Reflexivity and expansive learning theory in interprofessional workplace learning.

Our aim in this article was to combine the theories of reflexivity and expansive learning theory to elucidate how they may interact in interprofessional health student teams' learning activities in the workplace. According to Margaret Archer reflexivity is "the regular exercise of the mental ability, shared by all normal people, to consider themselves in relation to their (social) context and vice versa." It stems from the individual's inner dialogue. In interprofessional student teams, the participants' inner dialogs may interplay, forming team reflexivity. We have elucidated how individual reflexivity and team reflexivity are related in the workplace. Expansive learning theory focuses on the learning possibilities in the zone of proximal development. Working through contradictions, the team may develop the object, which may be something drastically new. We regard team reflexivity as a driving force for elucidating and differentiating complex contradictions, stimulating the development of the object. Our study may inspire educators to further develop the pedagogical design of their interprofessional courses. We describe how team reflexivity may be facilitated in the student team activity, among the health-care staff, and in the administrative collaboration between educational institutions and governmental health services.

Evidence of validity for the Norwegian version of the interprofessional collaborative competency attainment survey (ICCAS).

This was a validation study of the Norwegian version of The Interprofessional Collaborative Competency Attainment Survey (ICCAS). ICCAS consists of 20 retrospective pre- and post-questions, where respondents rate their agreement with regard to self-assessed competencies after participating in interprofessional education courses. It has been validated across various settings. The questionnaire was translated using the back-translation technique. We investigated evidence of validity regarding content, response process, and internal structure. Data were obtained from health and social care students (n = 1440, response rate 42.8%) participating in 12 different interprofessional courses in seven education institutions in Norway using a cross-sectional design. Exploratory factor analysis indicated one retracted factor for pre-scores and one retracted factor for post-scores. High McDonald's omega values indicated good internal consistency. Item deletion did not improve the scale's overall consistency on pre- or post-scores. We observed higher mean post-scores than pre-scores with moderate-to-large effect sizes, indicating a positive change in self-assessed interprofessional capabilities after training. Our findings indicate that the Norwegian version of ICCAS is a valid tool that may be implemented across a wide range of interprofessional education courses. Finally, our findings support earlier recommendations that ICCAS should be analyzed at an overall level to address change in interprofessional capabilities.

Predicting the use of antibiotics after initial symptomatic treatment of an uncomplicated urinary tract infection: analyses performed after a randomised controlled trial.

OBJECTIVE: To predict antibiotic use after initial treatment with ibuprofen using data from a randomised controlled trial comparing ibuprofen to pivmecillinam in the treatment of women with symptoms of an uncomplicated urinary tract infection (UTI). SETTING: 16 sites in a primary care setting in Norway, Sweden and Denmark. PARTICIPANTS: Data from 181 non-pregnant women aged 18-60 presenting with symptoms of uncomplicated UTI, initially treated with ibuprofen. METHODS: Using the least absolute shrinkage and selection operator logistic regression model, we conducted analyses to see if baseline information could help us predict which women could be treated with ibuprofen without risking treatment failure and which women should be recommended antibiotics. RESULTS: Of the 143 women included in the final analysis, 77 (53.8%) recovered without antibiotics and 66 (46.2 %) were subsequently prescribed antibiotics. In the unadjusted binary logistic regression, the number of days with symptoms before inclusion (<3 days) and feeling moderately unwell or worse (≥4 on a scale of 0-6) were significant predictors for subsequent antibiotic use. In the adjusted model, no predictors were significantly associated with subsequent antibiotic use. The area under the curve of the final model was 0.66 (95% CI: 0.57 to 0.74). CONCLUSION: We did not find any baseline information that significantly predicted the use of antibiotic treatment. Identifying women who need antibiotic treatment to manage their uncomplicated UTI is still challenging. Larger data sets are needed to develop models that are more accurate. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov (NCT01849926).

Have medical students' attitudes towards clinical communication skills changed over a 12- year period? A comparative long-term study.

