Evaluating the effectiveness of an educational and feedback intervention aimed at improving consideration of sex differences in guideline development.

OBJECTIVES: To investigate the effect of an educational and feedback intervention to enhance consideration of sex differences in clinical guideline development. DESIGN: Preintervention and postintervention questionnaires in intervention and control groups. Content analysis of intervention guidelines and former versions. SETTING: Guideline consultants, working-group members and guideline documents of two Dutch guideline-developing organisations. MAIN OUTCOME MEASURES: Attitudes of guideline developers concerning the importance of considering sex differences and the number of the sex-specific statements in the contents of guideline documents. RESULTS: The attitude of the intervention group did not change significantly relative to the control group. Consideration of sex-related factors within the guidelines increased relative to available previous versions. CONCLUSION: Education and expert feedback may increase consideration of sex differences in guidelines. Further efforts are needed to implement and test these interventions.

Inhibitors and enablers of physical activity in multiethnic hypertensive patients: qualitative study.

Regular physical activity (PA) can reduce blood pressure, but hypertensive patients in ethnic minority populations are often inactive. The objective of this qualitative study was to explore inhibitors and enablers of PA from the perspective of hypertensive Ghanaian, African-Surinamese and White-Dutch patients in Amsterdam, The Netherlands. In-depth individual interviews with 46 patients were analysed for thematic content, using Maxqda software. All three groups mentioned their hypertension, the presence of other health conditions, lack of priority, lack of social support, limited financial resources or access to PA facilities as inhibitors for maintaining or increasing their level of PA. Common enablers included health-related incentives, support from physicians or family and having physically demanding work. Specific inhibitors only mentioned by Ghanaians and Surinamese included inexperience with recommended 'Western' activities (cycling), little access to their habitual forms of PA, cultural preferences for large body sizes, unfamiliarity with the host country and the pressure of social demands from the Dutch society and their own communities. Specific enablers for Ghanaians and Surinamese included access to community or church-based support groups. These patient-identified inhibitors and enablers can be a useful framework for promoting PA in hypertensive patients, particularly from immigrant groups. Physicians may build their advice on the identified enablers and tackle the inhibitors.

Attention to sex-related factors in the development of clinical practice guidelines.

BACKGROUND: Clinical practice guidelines describe optimal strategies for disease prevention, diagnosis, or treatment. Increasing evidence indicates that sex-related factors may have an impact on these strategies. We examined the way in which two Dutch guideline organizations address evidence on sex factors in their guideline development methodologies. We then determined whether attention to these factors could be improved and, if so, how this could be done. METHODS: We selected seven recent guidelines on four conditions: hypertension, depression, osteoporosis, and rheumatoid arthritis. We studied information obtained from interviews with members of the guideline committees and analyzed the content of the guideline documents themselves. Our findings were discussed at an expert meeting. RESULTS: We found that all the guideline committees concerned applied an internationally accepted framework for guideline development. The proportion of male members ranged from 67% to 100%. None of the guidelines included a question (or subquestion) focusing on sex-related factors. In the literature searches no sex-specific search terms were used. Critical appraisals did not include any systematic focus on sex-related factors or effects. The number of sex-specific recommendations (relative to the total number of recommendations) ranged from 0 of 82 and 0 of 148 in the guidelines on depression to 16 of 84 in one of the guidelines on osteoporosis. CONCLUSIONS: We found that when developing guidelines, none of the committees systematically focused on sex-related factors that might be relevant to the way in which evidence is identified, appraised, or described. A number of recommendations were made with the aim to facilitate greater attention to sex-related factors in the current methods of guideline development.

Gender equality in the work of local research ethics committees in Europe: a study of practice in five countries.

BACKGROUND: Funding organisations and research ethics committees (RECs) should play a part in strengthening attention to gender equality in clinical research. In the research policy of European Union (EU), funding measures have been taken to realise this, but such measures are lacking in the EU policy regarding RECs. OBJECTIVE: To explore how RECs in Austria, Germany, Ireland, The Netherlands and Sweden deal with gender equality issues by asking two questions: (1) Do existing procedures promote representation of women and gender expertise in the committee? (2) How are sex and gender issues dealt with in protocol evaluation? METHODS: Two RECs were selected from each country. Data were obtained through interviews with key informants and content analysis of relevant documents (regulations, guidelines and review tools in use in 2003). RESULTS: All countries have rules (mostly informal) to ensure the presence of women on RECs; gender expertise is not required. Drug study protocols are carefully evaluated, sometimes on a formal basis, as regards the inclusion of women of childbearing age. The reason for excluding either one of the sexes or including specific groups of women or making a gender-specific risk-benefit analysis are investigated by some RECs. Such measures are, however, neither defined in the regulations nor integrated in review tools. CONCLUSIONS: The RECs investigated in five European member states are found to pay limited attention to gender equality in their working methods and, in particular in protocol evaluation. Policy and regulations of EU are needed to strengthen attention to gender equality in the work of RECs.

'Under pressure': How Ghanaian, African-Surinamese and Dutch patients explain hypertension.

The aim of this study was to explore and compare explanatory models (EMs) of hypertension in native-Dutch, first-generation Ghanaian and African-Surinamese (Surinamese) hypertensives in Amsterdam, the Netherlands. Through semi-structured interviews, we elicited accounts of the nature, causes and consequences of hypertension in a purposive sample of 46 patients (aged 35-65 years, treated for hypertension in general practice >1 year). All three groups had difficulty in describing hypertension. All groups mentioned culturally specific nutritional habits as possible causes of hypertension (Dutch liquorice; Ghanaians fufu; Surinamese salty diet). Most respondents, particularly those of Ghanaian and Surinamese background, perceived stress as the main cause of hypertension and experienced symptoms of hypertension. Many Ghanaian and Surinamese respondents attributed hypertension to migration-related factors: changes in diet or climate, stress owing to adaptation to the Dutch society or obligations towards family in their homelands. Many immigrants felt a return to their homeland could cure hypertension and were concerned about the consequences of hypertension. Half of the Dutch and almost all Ghanaian and Surinamese respondents believed uncontrolled hypertension could cause immediate damage. Some Ghanaians expressed reservations sharing their concerns with community members because it might cause social stigma. Few respondents associated hypertension with obesity, even though many were overweight. Confirming findings from UK and US studies, this study reveals that EMs of hypertension in patients from three ethnic groups differ from the common medical perspective. These differences are greater for patients from migrant groups. Our findings can be useful in developing patient-centred hypertension interventions, particularly in new migrant populations.