BACKGROUND: Acute myocardial infarction (AMI) is the leading cause of morbidity and disability among Iranian population. Pre-hospital delay is an important cause of increasing early and also late mortality in AMI. Thus the aim of the present study was to identify the factors influencing pre-hospital delay among patients with AMI in Iran. METHODS: Between August 2010 and May 2011, a cross-sectional and single-center survey was conducted on 162 consecutive patients with ST-elevation myocardial infarction (STEMI) admitted to Cardiac Care Unit (CCU) of Dr. Heshmat Hospital, Rasht. All patients were interviewed by the third author within 7 days after admission by using a four-part questionnaire including socio-demographic, clinical, situational and cognitive factors. Data were analyzed by descriptive and Logistic regression model at P < 0.05 using SPSS 16. RESULTS: Mean age was (60.11 ± 12.29) years in all patients. Majority of patients (65.4%) were male. The median of pre-hospital delay was 2 hours, with a mean delay of 7.4 hours (± 16.25 hours). Regression analysis showed that admission in weekend (P < 0.04, OR = 1.033, 95%CI = 1.187 - 2.006) and misinterpretation of symptoms as cardiac origin (P < 0.002, OR = 1.986, 95%CI = 1.254 - 3.155) and perceiving symptoms to not be so serious (P < 0.003, OR = 3.264, 95%CI = 1.492 - 7.142) were factors influencing pre-hospital delay > 2 hours. CONCLUSIONS: Our findings highlight the importance of cognitive factors on decision-making process and pre-hospital delays. Health care providers can educate the public on AMI to enable them recognize the signs and symptoms of AMI correctly and realize the benefits of early treatment.
BACKGROUND:Acute myocardial infarction (AMI) is the leading cause of morbidity and disability among Iranian population. Pre-hospital delay is an important cause of increasing early and also late mortality in AMI. Thus the aim of the present study was to identify the factors influencing pre-hospital delay among patients with AMI in Iran. METHODS: Between August 2010 and May 2011, a cross-sectional and single-center survey was conducted on 162 consecutive patients with ST-elevation myocardial infarction (STEMI) admitted to Cardiac Care Unit (CCU) of Dr. Heshmat Hospital, Rasht. All patients were interviewed by the third author within 7 days after admission by using a four-part questionnaire including socio-demographic, clinical, situational and cognitive factors. Data were analyzed by descriptive and Logistic regression model at P < 0.05 using SPSS 16. RESULTS: Mean age was (60.11 ± 12.29) years in all patients. Majority of patients (65.4%) were male. The median of pre-hospital delay was 2 hours, with a mean delay of 7.4 hours (± 16.25 hours). Regression analysis showed that admission in weekend (P < 0.04, OR = 1.033, 95%CI = 1.187 - 2.006) and misinterpretation of symptoms as cardiac origin (P < 0.002, OR = 1.986, 95%CI = 1.254 - 3.155) and perceiving symptoms to not be so serious (P < 0.003, OR = 3.264, 95%CI = 1.492 - 7.142) were factors influencing pre-hospital delay > 2 hours. CONCLUSIONS: Our findings highlight the importance of cognitive factors on decision-making process and pre-hospital delays. Health care providers can educate the public on AMI to enable them recognize the signs and symptoms of AMI correctly and realize the benefits of early treatment.
Authors: Gregory M Ouellet; Mary Geda; Terrence E Murphy; Sui Tsang; Mary E Tinetti; Sarwat I Chaudhry Journal: J Am Geriatr Soc Date: 2017-10-18 Impact factor: 5.562
Authors: Ahmed F ALAhmadi; Mohammed F ALSaedi; Abdullah E Alahmadi; Mohammad G Alharbi; Ibraheem H Alharbi; Sami A Radman Al-Dubai Journal: Saudi Med J Date: 2020-08 Impact factor: 1.484