BACKGROUND: Attitudes towards learning clinical communication skills at the end of medical school are likely to reflect the students' training and motivation for the continued development of their skills as doctors. Students from two Norwegian medical schools, one with a traditional, and the other with an integrated curriculum, were approached in 2003 and 2015; with regard to changes in students' attitudes towards acquiring communication skills in two diverse learning environments. This comparison might reveal the effects of the training programs from a long-term perspective, as neither of the medical schools made any major curriculum changes within the study period. METHODS: The samples comprised final-year medical students. Two separate cross-sectional surveys performed 12 years apart (2003 and 2015) used items from the Communication Skills Attitude Scale in addition to age and gender. The traditional curriculum included only theoretical teaching and no contact with patients was made during the first 2 to 2.5 years of medical school. However, the integrated curriculum combined training in theoretical and clinical communication skills with early patient contact from the beginning. RESULTS: Attitudes improved from the first to the second survey at both schools, however, students from the integrated school reported more positive attitudes than those from the traditional school. Female students from the integrated school contributed the most to the difference in attitudes in both surveys. CONCLUSIONS: Students in both traditional and integrated curricula improved their attitudes from the first to the second assessment. However, compared with the traditional curriculum, the integrated one fostered even higher levels of positive attitudes towards acquiring communication skills, and a pronounced influence was observed on female students. These findings suggest that an educational program with greater emphasis on improving attitudes among male students may be required.

Pedagogical aspects of interprofessional workplace learning: a case study.

In this article we aim to elucidate some pedagogical aspects of interprofessional workplace learning, using the learning strategies of the Centre for Interprofessional Workplace Learning, Norway (TVEPS) as a case. We find the Expansive Learning Theory well suited for a creative interaction with the learning strategies at our interprofessional training centre. The Expansive Learning Theory focuses on learning over a substantial time horizon, but also opens for micro-cycles of learning over a shorter time of hours or days, which mirrors the learning system of TVEPS. As the social premises for learning are both situated and in change, human learning as a social process is diverse and in continuous change. Expansive Learning Theory focuses the interprofessional team learning at the workplace rather than on individual learning. Thereby such team learning is regarded as situated at the workplace premises physically, interpersonally, administratively and social-historically. The interprofessional student team's learning process creates an object, a construct within the physical, ethical, social, administrative, or theoretical domain. In the TVEPS learning system, the object is the patient care plan which the student team produces, by working on resolving contradictions in the zone of proximal development. By debriefing the object (the care plan) with the staff, the object is developed further in creative interplay. New objects may be developed, as changed care or change in administrative systems at the workplace. By linking these concepts, Expansive Learning Theory can function as an analytical tool for understanding interprofessional learning activity at the workplace.

Ibuprofen versus pivmecillinam for uncomplicated urinary tract infection in women-A double-blind, randomized non-inferiority trial.

