[Methods of health economic evaluation for health services research]. / Methoden der gesundheitsökonomischen Evaluation in der Versorgungsforschung.

On August 30, 2010, the German Network for Health Services Research [Deutsches Netzwerk Versorgungsforschung e. V. (DNVF e. V.)] approved the Memorandum III "Methods for Health Services Research", supported by the member societies mentioned as authors and published in this Journal [Gesundheitswesen 2010; 72: 739-748]. The present paper focuses on methodological issues of economic evaluation of health care technologies. It complements the Memorandum III "Methods for Health Services Research", part 2. First, general methodological principles of the economic evaluations of health care technologies are outlined. In order to adequately reflect costs and outcomes of health care interventions in the routine health care, data from different sources are required (e. g., comparative efficacy or effectiveness studies, registers, administrative data, etc.). Therefore, various data sources, which might be used for economic evaluations, are presented, and their strengths and limitations are stated. Finally, the need for methodological advancement with regard to data collection and analysis and issues pertaining to communication and dissemination of results of health economic evaluations are discussed.

Contribution to the epidemiology of postnatal depression in Germany--implications for the utilization of treatment.

Using a longitudinal screening model, 772 mothers were screened for postnatal depression after delivery in Stuttgart (Germany). This model contained the Edinburgh Postnatal Depression Scale (EPDS) and the Hamilton Depression Scale (HAMD). The first screening was 6-8 weeks after delivery with the EPDS. Mothers with high scores in the first screening had a second screening 9-12 weeks after delivery with the EPDS at least three weeks after the first. Mothers with high scores in both screenings were investigated with the Hamilton Depression Scale (HAMD). Classification was performed with the DSM-IV. After observation until the third month after delivery, 3.6% (N = 28) of the 772 mothers were diagnosed with postnatal depression. Various methods of therapy were offered to those mothers. 18% (N = 5) accepted one or more of these methods of treatment. The rest of the mothers with postnatal depression refused--mostly for attitudinal or practical reasons. 13.4% of the mothers showed high scores in the first screening but not in the second. For those mothers a longitudinal observation is currently being performed to distinguish between a depressive episode and a depression with oscillating symptoms.

Psychological distress of patients undergoing intensified conditioning with radioimmunotherapy prior to allogeneic stem cell transplantation.

This is a pilot study comparing the emotional distress of patients receiving an intensified conditioning regimen (radioimmunotherapy=RIT) with patients receiving conventional conditioning for allogeneic stem cell transplantation. In total, 53 patients (18 received RIT) were given two questionnaires designed to measure emotional distress (HADS, POMS) before starting conditioning (t1) and at discharge (t2). During the in-patient period, patients answered questions daily relating to physical distress, psychological distress, and how they were "coping with the situation". At t2, the transplant team assessed the manner in which the patients were coping. The data displayed no relevant differences with regard to emotional distress between the two groups, both at t1 and t2. For both groups, anxiety and vigor decreased and fatigue increased between t1 and t2. On average, perceived distress was higher for those patients being treated with RIT during the in-patient time, but the differences between both groups were significant only regarding physical distress during the recovery period. No difference was found for the transplant team's assessment. We hypothesize that an intensified conditioning regimen with RIT per se has only a small distressing effect on the patients' psyche during their stay at the hospital. Differences between both groups probably result from independent factors such as, for example, the patients' pre-existing health conditions.

Coping styles of pregnant women after prenatal ultrasound screening for fetal malformation.

OBJECTIVE: Ultrasound is a widespread noninvasive method of prenatal diagnosis. The detection of fetal abnormalities can provoke anxiety, which needs coping. The coping process of pregnant women with different risk conditions for fetal abnormality were studied in a longitudinal design and compared with a nonrisk control group of women with healthy uncomplicated pregnancies. METHODS: The coping strategies of women (n=664) during the second trimester were assessed with a questionnaire [Heim E, Augustiny KF, Blaser A, Schaffner L. Berner Bewältigungsformen (BEFO) Handbuch. Bern: Huber, 1991]. Data were collected at three points in time: immediately before the ultrasound scanning for fetal malformation, at 5-6 and 10-12 weeks after the prenatal ultrasound examination. Questionnaires were also used to collect information about sociodemographic data, anxiety, pregnancy data and personality. RESULTS: The analysis of the coping strategies of women with high-risk pregnancies (n=497) and as well of these with no-risk conditions in the control group (n=167) revealed three different factors of coping: Factor I: positive emotional attitude/distance, Factor II: negative emotional attitude/disapproval and Factor III: active coping. At all three points in time, Factor I correlated significantly with anxiety decrease, Factor II with increase and Factor III did not correlate with anxiety at all. CONCLUSIONS: Women with risk-pregnancies used coping strategies similar to those women in the control-group. Different spectrums of coping strategies corresponded significantly to increasing or decreasing anxiety. These women with high levels of anxiety, especially, should be offered sensitive care or psychotherapeutic counseling, as their coping processes did not lead to successful coping in the form of a reduction in anxiety.

