Does Strenuous Leisure Time Physical Activity Prevent Hospitalization for Severe Back Disorders?

Posted by & filed under Uncategorized.

chiropractic-lane.blogspot.com

Eur Spine J. 2014 Mar;23(3):508-11. doi: 10.1007/s00586-013-3083-z. Epub 2013 Nov 20.

Dr. Lane: In short, yes, being physically active to the point of “strenuous” give you better motor control, stronger muscles, and greater flexibility and stamina.

Does strenuous leisure time physical activity prevent severe back disorders leading to hospitalization?

Kääriä S1, Kirjonen J, Telama R, Kaila-Kangas L, Leino-Arjas P.

Abstract

STUDY DESIGN:

Prospective cohort study.

OBJECTIVE:

To study the associations between strenuous leisure time physical activity (LTPA) and subsequent hospitalization due to back disorders. Socioeconomic and lifestyle factors are associated with back-related hospitalization, but the significance of strenuous LTPA in the working population is unclear.

METHODS:

The cohort (n = 902) was drawn from among employees in the metal industry (n = 2,653). Data were collected by a questionnaire and a structured interview on LTPA. Activity regarding strenuous (>500 kcal/h) LTPA was categorized as none, some, and high. Information from national registers on hospitalizations and deaths during 28 years of follow-up was linked to the data. Cox proportional hazards regression was used.

RESULTS:

Subjects with a high level of strenuous LTPA had a decreased risk of hospitalization due to back disorders (hazard ratio 0.40; 95 % CI 0.21-0.79) compared with persons with no strenuous activity, after adjustment for age and gender. The association persisted (0.48; 0.24-0.96) when further adjusted for occupational class, self-reported back diseases, smoking, and body mass index at baseline.

CONCLUSION:

Strenuous LTPA decreased the risk of inpatient hospital care for back disorders among industrial employees.

via Blogger http://bit.ly/PF7rf2