BACKGROUND: Although uncomplicated urinary tract infections (UTIs) are often self-limiting, most patients will be prescribed antibiotic treatment. We assessed whether treatment with ibuprofen was non-inferior to pivmecillinam in achieving symptomatic resolution by day 4, with a non-inferiority margin of 10%. METHODS AND FINDINGS: This was a randomized, controlled, double-blind non-inferiority trial. We recruited patients from 16 sites in a general practice setting in Norway, Sweden, and Denmark. Non-pregnant women aged 18-60 years presenting with symptoms of uncomplicated UTI were screened for eligibility from 11 April 2013 to 22 April 2016. Patients with informed consent were randomized (1:1 ratio) to treatment with either 600 mg ibuprofen or 200 mg pivmecillinam 3 times a day for 3 days. The patient, treating physician, and study personnel were blinded to treatment allocation. The primary outcome was the proportion of patients who felt cured by day 4, as assessed from a patient diary. Secondary outcomes included the proportion of patients in need of secondary treatment with antibiotics and cases of pyelonephritis. A total of 383 women were randomly assigned to treatment with either ibuprofen (n = 194, 181 analyzed) or pivmecillinam (n = 189, 178 analyzed). By day 4, 38.7% of the patients in the ibuprofen group felt cured versus 73.6% in the pivmecillinam group. The adjusted risk difference with 90% confidence interval was 35% (27% to 43%) in favor of pivmecillinam, which crossed the prespecified non-inferiority margin. Secondary endpoints were generally in favor of pivmecillinam. After 4 weeks' follow-up, 53% of patients in the ibuprofen group recovered without antibiotic treatment. Seven cases of pyelonephritis occurred, all in the ibuprofen group, giving a number needed to harm of 26 (95% CI 13 to 103). Five of these patients were hospitalized and classified as having serious adverse events; 2 recovered as outpatients. A limitation of the study was the extensive list of exclusion criteria, eliminating almost half of the patients screened. We did not register symptoms in the screening process; hence, we do not know the symptom burden for those who declined to participate. This might make our results less generalizable. CONCLUSIONS: Ibuprofen was inferior to pivmecillinam for treating uncomplicated UTIs. More than half of the women in the ibuprofen group recovered without antibiotics. However, pyelonephritis occurred in 7 out of 181 women using ibuprofen. Until we can identify those women who will develop complications, we cannot recommend ibuprofen alone as initial treatment to women with uncomplicated UTIs. TRIAL REGISTRATION: ClinicalTrials.gov NCT01849926 EU Clinical Trials Register (EU-CTR), EudraCT Number 2012-002776-14.

Patients' attitudes toward copayments as a steering tool-results from a qualitative study in Norway and Germany.

Background: Copayments are implemented in many health care systems. The effect of copayments differs between countries. Up to now, patients' attitudes regarding copayments are mainly unknown. Objectives: Thus, the goal of our analysis was to explore adult patients' attitudes in Germany and Norway towards copayments as a steering tool. Methods: We conducted a qualitative comparative study. Episodic interviews were conducted with 40 patients in Germany and Norway. The interviews were analysed by thematic coding in the framework of grounded theory. All text segments related to copayments were analysed in depth for emerging topics and types. Results: We found three dimensions of patients' attitudes towards copayments: the perceived steering effect, the comprehensibility, and the assessment of copayments. The perceived steering effect consists of three types: having been influenced by copayments, not having experienced any influence and the experience of other persons to be influenced. The category comprehensibility describes that not all patients understand rules and regulations of copayments and its caps. The assessment of copayments consists of nine subcategories, three of which are rather negative and six of which are rather positive. In all three dimensions the patterns between the German and Norwegian sub-samples differ considerably. Conclusions: The results of our study point at the importance of communicating clear rules for copayments which are easily comprehensible.

Predicting outcome in frozen shoulder (shoulder capsulitis) in presence of comorbidity as measured with subjective health complaints and neuroticism.

BACKGROUND: There is a substantive lack of knowledge about comorbidity in patients with frozen shoulder. The aim of this study was to investigate whether subjective health complaints and Neuroticism would predict treatment outcome in patients diagnosed with frozen shoulder as measured by the Shoulder Pain and Disability Index (SPADI) and change in SPADI. METHODS: A total of 105 patients with frozen shoulder were recruited for a randomised controlled trial, where 69 were in the intervention group and received intraarticular corticosteroid injections and 36 patients served as control group. The SPADI was used as the outcome measure after 8 weeks, and change in SPADI from baseline to 8 weeks as a measure of rate of recovery. To examine comorbidities, all participants completed the Subjective Health Complaints (SHC) questionnaire with its five subscales, and the Neuroticism (N) component of the Eysenck Personality Questionnaire Revised. Multiple regression analysis was performed with the baseline comorbidity variables that correlated significantly with SPADI after 8 weeks, and with change in SPADI from baseline to 8 weeks, controlling for the variables intervention, age, gender and duration of pain. RESULTS: In this study, patients with frozen shoulder had little comorbidity as measured with SHC and scored normally with respect to Neuroticism. Only the Pseudoneurology subscale in SHC correlated significantly with SPADI and had significant predictive power (p < 0.001) for the outcome at 8 weeks. The intervention group exhibited significant statistical predictive power (p < 0.001) for the treatment outcome as measured by a change in SPADI from baseline to 8 weeks. Being female also had some predictive significance for change in SPADI (p < 0.005). CONCLUSION: Psychometric parameters as measured by the Pseudoneurology subscale in SHC questionnaire did predict the treatment outcome in frozen shoulder as measured by SPADI at 8 weeks, but not by change in SPADI from baseline to 8 weeks. One may conclude that psychometric parameters may affect symptoms, but do not predict the rate of recovery in frozen shoulder. TRIAL REGISTRATION: ClinicalTrials.gov, identifier: NCT01570985 .