[Central relationship patterns in comparison with different objects]. / Zentrale Beziehungsmuster im Vergleich verschiedener Objekte.

In the present study the Relationship Episode Paradigm Interviews of 70 female patients with different psychoneurotic diseases were analysed with respect to object-specific patterns with the CCRT method. The most frequent categories are the same in all relationship episodes and in subsamples of relationship episodes with mother and father. These categories are also predominant in episodes with women and men. Relationship episodes with mother do not differ from episodes with father, and relationship episodes with women are not different from episodes with men. But there are substantial differences in relationship episodes with the mother and women and between episodes with the father and men. Patients recount much more positive relationship patterns with women and men than with their parents. This could be understood as a hint of interpersonal resources.

[Mastery of conflictual relationship patterns in the course of a psychodynamic focal therapy]. / Meisterung konflikthafter Beziehungsmuster im Verlaufe einer psychodynamischen Fokaltherapie.

Mastery is a psychological construct rooted in the psychodynamic psychotherapy research. The Mastery Scale provides a reliable content analytic method to measure the mastery of maladaptive interpersonal conflicts. With the help of model-sentences verbatim transcripts of relationship episodes are assessed regarding to six hierarchical so-called levels: lack of impulse-control, introjection and projection of negative emotions, difficulties in understanding and cognitive control, interpersonal consciousness, understanding of the self and self control. Further, mastery capabilities can be quantified by a mastery score. For the first time, the instrument is introduced in German by a study of a rather well known successful psychodynamic short-term psychotherapy which previously has been investigated with several empirical methods. The results verify the possibilities of the Mastery Scale in subtly describing changes in the course of a psychotherapy.

[Development, attachment and relationship: new psychoanalytical concepts]. / Rozwój, wiez i zwiazki: nowe koncepcje psychoanalityczne.

Authors present the evolution of psychoanalytical views of how a child perceives and contruct the world. They begin with Freud's thought and go through works of Klein, Spitz, Mahler, Bowlby, ending with modern thought of Stern. Developments in understanding of the infant by observations taken through the last thirty years are outlined and implications for psychoanalytical theory and treatment of mental problems are described.

[Method of plan formulation: first German language rehabilitation study of the Joseph Weiss "control mastery theory"]. / Die Methode der Plan-Formulierung: Erste deutschsprachige Reliabilitätsstudie zur "Control Mastery Theory" von Joseph Weiss.

The paper gives a survey of the "Control Mastery Theory" (CMT) of Joseph Weiss. CMT is a cognitive-affective, psychoanalytic theory of the psychotherapeutic process. The San Francisco Psychotherapy Research Group empirically investigated und confirmed several concepts of the CMT. Some research results are summarized and the "Plan Formulation Method" is described in detail. The results of the first German reliability study applying the plan formulation method on the case "Amalie" show that the method can be used reliably for research purposes outside the USA.

[Critical review of the categorical structures of the core Conflictual Relationship Theme Method (CCRT)]. / Kritik der kategorialen Strukturen der Methode des Zentralen Beziehungs-Konflikt-Themas (ZBKT).

The CCRT-method developed by Lester Luborsky is the most widespread and best established method to assess relationship structures in the field of psychodynamic psychotherapy research. Although its categorical structures are criticised in many different ways there have not been any attempts to modify them. This article points out the inconsistency of the current categorical system and demonstrates first approaches to alternative solutions. For this purpose genetic algorithms are used. Their application in psychotherapy research is demonstrated here for the first time.