Physical inactivity and long-term rates of community-acquired sepsis

PREVENTIVE MEDICINE

卷:65

Article

Wang, Henry E.¹  Baddley, John²  Griffin, Russell L.³  Judd, Suzanne⁴  Howard, George⁴  Donnelly, John P.³  Safford, Monika M.⁵ 

[1] Univ Alabama Birmingham, Sch Med, Dept Emergency Med, Birmingham, AL 35249 USA

[2] Univ Alabama Birmingham, Sch Med, Dept Med, Div Infect Dis, Birmingham, AL 35249 USA

[3] Univ Alabama Birmingham, Sch Publ Hlth, Dept Epidemiol, Birmingham, AL 35249 USA

[4] Univ Alabama Birmingham, Sch Publ Hlth, Dept Biostat, Birmingham, AL 35249 USA

[5] Univ Alabama Birmingham, Sch Med, Dept Med, Div Prevent Med, Birmingham, AL 35249 USA

关键词: Sepsis;    Infections;    Epidemiology;    Physical activity;    Diet;    Exercise;    Sedentary behavior;   

DOI  :  10.1016/j.ypmed.2014.04.017

来源: Elsevier

【 摘 要 】

Objective: The authors sought to determine the association between physical inactivity (characterized by exercise and television watching levels) and long-term rates of community-acquired sepsis. Methods: The study utilized a population-based cohort of 30,183 adult (= 45 years) community dwelling adults. Subjects reported weekly exercise (low = none, medium = 1-3 times/week, high = = 4 times/week) and daily television watching (low = b1 h/day, medium = 1-3 h/day, high = = 4 h/day) levels. The authors evaluated the association between exercise, televisionwatching and rates of sepsis, defined as hospital treatment for a serious infection with = 2 Systemic Inflammatory Response Syndrome (SIRS) criteria. Results: Among 30,183 participants, 1500 experienced a sepsis event. Reported weekly exercise was: high 8798 (29.2%), medium 10,695 (35.4%), and low 10,240 (33.9%). Where available, reported daily television watching was: low 4615 (19.6%), medium 11,587 (49.3%) and high 7317 (31.1%). Decreased weekly exercise was associated with increased adjusted sepsis rates (high -referent; medium -HR 1.02, 95% CI 0.96-1.20; low -1.33, 1.13-1.56). Daily television watching was not associated with sepsis rates. Sepsis rates were highest among those with both low exercise and high television watching levels (HR 1.49, 95% CI: 1.10-2.01). Conclusions: Physical inactivity may be associated with increased long-term rates of community-acquired sepsis. (C) 2014 Elsevier Inc. All rights reserved.

【 授权许可】

Free