Do medical students and young physicians assess reliably their self-efficacy regarding communication skills? A prospective study from end of medical school until end of internship.

BACKGROUND: This prospective study from end of medical school through internship investigates the course and possible change of self- reported self-efficacy in communication skills compared with observers' ratings of such skills in consultations with simulated patients. METHODS: Sixty-two medical students (43 females) from four Norwegian universities performed a videotaped consultation with a simulated patient immediately before medical school graduation (T1) and after internship (internal medicine, surgery and family medicine, half a year each - T2). Before each consultation, the participants assessed their general self-efficacy in communication skills. Trained observers scored the videos and applied a well-validated instrument to rate the communication behaviour. Results from the two assessment methods were correlated at both time points and possible differences from T1 to T2 were explored. RESULTS: A close to zero correlation between self-efficacy and observed communication skills were found at T1. At T2, participants' self-efficacy scores were inversely correlated with levels of observed skills, demonstrating a lack of concordance between young physicians' own assessment of self-efficacy and observers' assessment. When dividing the sample in three groups based on the observers' scores (low <1/3-, medium 1/3 to 2/3-, high competence >2/3), the group of male physicians showed higher levels of self-efficacy than females in all the three performance groups at T1. At T2, those having a high performance score yielded a low self-efficacy, regardless of gender. CONCLUSIONS: The lack of positive correlations between self-efficacy assessment and expert ratings points to limitations in the applicability of self-assessment measures of communication skills. Due to gender differences, groups of female and male physicians should be investigated separately. Those obtaining high-performance ratings from observers, through the period of internship, may become more conscious of how demanding clinical communication with patients may be. This insight may represent a potential for growth, but could in some physicians represent too much of a self-critical attitude. Active supervision of young physicians throughout internship is important in order to help physicians to be more aware of their strengths and weaknesses, in order to gain increased mastery in the art of doctoring.

A sequential model for the structure of health care utilization.

Traditional measurement models of health care utilization are not able to represent the complex structure of health care utilization. In this qualitative study, we, therefore, developed a new model to represent the health care utilization structure. In Norway and Germany, we conducted episodic interviews, participant observation and a concurrent context analysis. Data was analyzed by thematic coding in the framework of grounded theory. Consultations do very often not only have one single reason for encounter. They are usually not independent events but form part of consultation sequences. We could find structural differences between Norway and Germany regarding the flow of information between consultations and which providers are involved in health care in what way. This leads to a sequential model, in which health care utilization is seen as sequences of consultations. Such health care utilization sequences consist of nodes which are connected by edges. Nodes represent patient-provider contacts and edges depict the flow of information. Time and the level of health care providers are dimensions in the model. These sequences can be described by different measures and aggregated on population level. Thus, the sequential model can be further used in analyzing health care utilization quantitatively, e.g., by using routine data.

Typologies in GPs' referral practice.

