Mascha Twellaar

Development of burnout over time and the causal order of the three dimensions of burnout among male and female GPs. A three-wave panel study

BackgroundA good understanding of the aetiology and development of burnout facilitates its early recognition, prevention and treatment. Since the prevalence and onset of this health problem is thought to differ between men and women, sex must be taken into account. This study aims to assess the prevalence and development of burnout among General Practitioners (GPs). In this population the prevalence of burnout is high.MethodsWe performed a three-wave longitudinal study (2002, 2004, 2006) in a random sample of Dutch GPs. Data were collected by means of self-report questionnaires including the Maslach Burnout Inventory. Our final sample consisted of 212 GPs of which 128 were male. Data were analyzed by means of SPSS and LISREL.ResultsResults indicate that about 20% of the GPs is clinically burned out (but still working). For both sexes, burnout decreased after the first wave, but increased again after the second wave. The prevalence of depersonalization is higher among men. With regard to the process of burnout we found that for men burnout is triggered by depersonalization and by emotional exhaustion for women.ConclusionsAs regards the developmental process of burnout, we found evidence for the fact that the aetiological process of burnout, that is the causal order of the three burnout dimensions, differs between men and women. These sex differences should be taken into account in vocational training and policy development, especially since general practice is feminizing rapidly.

The diagnosis of epileptic and non-epileptic seizures

The aim of this prospective population-based study was to systematically define a cluster of diagnostic items which can assist in the early identification and classification of epileptic and non-epileptic seizures. A cohort of patients aged > or =14 years, suspected with a first epileptic seizure, were included in this study. A team of neurologists evaluated and classified all cases. Diagnostic items for epileptic and non-epileptic seizures were identified using logistic regression analysis. Three hundred and fifty cases entered this study. Distinctive features for epileptic seizures were postictal confusion (OR 0.09), an epileptiform EEG pattern (OR 0.02), and abnormal neuroimaging findings (OR 0.07), whereas for non-epileptic seizures of organic origin there was a history of hypertension (OR 7.5), and provoking factors (OR 13.4) such as exercise and warmth. Diagnostic items for seizures of non-organic origin were a history of febrile seizures (OR 5.8), treatment by a psychologist or psychiatrist (OR 9.1), and presentiment of the seizure (OR 3.7) such as a feeling of choking and palpitations. A separate analysis for the patients who were systematically investigated provided some additional diagnostic items for the different subgroups of patients. For instance, back arching during the seizure for the patients with seizures of non-organic origin and female sex for the patients with non-epileptic seizures of organic origin.

Specific determinants of burnout among male and female general practitioners: A cross‐lagged panel analysis

This study aimed to develop and test a specific pattern of relationships between job demands, job resources and person-related factors on the one hand, and the three burnout dimensions on the other, among Dutch General Practitioners. In addition, we aimed to test whether gender differences exist in this regard. Based on several theoretical models such as the Job Demand-Control model and the Job Demands-Resources model of burnout as well as a review of burnout studies among physicians, we formulated a research model of burnout. The research questions were answered by means of self-report questionnaires using a full panel design with two waves. Cross-lagged panel analyses indicated that the causal direction of the relationships between demands, resources and person-related factors on the one hand, and burnout on the other is reciprocal. In addition, multi-sample analyses revealed that the pattern of relationships between job demands, job resources, person-related factors and burnout is different for men and women, although results are less clear at the second measurement point. Among other things, we recommend anticipating in a gender sensitive way on risk factors for burnout and motivation loss for young professionals by coaching and empowerment in vocational training.

Incidence of epilepsy and predictive factors of epileptic and non-epileptic seizures

