Risk Factors between Patients with Lone and Non-Lone Atrial Fibrillation
Journal of Korean Medical Science
; : 1174-1180, 2013.
Article
in En
| WPRIM
| ID: wpr-173139
Responsible library:
WPRO
ABSTRACT
Clinical factors such as tall stature, lean body mass, obstructive sleep apnea, alcohol or caffeine, smoking, endurance sports, and genetic factors are proposed as risk factors for lone atrial fibrillation (LAF). The KORAF (KORean Atrial Fibrillation) study is a retrospective multicenter registry that enrolled 3,570 consecutive atrial fibrillation (AF) patients. Data on risk factors were available for 2,133 patients, of whom 398 (18.7%) were identified as having LAF. In univariate analysis, patients with LAF were more likely to be men (82.4% vs 59.8%, P 2 cups/day) (31.7% vs 19.3%, P < 0.01), and have a family history of AF (9.0% vs 2.6%, P < 0.001) than the non-LAF patients. Multivariate analysis showed that male gender (OR, 2.30; 95% CI, 1.61-3.27, P < 0.01), family history of AF (OR, 3.12; 95% CI, 1.91-5.12, P < 0.01), current alcohol use (OR, 2.01; 95% CI, 1.46-2.76, P < 0.01), and frequent caffeinated beverage consumption (OR, 1.66; 95% CI, 1.20-2.29, P < 0.01) were independently associated with LAF. In Korean patients, LAF is more closely associated with male gender, family history of AF, current alcohol and frequent caffeinated beverage consumption than non-LAF.
Key words
Full text:
1
Database:
WPRIM
Main subject:
Atrial Fibrillation
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Caffeine
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Alcohol Drinking
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Smoking
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Body Mass Index
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Odds Ratio
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Registries
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Sex Factors
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Multivariate Analysis
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Retrospective Studies
Type of study:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limits:
Aged
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Female
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Humans
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Male
Language:
En
Journal:
Journal of Korean Medical Science
Year:
2013
Document type:
Article