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Predicting factors on the atypical symptoms in younger (n=626) and older (n=305) patients with ACS
Odds ratios (OR) were calculated using a binary logistic regression analysis and all variables entered on step 1 in younger and older patients; *Co-morbidity includes incidences of stroke, chronic obstructive pulmonary disease, asthma, chronic heart failure or renal failure.
ACS, Acute coronary syndrome; CI, confidence interval.
