Over half of both women and men with first-time AMI waited over one hour before calling for medical assistance, with symptom interpretation having more influence on delay in men than in women.
Observational (n=533)
What factors and symptom responses influence prehospital delay in Norwegian men and women experiencing first-time acute myocardial infarction?
Patient behaviors, such as calling a general practitioner instead of emergency medical services, significantly increase prehospital delay in first-time AMI, highlighting a target for public health education.
BACKGROUND: In patients with acute myocardial infarction (AMI), the delay between the onset of symptoms and hospital admission is a critical factor in reducing morbidity and mortality. AIMS: To assess gender differences in prehospital delay among women and men with first time AMI, generate more knowledge about aspects influencing this delay and investigate responses to acute symptoms. METHODS AND RESULT: Of 738 eligible patients, 149 women and 384 men responded to a questionnaire (72%). Over half of both women and men waited over one hour before they called for medical assistance and more than half the patients had a total prehospital delay exceeding two hours. Rapid development of symptoms and symptoms matching expectations reduced, self medication and consulting the spouse increased patient delay in both genders. Calling the Emergency Medical Service (EMS) reduced and calling a general practitioner increased total prehospital delay in both genders. ST-ELEVATION: (STEMI), symptoms experienced as unbearable and attributed as cardiac reduced patient delay, and symptoms from the back, shoulders or between scapulae increased prehospital delay, only in men. CONCLUSION: How patients responded to symptoms had vital impact on prehospital delay among both genders, but the experience and interpretation of symptoms had more influence in men than in women.
Løvlien et al. (Tue,) conducted a observational in First time acute myocardial infarction (n=533). Gender and symptom interpretation was evaluated on Prehospital delay. Over half of both women and men with first-time AMI waited over one hour before calling for medical assistance, with symptom interpretation having more influence on delay in men than in women.