[Practice of early detection of prostate cancer : Descriptive survey in preparation for the PSAInForm study]. / Praxis der Früherkennung des Prostatakarzinoms : Deskriptive Erhebung im Vorfeld der PSAInForm-Studie.

BACKGROUND: The randomized controlled PSAInForm study aims to investigate the effects of a computer-based decision aid which informs men in the age group 55-69 years about advantages and disadvantages of PSA testing. In preparation for the study, the current PSA testing practice in the Münster district was assessed. MATERIALS AND METHODS: The frequencies of early detection examinations, medically indicated PSA tests, and prostate biopsies in the Münster district were determined, using aggregated data from the regional association of Statutory Health Insurance (SHI) Physicians in Westfalen-Lippe. With anonymized laboratory data, the frequency of PSA tests in general and urological practices, and their distribution among the accounting categories SHI, individual health services, and invoices for privately insured patients were investigated. RESULTS: In about half of more than 50,000 PSA tests, the accounting category could be determined; the rest could only be assigned to SHI or non-SHI services. The percentage of PSA tests that were performed due to reasons other than medically necessary SHI-reimbursed services was > 50% in each age group; it was highest in men younger than 55 years, and declined markedly with advanced age. More than half of the PSA tests that were likely due to opportunistic screening were performed outside the age group 55-69 years. CONCLUSIONS: The percentage of PSA tests that were not carried out as SHI services was > 80% in general practices, and 60% in urological practices. These percentages decreased markedly with advancing age. Most of the PSA tests were performed outside the age group which can be considered as the target group for an effective PSA screening according to the results of the European Randomized study of Screening for Prostate Cancer (ERSPC).

Factors associated with prescribing costs: analysis of a nationwide administrative database.

OBJECTIVE: All health care systems in the world struggle with rising costs for drugs. We sought to explore factors impacting on prescribing costs in a nationwide database of ambulatory care in Germany. Factors identified by this research can be used for adjustment in future profiling efforts. METHODS: We analysed nationwide prescription data of physicians having contractual relationships with statutory health insurance funds in 2014. Predictor and outcome variables were aggregated at the practice level. We performed analyses separately for primary care and specialties of cardiology, gastroenterology, neurology and psychiatry, pulmology as well as oncology and haematology. Bivariate robust regressions and Spearman rank correlations were computed in order to find meaningful predictors for our outcome variable prescription costs per patient. RESULTS: Median age of patients and proportion of DDD issued were substantial predictors for prescription costs per patient in Primary Care, Cardiology, and Pulmology with explained variances between 41 and 61%. In Neurology and Psychiatry only proportion of patients with polypharmacy ≥ 2 quarters was a significant predictor for prescription costs per patient, explaining 20% of the variance. For gastroenterologists, oncologists and haematologists no stable models could be established. CONCLUSIONS: Any analysis of prescribing behaviour must take the degree into account to which an individual physician or practice is responsible for prescribing patients' medication. Proportion of prescriptions/DDDs is an essential confounder for future studies of drug prescribing.

[Use of the S3 guidelines for early detection of prostate cancer in urological practices]. / Anwendung der S3-Leitlinie zur Prostatakrebsfrüherkennung in urologischen Praxen.

OBJECTIVES: The German S3 guideline on prostate cancer gives recommendations on early detection of prostate cancer. In this study we analyzed the adherence of urologists in private practice from the administrative district of Münster, Germany to this guideline. METHODS: Data were collected through a semistructured survey of 22 urologists based on the COREQ checklist (Consolidated criteria for reporting qualitative research) in four focus groups consisting of five or six urologists in private practice. We developed 23 questions relating to 12 recommendations of the paragraphs of the S3 guidelines dealing with early detection of prostate cancer and prostate biopsy. The recommendations of the guideline are subdivided in nine "strong", one "optional recommendation" and two "statements". The adherence to the guideline was investigated by using frequency and qualitative content analysis (Mayring) based on a mixed methods design. RESULTS: The urologists follow six of the nine "strong recommendations" of the guideline and deviate from three. Reasons for deviations from "strong recommendations" are the following: information about advantages and disadvantages of early detection for prostate cancer, recommendation of a prostate biopsy in case of PSA level ≥4 ng/ml, and indication for repeat biopsy. CONCLUSION: Most of the "strong recommendations" are followed by the interviewed urologists of the administrative district of Münster. Contextually relevant deviations from "strong recommendations" are justified, e. g., the only limited transferability of the PSA threshold of 4 ng/ml derived from population-based studies of asymptomatic men to men presenting in a urologist's office.

