The association between physical activity and atrial fibrillation applying the Heaviside function in survival analysis: the Multi-Ethnic Study of Atherosclerosis
Yaser Mokhayeri; Seyed Saeed Hashemi-Nazari; Mohammad Ali Mansournia; Hamid Soori; Soheila Khodakarim · 2017 · Epidemiology and Health
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
OBJECTIVES Although the effect of physical activity (PA) on the incidence of atrial fibrillation (AF) has been studied, contradictory results have been reported. Such discrepancies may reflect the different effects of various types of PA upon AF, as well as gender interactions. Therefore, we aimed to evaluate the associations of PA types (total, moderate/vigorous, and intentional), as well as walking pace, with AF risk in men and women. METHODS Using the Multi-Ethnic Study of Atherosclerosis Typical Week Physical Activity Survey, 3 PA measures and walking pace were calculated among 6,487 men a
Abstract by Yaser Mokhayeri; Seyed Saeed Hashemi-Nazari; Mohammad Ali Mansournia; Hamid Soori; Soheila Khodakarim, Epidemiology and Health (2017) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.4178/epih.e2017024