A critical analysis of the relationship between health promoting behaviours, an individual's health risk, asthma severity and control, and patient centred asthma education in the emergency department

Asthma affects over 2.2 million people in Australia. Asthma morbidity is increasing while mortality is decreasing. People with asthma experience shortness of breath as their airways narrow and become inflamed. After an episode of acute asthma many patients experience a relapse requiring further emergency department care. Numerous studies have been undertaken to identify the determinants of asthma morbidity and these studies have primarily used asthma oriented and co-morbidity scales such as anxiety and depression indices. Other studies in this area have indicated psychosocial factors such as coping, asthma attitudes and beliefs that may be linked to people with asthma who are non-compliant or adherent to treatment. Currently, there is no research available that has examined the link between general health promoting behaviours, an individual’s risk behaviour assessment and a brief asthma education encounter that is patient-centred. This study provides a description of the health promoting and risk taking behaviours of people who attend the emergency department with acute asthma. Secondly, it examines the effectiveness of patient-centred education compared with standard education. One hundred and forty-six people with acute asthma who attended the emergency departments of the Princess Alexandra and Mater Adult Public Hospitals were enrolled in this study. Participants self-reported health promoting and risk taking behaviours by completing the questionnaire that contained the Health Promoting Lifestyle Profile (HPLPII) and the Health Risk Appraisal (HRA) instruments. The Hospital Anxiety and Depression Scale (HADS) was also incorporated into the questionnaire to ascertain levels of anxiety and depression in this acute asthma group of people. The asthma education curriculum had the same topics for both the standard education and the patient-centred groups. However, the patient-centred group were able to prioritise the order of the topics according to their identified need. Secondly, the patient-centred group were asked two questions to ascertain the most important issue and asthma issue for them at that point in time. Both groups of participants were educated using the Asthma Foundation Leaflet “Asthma - Basic Facts” during the individual education session. There were 56% females and 44% males with a mean age (+SD) of 34 (13.8) years with 70.3% reported year 12 or above education and 49% of participants earned less that $20,000. Nearly half of the participants were admitted to a hospital ward following emergency department assessment and care. A large proportion of the participants had either moderate or severe asthma. The health behaviour findings from this study suggest people with acute asthma follow preventive health recommendations and safety guidelines more so than the wider community. However, they did not self-initiate home based health actions such as breast self-examination. At the time of attendance to the emergency department with acute asthma there were no statistical difference between the patient-centred education and standard format education groups for age, gender, education, income, asthma control and previous emergency department attendances. The patient-centred education group had fewer re-attendances in the four months after the education intervention when compared with prior emergency department attendances than the control group (p=0.057; p=0.486). In conclusion, people with acute asthma report undertaking a number of preventive health behaviours and actions according to national guidelines and safety recommendations. They report a lack of self-initiated home based health behaviours. Further research is required to investigate the impact on the National Asthma Council’s recommendations of the importance of asthma action plans on people who follow preventive health guidelines and who lack self-initiative abilities. In terms of asthma education, patient-centred education when compared to standard format education may be useful in reducing further emergency department attendances for acute asthma. More research is required to identify other key education issues for people with acute asthma