Improving physician-delivered counseling in a primary care setting: lessons from a failed attempt.

BACKGROUND: The high prevalence of behavioral risk factors for cardiovascular diseases demands innovative approaches to achieving behavior change. Primary care physicians are in an ideal position for offering such interventions. PURPOSE: To evaluate whether training of primary care physicians in counseling skills based on the Transtheoretical Model (TTM) leads to motivational and behavioral changes in their patients. METHOD: Seventy-four primary care physicians in Germany were randomly assigned to either an intervention condition (one day of training in TTM-based counseling plus brochures matched to their patients' "stages of change") or a control condition (usual care). Baseline and 12-month follow-up data were collected from 305 of their patients who signed up for a health check-up. OUTCOME MEASURE: Patients' movements across the stages of change for smoking, diet, exercise and stress management. RESULTS: After 12 months, patients of physicians in the intervention group did not show more movement through the stages of change for any of the behaviors than did patients of control physicians. Additionally, there were no differences between groups in counseling frequency, counseling intensity, or patient satisfaction with counseling. CONCLUSIONS: A high dropout rate at follow-up and resulting "power" problems limit the possible conclusions. The high numbers of patients in early stages of change and the minimal improvement over time underline the need for improving motivational counseling skills of primary care physicians in Germany. In our study the dissemination of these strategies failed. We offer lessons we feel can be learned from this outcome. Further studies should focus on ways to enhance the process of educating physicians for implementing counseling strategies in primary care settings.

Family practitioners' remuneration and patterns of care--does social class matter?

The objective of the study is to examine whether medical care patterns and/or outcomes for patients under a prepaid system differ from those under fee-for-service according to social class. An effect of this kind was suggested by the investigators reporting on the RAND Health Insurance Experiment (RAND HIE). We performed a cross-sectional study in family practice in Germany (fee-for-service) and the UK (predominantly capitation i.e. prospective payment). 778 attending patients aged 18 and above were included. Indicators of care, relating mainly to cardiovascular prevention, were collected by patient interview and questionnaire, doctor's questionnaire, analysis of records, and blood pressure (BP) measurement. Multiple linear and logistic regression models with these indicators as dependent variables were calculated to examine possible interactions between social class and system of payment. Social class as a main effect was related to diastolic BP, BP measurement frequency, and the number of non-pharmacological interventions to lower BP. The data on the process and the outcome of primary care from British and German family practice do not show any significant interaction between system of family practitioners' remuneration and patients' social class. We were unable to reproduce the effect postulated by the RAND HIE investigators.

Family practitioners' intervention against smoking in Germany and the UK: does remuneration affect preventive activity?

The effect of different systems of remuneration on preventive activity of family practitioners (FPs) were studied. Interventions against smoking were compared in FPs' practices in Germany and the UK. Almost 800 consecutively attending patients were included in a cross-sectional survey. Smoking prevalence was remarkably similar among German and British practice attenders. Slightly more than 50% of smokers in both countries remembered an intervention against their smoking by their FP or related staff. Multiple logistic regression analysis also showed that there was no significant difference for remembered interventions between the two countries (adjusted OR 1.15 [95%-Cl 0.6, 2.2]). The structure of interventions employed was similar in both countries. Most British and German ex-smokers denied that their FP had made an important contribution to their giving up smoking. There is evidence that, under capitation, FPs concentrate their activities on patients who are more at risk. Overall, however, the economic structure does not seem to influence the core of preventive behaviour of FPs to any great extent. Smoking cessation efforts in Family Practice need to be improved in both countries.