PURPOSE To estimate the incidence of unprovoked seizures (US) and epilepsy in a general population from the southern part of the Netherlands, in relation to age, sex, etiology and seizure type, and to identify predictive factors of the epileptic and non-epileptic seizures. METHODS All patients aged > or =14 years with a first seizure or who had undiagnosed seizures before the study period were included. Patients were identified from different sources and were independently evaluated and classified by a team of neurologists. A predictive profile for the occurrence of epileptic and non-epileptic seizures was obtained by stepwise logistic regression analysis. RESULTS The overall annual incidence was 55/100,000 and 30/100,000 for US and epilepsy, respectively. The age-specific annual incidence of US and epilepsy increased with age and reached 120/100,000 and 62/100,000 for the > or =65 years of age group, respectively. The incidence of epilepsy and US in males was higher than in females and partial seizures prevailed over generalized seizures (40 versus 9/100,000). In up to 35% of the cases with US or epilepsy, the etiology was mainly cerebrovascular disease and brain tumors. Predictors for epileptic versus non-epileptic seizures of organic origin were an epileptiform EEG pattern (OR=0.06) versus a history of hypertension (OR=2.8) or cardiovascular disease (OR=5.4). Strong predictors for seizures of non-organic origin were female sex (OR=2.2) and head injury (OR=2.4). CONCLUSIONS The incidence of US and epilepsy (overall, and age-, sex-, seizure-specific) was similar to those reported by other developed countries. The predictive factors found in this study may assist in the early diagnosis of seizures.

The costs of epilepsy in three different populations of patients with epilepsy.

The purpose of this study was to estimate the costs of care in three different populations of patients with epilepsy (general practices (GP), University Hospital (UH), and Epilepsy Center (EC)), and to analyse the distribution of costs by type of services for each patient group. A cost diary was developed to obtain prospective information on epilepsy-attributable service use over a period of 3 months. Similar information over the previous 3 months was obtained from a cost questionnaire. In addition, a quality of life inventory (QOLIE-31) was used. Standard cost lists were applied for the valuation of the direct cost items. A sensitivity analysis was performed for certain cost items for which no reliable data were available. One hundred and sixteen patients with established epilepsy were included, and the mean costs per patient per month (in Euros) ranged from 52.08 to 357.63. Patients from GP appeared to have lower direct costs, spent less time in seeking or undergoing a treatment, and reported lower seizure frequencies and less severe seizure types than the patients from the other patient groups. Patients from the EC reported the highest productivity changes and unemployment rates and also had the lowest scores on the QOLIE-31. The cost items anti-epileptic drugs, hospital services, unpaid care, and transportation accounted for the majority of the total direct costs.

Psychological characteristics of patients with newly developed psychogenic seizures

Objectives: To assess psychopathological symptoms and history of childhood trauma in patients with newly developed psychogenic seizures. Methods: Using validated scales, 178 patients from the general population diagnosed with newly developed seizures were assessed, at a point in time when the nature of their seizures was yet unknown to either doctors or patients. After standardised neurological examination, 138 patients were diagnosed with non-psychogenic seizures (NPS), while 40 patients were found to have psychogenic seizures (PS). To evaluate possible differences between the genders and the diagnostic groups, univariate analyses of variance were done. Results: PS patients reported significantly more comorbid psychopathological complaints, dissociative experiences, anxiety, and self-reported childhood trauma than NPS patients. In addition, PS patients had lower quality of life ratings than NPS patients. These effects were not modulated by gender. Conclusions: The results of the present study indicate that patients with newly developed PS constitute a group with complex psychopathological features that warrant early detection and treatment.

Gender-specific differences in the prevention of asthma-like symptoms in high-risk infants

The prevalence of asthma in children has increased in the last decades, and gender‐specific differences in asthma development have recently been suggested. The present study investigates whether gender differences are present in a population of young children (0–2 yr) with a high risk for the development of asthma on the basis of the presence of asthma in first‐degree relative(s). The study was performed on 222 children (118 boys, 104 girls) with a familial predisposition of asthma, which received standardized recommendations to reduce exposure to allergens (dust mite, pets and food allergens) and to passive smoking. Health outcome (wheezing episodes and shortness of breath) and compliance with allergen‐reducing measures were studied by means of multiple regression analyses. Boys suffered more from asthma‐like complaints than girls, as diagnosed by the general practitioner (32% vs. 18%, respectively, p = 0.023). Compliance with intervention measures was similar for boys and girls for most allergens, but food allergen reduction was better applied for girls: duration of exclusive breastfeeding was longer in girls (median 9 wk vs. 4 wk, p = 0.009). Further analysis showed that 4 wk of longer breastfeeding reduced the number of wheezing episodes and shortness of breath in boys by 19% and 15%, respectively, but not in girls, suggesting sex as an effect modifier in the relationship between breastfeeding and asthma‐like symptoms. The present findings indicate that application and effects of prevention strategies for children with a high risk for developing asthma might be gender‐specific and suggest a special importance of breastfeeding boys.

