9 research outputs found
Pre-hospital delay in patients with first time myocardial infarction: an observational study in a northern Swedish population
Reducing the time-lag between onset of chest pain and seeking professional medical help: a theory-based review
Background: Research suggests that there are a number of factors which can be associated with delay in a patient
seeking professional help following chest pain, including demographic and social factors. These factors may have
an adverse impact on the efficacy of interventions which to date have had limited success in improving patient
action times. Theory-based methods of review are becoming increasingly recognised as important additions to
conventional systematic review methods. They can be useful to gain additional insights into the characteristics of
effective interventions by uncovering complex underlying mechanisms.
Methods: This paper describes the further analysis of research papers identified in a conventional systematic review of published evidence. The aim of this work was to investigate the theoretical frameworks underpinning studies
exploring the issue of why people having a heart attack delay seeking professional medical help. The study used
standard review methods to identify papers meeting the inclusion criterion, and carried out a synthesis of data
relating to theoretical underpinnings.
Results: Thirty six papers from the 53 in the original systematic review referred to a particular theoretical
perspective, or contained data which related to theoretical assumptions. The most frequently mentioned theory
was the self-regulatory model of illness behaviour. Papers reported the potential significance of aspects of this
model including different coping mechanisms, strategies of denial and varying models of treatment seeking.
Studies also drew attention to the potential role of belief systems, applied elements of attachment theory, and
referred to models of maintaining integrity, ways of knowing, and the influence of gender.
Conclusions: The review highlights the need to examine an individual’s subjective experience of and response to
health threats, and confirms the gap between knowledge and changed behaviour. Interventions face key challenges if they are to influence patient perceptions regarding seriousness of symptoms; varying processes of coping; and obstacles created by patient perceptions of their role and responsibilities. A theoretical approach to review of these papers provides additional insight into the assumptions underpinning interventions, and illuminates factors which may impact on their efficacy. The method thus offers a useful supplement to conventional systematic review methods
Alexithymia Affects Pre-Hospital Delay of Patients with Acute Myocardial Infarction: Meta-Analysis of Existing Studies
Impact of generalized anxiety disorder (GAD) on prehospital delay of acute myocardial infarction patients. Findings from the multicenter MEDEA study
Symptoms and delay times during myocardial infarction in 694 patients with and without diabetes; an explorative cross-sectional study
Perceptions on the Effectiveness of Treatment and the Timeline of Buruli Ulcer Influence Pre-Hospital Delay Reported by Healthy Individuals
<p>Background: Delay in seeking treatment at the hospital is a major challenge in current Buruli ulcer control; it is associated with severe sequelae and functional limitations. Choosing alternative treatment and psychological, social and practical factors appear to influence delay. Objectives were to determine potential predictors for pre-hospital delay with Leventhal's commonsense model of illness representations, and to explore whether the type of available dominant treatment modality influenced individuals' perceptions about BU, and therefore, influenced pre-hospital delay.</p><p>Methodology: 130 healthy individuals aged >18 years, living in BU-endemic areas in Benin without any history of BU were included in this cross-sectional study. Sixty four participants from areas where surgery was the dominant treatment and sixty six participants from areas where antibiotic treatment was the dominant treatment modality were recruited. Using a semi-structured interview we measured illness perceptions (IPQ-R), knowledge about BU, background variables and estimated pre-hospital delay.</p><p>Principal Findings: The individual characteristics 'effectiveness of treatment' and 'timeline acute-chronic' showed the strongest association with pre-hospital delay. No differences were found between regions where surgery was the dominant treatment and regions where antibiotics were the dominant treatment modality.</p><p>Conclusions: Individual characteristics, not anticipated treatment modality appeared predictors of pre-hospital delay.</p>