA screenings (who, how, when and where to screen) remain a controversial issue. METHODS: Aim of this study was to determine which MRSA screening and management strategy causes the lowest expected cost for a hospital. For this cost analysis a decision analytic cost model was developed, primary based on data from peer-reviewed literature. Single and multiplex sensitivity analyses of the parameters "costs per MRSA case per day", "costs for pre-emptive isolation per day", "MRSA rate of transmission not in isolation per day" and "MRSA prevalence" were conducted. RESULTS: The omission of MRSA screening was identified as the alternative with the highest risk for the hospital. Universal MRSA screening strategies are by far more cost-intensive than targeted screening approaches. Culture confirmation of positive PCR results in combination with pre-emptive isolation generates the lowest costs for a hospital. This strategy minimizes the chance of false-positive results as well as the possibility of MRSA cross transmissions and therefore contains the costs for the hospital. These results were confirmed by multiplex and single sensitivity analyses. Single sensitivity analyses have shown that the parameters "MRSA prevalence" and the "rate of MRSA of transmission per day of non-isolated patients" exert the greatest influence on the choice of the favorite screening strategy. CONCLUSIONS: It was shown that universal MRSA screening strategies are far more cost-intensive than the targeted screening approaches. In addition, it was demonstrated that all targeted screening strategies produce lower costs than not performing a screening at all.
    BMC Health Services Research 12/2012; 12(1):438. · 1.77 Impact Factor
  • Michael Simon, Daniel W. Tsegai, Steffen Fleßa
    [Show abstract] [Hide abstract]
    ABSTRACT: The tremendous human resource and economic burden of HIV/AIDS, malaria and diarrhoeal diseases is well acknowledged in many developing countries. Most of these diseases have multifaceted causes such as malnutrition, the consumption of contaminated water or poor education. Thus, cross-sectoral action is needed to lower the burden of disease in the long run.However, little has been done to investigate the causal relationship between investments in ‘health related’ sectors and the reduction of disease prevalence. This paper aims at analysing the marginal health returns to cross-sectoral government spending for the case of Tanzania. For this, the normative assumption is to maximise the amount of Disability Adjusted Life Years (DALYs) averted per dollar invested. A Simultaneous Equation Model (SEM) is developed to estimate the required elasticities. The results of the quantitative analysis show that the highest returns on DALYs are obtained by improved nutrition and access to safe water sources, followed by sanitation. Looking at the impact of indirect factors, the health effect of investments in mother education exceeds the effect of additional short- and long-term public spending on water.
    12/2012;
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: BACKGROUND: The AGnES-concept (AGnES: GP-supporting, community-based, e-health-assisted, systemic intervention) was developed to support general practitioners (GPs) in undersupplied regions. The project aims to delegate GP-home visits to qualified AGnES-practice assistants, to increase the number of patients for whom medical care can be provided. This paper focuses on the effect of delegating GP-home visits on the total number of patients treated. First, the theoretical number of additional patients treated by delegating home visits to AGnES-practice assistants was calculated. Second, actual changes in the number of patients in participating GP-practices were analyzed. METHODS: The calculation of the theoretical increase in the number of patients was based on project data, data which were provided by the Association of Statutory Health Insurance Physicians, or which came from the literature. Setting of the project was an ambulatory healthcare centre in the rural county Oberspreewald-Lausitz in the Federal State of Brandenburg, which employed six GPs, four of which participated in the AGnES project. The analysis of changes in the number of patients in the participating GP-practices was based on the practices' reimbursement data. RESULTS: The calculated mean capacity of AGnES-practice assistants was 1376.5 home visits/year. GPs perform on average 1200 home visits/year. Since home visits with an urgent medical reason cannot be delegated, we included only half the capacity of the AGnES-practice assistants in the analysis (corresponding to a 20 hour-work week). Considering all parameters in the calculation model, 360.1 GP-working hours/year can be saved. These GP-hours could be used to treat 170 additional patients/quarter year. In the four participating GP-practices the number of patients increased on average by 133 patients/quarter year during the project period, which corresponds to 78% of the theoretically possible number of patients. CONCLUSIONS: The empirical findings on the potential to increase the number of patients in GP-practices through delegation of tasks come close to the theoretical calculations. Differences between the calculated and the real values may be due to differences in the age and mortality distribution of the patients. The results indicate that a support system based on practice assistants can alleviate the consequences of GP-shortages in rural areas.
    BMC Health Services Research 10/2012; 12(1):355. · 1.77 Impact Factor

Publication Stats

379 Citations
123.94 Total Impact Points

Institutions

  • 2005–2014
    • University of Greifswald
      • • Faculty of Law and Economics
      • • Institute of Diagnostic Radiology and Neuroradiology
      • • Institute of Hygiene and Environmental Medicine
      • • Department of Preventive and Pediatric Dentistry
      Griefswald, Mecklenburg-Vorpommern, Germany
    • Friedrich Loeffler Institute
      Griefswald, Mecklenburg-Vorpommern, Germany
  • 2011
    • Deutsches Zentrum für Neurodegenerative Erkrankungen
      Bonn, North Rhine-Westphalia, Germany
    • University of Malaya
      • Department of Social Preventive Medicine
      Kuala Lumpur, Kuala Lumpur, Malaysia
  • 2004–2009
    • Universität Heidelberg
      • Institute of Public Health
      Heidelburg, Baden-Württemberg, Germany
  • 2000
    • Fachhochschule der Wirtschaft
      Paderborn, North Rhine-Westphalia, Germany