How healthy are Dutch general practitioners? Self-reported (mental) health among Dutch general practitioners

Objective: To investigate the level of burnout and health status of male and female Dutch general practitioners (GPs), and to compare this with former samples of GPs and with the Dutch general population. Methods: A postal survey of 350 male and 350 female practising GPs in the Netherlands. Results: Although levels of emotional exhaustion of Dutch GPs were lower than those of national samples of GPs in the 1990s, the prevalence of burnout was still almost twice that of the general population. In contradiction with this, GPs reported better general health and fewer diseases than their fellow countrymen. Another remarkable finding was that female GPs were as healthy as their male colleagues, while in the general population, males report better health than females. Conclusion: The positive self-reported health status of general practitioners might reflect the high standards of the medical profession, which make physicians reluctant to show their own vulnerability. This might result in fewer, but more serious cases of (mental) illness among GPs as compared to the general population.

Effectiveness of the Assessment of Burden of COPD (ABC) tool on health-related quality of life in patients with COPD: a cluster randomised controlled trial in primary and hospital care

Objective Assessing the effectiveness of the Assessment of Burden of COPD (ABC) tool on disease-specific quality of life in patients with chronic obstructive pulmonary disease (COPD) measured with the St. Georges Respiratory Questionnaire (SGRQ), compared with usual care. Methods A pragmatic cluster randomised controlled trial, in 39 Dutch primary care practices and 17 hospitals, with 357 patients with COPD (postbronchodilator FEV1/FVC ratio <0.7) aged ≥40 years, who could understand and read the Dutch language. Healthcare providers were randomly assigned to the intervention or control group. The intervention group applied the ABC tool, which consists of a short validated questionnaire assessing the experienced burden of COPD, objective COPD parameter (eg, lung function) and a treatment algorithm including a visual display and treatment advice. The control group provided usual care. Researchers were blinded to group allocation during analyses. Primary outcome was the number of patients with a clinically relevant improvement in SGRQ score between baseline and 18-month follow-up. Secondary outcomes were the COPD Assessment Test (CAT) and the Patient Assessment of Chronic Illness Care (PACIC; a measurement of perceived quality of care). Results At 18-month follow-up, 34% of the 146 patients from 27 healthcare providers in the intervention group showed a clinically relevant improvement in the SGRQ, compared with 22% of the 148 patients from 29 healthcare providers in the control group (OR 1.85, 95% CI 1.08 to 3.16). No difference was found on the CAT (−0.26 points (scores ranging from 0 to 40); 95% CI −1.52 to 0.99). The PACIC showed a higher improvement in the intervention group (0.32 points (scores ranging from 1 to 5); 95% CI 0.14 to 0.50). Conclusions This study showed that use of the ABC tool may increase quality of life and perceived quality of care. Trial registration number NTR3788; Results.

'To use or not to use': a qualitative study to evaluate experiences of healthcare providers and patients with the assessment of burden of COPD (ABC) tool.

In the management of chronic conditions, such as chronic obstructive pulmonary disease (COPD), there is a shift from doctor-driven care to patient-centred integrated care with active involvement of and self-management by the patient. A recently developed tool, the assessment of burden of COPD (ABC) tool, can be used in this transition to facilitate self-management support and shared decision-making. We performed a qualitative study, in which we collected and analysed the data using the methods of conventional content analyses. We performed in-depth interviews consisting of mainly open questions. Fifteen healthcare providers and 21 patients were interviewed who had worked with the ABC tool in daily care. In general, participants responded positively to the tool. Healthcare providers felt the visual representation provided was effective and comprehensible for patients and provided them with insight into their disease, a finding that patients confirmed. If patients were allowed to choose between a consultation with or without the ABC tool, the majority would prefer using the tool: it provides them with an overview and insight, which makes it easier to discuss all relevant topics related to COPD. The tool can provide structure in consultations, and is compatible with the concepts of ‘motivational interviewing’ and ‘individualised care-planning’. Suggestions for improvement related to content and layout. So far, the tool has only been available as a stand-alone online program, that is not connected to the electronic medical record systems. It was therefore suggested that the tool be integrated into the systems to enhance its usability and its uptake by healthcare providers.