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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 2 of 2 Research Studies DisplayedHirayama A, Goto T, Shimada YJ
Acute exacerbation of chronic obstructive pulmonary disease and subsequent risk of emergency department visits and hospitalizations for atrial fibrillation.
Although emerging evidence has suggested the relationship of chronic obstructive pulmonary disease with atrial fibrillation (AF), little is known about whether acute exacerbation of chronic obstructive pulmonary disease (AECOPD) increases the risk of repeated AF-related healthcare utilization. The investigators found that among patients with existing AF, AECOPD was associated with a higher risk of AF-related ED visit or hospitalization in the first 90-day post-AECOPD period.
AHRQ-funded; HS023305.
Citation: Hirayama A, Goto T, Shimada YJ .
Acute exacerbation of chronic obstructive pulmonary disease and subsequent risk of emergency department visits and hospitalizations for atrial fibrillation.
Circ Arrhythm Electrophysiol 2018 Sep;11(9):e006322. doi: 10.1161/circep.118.006322..
Keywords: Healthcare Cost and Utilization Project (HCUP), Emergency Department, Respiratory Conditions, Heart Disease and Health, Cardiovascular Conditions, Chronic Conditions, Hospitalization, Risk, Healthcare Utilization
Carls GS, Henke RM, Karaca Z
AHRQ Author: Karaca Z, Wong HS
The relationship between local economic conditions and acute myocardial infarction hospital utilization by adults and seniors in the United States, 1995-2011.
The researchers assessed the association between unemployment and hospital discharges for acute myocardial infarction (AMI) among adults and seniors, 1995–2011. They found that for both adults and seniors, a 1 percent increase in the unemployment rate was associated with a statistically significant decline in AMI hospitalization during the first half of the study but was unrelated to the economic cycle in the second half of the study period.
AHRQ-authored; AHRQ-funded; 290201300002C.
Citation: Carls GS, Henke RM, Karaca Z .
The relationship between local economic conditions and acute myocardial infarction hospital utilization by adults and seniors in the United States, 1995-2011.
Health Serv Res 2015 Oct;50(5):1688-709. doi: 10.1111/1475-6773.12298..
Keywords: Healthcare Cost and Utilization Project (HCUP), Heart Disease and Health, Healthcare Utilization, Hospitalization