BACKGROUND: GPs' individual decisions to refer and the various ways of working when they refer are important determinants of secondary care use. The objective of this study was to explore and describe potential characteristics of GPs' referral practice by investigating their opinions about referring and their self-reported experiences of what they do when they refer. METHODS: Observational cross-sectional study using data from 128 Norwegian GPs who filled in a questionnaire with statements on how they regarded the referral process, and who were invited to collect data when they actually referred to hospital during one month. Only elective referrals were recorded. The 57 participants (44,5 %) recorded data from 691 referrals. The variables were included in a principal component analysis. A multiple linear regression analysis was conducted to identify typologies with GP's age, gender, specialty in family medicine and location as independent variables. RESULTS: Eight principal components describe the different ways GPs think and work when they refer. Two typologies summarize these components: confidence characterizing specialists in family medicine, mainly female, who reported a more patient-centred practice making priority decisions when they refer, who confer easily with hospital consultants and who complete the referrals during the consultation; uncertainty characterizing young, mainly male non-specialists in family medicine, experiencing patients' pressure to be referred, heavy workload, having reluctance to cooperate with the patient and reporting sparse contact with hospital colleagues. CONCLUSIONS: Training specialists in family medicine in patient-centred method, easy conference with hospital consultant and cooperation with patients while making the referral may foster both self-reflections on own competences and increased levels of confidence.

Adhesive capsulitis of the shoulder, treatment with corticosteroid, corticosteroid with distension or treatment-as-usual; a randomised controlled trial in primary care.

BACKGROUND: Optimal management for adhesive shoulder capsulitis (frozen shoulder) is currently unclear. We intended to explore whether treatment by intra-articular injections with corticosteroid and distension is more effective than treating with corticosteroids alone or treatment-as-usual in a primary care setting in Norway. METHODS: In this prospective randomised intention to treat parallel study, 106 patients were block randomised to three groups; 36 (analysed 35) receiving steroid injection and Lidocaine (IS), 34 receiving steroid and additional saline as distension (ISD) and 36 had treatment-as-usual (TAU). Intervention groups received four injections within 8 weeks, assessed on 1st visit, at the 4th and 8th week. Outcomes were Shoulder Pain and Disability Index (SPADI), Numerical pain rating scale (NPRS) and passive range of motion (PROM). Postal assessment was repeated after 1 year for SPADI. Patients in the IS and ISD groups were "blinded" for intervention received and the assessor was "blinded" to group allocation. RESULTS: At baseline there were no differences between groups in outcome measures. There were no statistical significant differences between the intervention groups in SPADI, NPRS and PROM at baseline, at short-term (4-and 8 weeks) or long-term (12 months). There were statistically significant differences (p < 0.01) in change scores at short-term for SPADI when comparing the IS and TAU groups (-20.8; CI-28.9 to -12.7), and the ISD and TAU groups (-21.7; CI-29.4 to -14.0), respectively for NPRS (-2.0; CI-2.8 to -1.1 and -2.2; CI-3.0 to -1.4), and for PROM, but not at long-term for SPADI (p > 0.05). Effect size (ES) at 8 weeks was large between both injection groups and TAU (ES 1.2). At 12 months ES was reduced to 0.3 and 0.4 respectively. Transitory side effects as flushing and after-pain were reported by 14 % in intervention groups. CONCLUSION: This intention to treat RCT in primary care indicates that four injections with corticosteroid with or without distension, given with increasing intervals during 8 weeks, were better than treatment-as-usual in treatment of adhesive shoulder capsulitis. However, in the long run no difference was found between any of the groups, indicating that natural healing takes place independent of treatment or not. TRIAL REGISTRATION: ClinicalTrials.gov, https://clinicaltrials.gov/ identifier: NCT01570985.

Acupuncture points used in the prophylaxis against recurrent uncomplicated cystitis, patterns identified and their possible relationship to physiological measurements.

OBJECTIVE: To explore the correlation between single acupoints used and the recurrence rate of cystitis among cystitis-prone women receiving acupuncture as a prophylactic treatment. METHODS: In all, 58 cystitis-prone women were included in the analysis. Customised acupuncture treatments were given twice a week, over 4 weeks. The main effect parameter was the number of cystitis episodes during the 6-month observation time. Residual urine was measured at baseline, 2, 4 and 6 months using portable ultrasound equipment. Sympathetic and vagotone nerve activities were measured by using skin conductance and respiratory sinus arrhythmia, respectively. RESULTS: The main acupoints used for patients with Kidney (Shen) qi/yang deficiency were Shenshu (BL23), Taixi (KI3), Zhongji (CV3), Sanyinjiao (SP6) and Pangguangshu (BL28), compared with Taichong (LR3), CV3, BL28, Yinlingquan (SP9) and SP6 for Liver (Gan) qi stagnation, and SP6, CV3, BL28, Zusanli (ST36) and SP9 for Spleen (Pi) qi/yang deficiency patients. The combination BL23 and KI3 were used in 16 women, 13 of which were Kidney pattern related patients. When used, the number of symptomatic episodes were reduced to a third compared with what occurred in the 42 women where this combination was not used (3/16 vs. 28/42, P<0.05). BL23 application correlated to a significant reduction in residual urine measured a few days after treatment. Patients with the pattern of Spleen qi/yang deficiency had an initial increase in residual urine after treatments. CONCLUSION: Treating Kidney pattern related patients with the combination of BL23 and KI3 resulted in far better outcome than other points/combination of points for other Chinese medicine diagnoses. The acupoint SP6 may be less indicated than previously assumed when treating cystitis-prone women prophylactically.

[Regulations of sickness certification as a factor for increased health care utilization in Germany]. / Arbeitsunfähigkeitsregelungen als Faktor für Inanspruchnahme ärztlicher Versorgung in Deutschland.

BACKGROUND: In Germany, utilization of ambulatory health care is high compared to other countries. Classical models of health care utilization cannot sufficiently explain these differences. The aim of this study was to explore relevant factors which can explain the higher health care utilization in Germany. In this article, we focus on regulations regarding sickness certification as a potential factor. METHODS: An explorative qualitative study design. We conducted episodic interviews with 20 patients in Germany and 20 patients in Norway and participant observation in four primary care practices each. Additionally, we conducted a context analysis of relevant health care system related factors which emerged during the study. Qualitative data analysis was done by thematic coding in the framework of grounded theory. RESULTS: The need for a sickness certificate was an important reason for encounter in Germany, especially regarding minor illnesses. Sickness certification is a societal topic. GPs play a double role regarding sickness certification, both as the patients' advocate and as an expert witness for social security services. In Norway, longer periods of self-administered sickness certification and more differentiated possibilities of sickness certification have been introduced successfully. CONCLUSION: Our results point to regulations regarding sickness certification as a relevant factor for higher health care utilization in Germany. In pilot studies, the effect of extended self-certification of sickness and part-time sickness certification should be further assessed.

Passive range of motion in patients with adhesive shoulder capsulitis, an intertester reliability study over eight weeks.

BACKGROUND: Measuring range of motion (ROM) in the shoulder joint is important for the diagnosis and monitoring of change over time. To what degree passive ROM can be trusted as a reliable outcome measure was examined as part of an on-going randomized controlled trial for patients with shoulder capsulitis. The aim of this study was to examine intertester reliability of passive ROM in the shoulder joint over a period of eight weeks in patients with adhesive capsulitis stage II. METHODS: Fifty patients with a clinical diagnosis of adhesive shoulder capsulitis were examined by two independent testers. A predefined protocol was used for measuring passive range of motion with an inclinometer, a plurimeter, in both affected and non-affected shoulders three times; at the start of the study and after 4 and 8 weeks. RESULTS: Very good to excellent intertester agreements were found for most parameters for the affected arm at all three test points. The intraclass correlation coefficient (ICC 2.1) values ranged from 0.76 to 0.98, i.e. from very reliable to excellent. The measurement error was in general small for the affected arm (5°-7°). ICCs were slightly lower for the non-affected arm at 8 weeks, but with acceptable measurement errors. CONCLUSIONS: Intertester reliability between two testers was very good at three visits over a time period of eight weeks using a plurimeter to measure passive range of motion in patients with adhesive shoulder capsulitis. This method can reliably determine passive range of motion in this patient population and be a reliable outcome measure.