Literaturnachweis - Detailanzeige
Autor/inn/en | Hansen, Bjørge Herman; Dalene, Knut Eirik; Ekelund, Ulf; Wang Fagerland, Morten; Kolle, Elin; Steene-Johannessen, Jostein; Tarp, Jakob; Alfred Anderssen, Sigmund |
---|---|
Titel | Step by step: association of device-measured daily steps with all-cause mortality. A prospective cohort Study. Gefälligkeitsübersetzung: Schritt für Schritt: Assoziation von gerätgemessenen täglichen Schritten mit der Gesamtmortalität. Eine prospektive Kohortenstudie. |
Quelle | In: Scandinavian journal of medicine & science in sports, 30 (2020) 9, S. 1705-1711
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | online; Zeitschriftenaufsatz |
ISSN | 0905-7188; 1600-0838 |
DOI | 10.1111/sms.13726 |
Schlagwörter | Gesundheitserziehung; Sport; Sportmedizin; Sportsoziologie; Sterblichkeit; Technologie; Anthropometrie; Regressionsanalyse; Gesundheitsfürsorge; Gehen; Beschleunigung; Zählen; Gesundheitssport; Gesundheitsförderung; Anthropometrie; Gesundheitserziehung; Gesundheitsförderung; Gesundheitsfürsorge; Regressionsanalyse; Zählen; Technologie; Beschleunigung; Sterblichkeit; Bewegung (Motorische); Gehen; Gesundheitssport; Schritt; Sport; Sportaktivität; Sportmedizin; Sportsoziologie |
Abstract | Introduction: Walking is free, does not require special training, and can be done almost everywhere. Therefore, walking is a feasible behavior on which to tailor public health messages. This study assesses the prospective association and dose-response relationship between daily steps and all-cause mortality. Materials and Methods: Daily steps were measured by waist-mounted accelerometers in 2183 individuals (53% women) for seven consecutive days at baseline (2008-09). Participants were followed for a median period of 9.1 years and associations between steps and all-cause mortality determined by registry linkage were assessed using Cox proportional hazard regression with adjustment for relevant covariates. Results: Mean age was 57.0 (SD 10.9) years at baseline. Median (IQR) daily steps across ascending quartiles were 4651 (3495-5325), 6862 (6388-7350), 8670 (8215-9186), and 11 467 (10 556-13 110), respectively. During follow-up, 119 individuals died (68% men). Higher number of daily steps was associated with a lower risk of all-cause mortality with hazard ratios of 1.00 (referent), 0.52 (0.29-0.93), 0.50 (0.27-0.94), and 0.43 (0.21-0.88) across ascending quartiles of daily steps in the multivariable-adjusted model with follow-up commencing 2 years after baseline. Risk differences per 1000 individuals for ascending quartiles were 6.8 (2.9-9.3), 7.1 (0.8-11.1), and 8.0 (1.7-12.1), respectively. Conclusions: Daily steps were associated with lower mortality risk in a non-linear dose-response pattern. The risk is almost halved when comparing the least active referent against the second quartile equivalent to a difference of about 2200 daily steps. Encouraging those least active to increase their daily steps may have substantial public health implications. (Autor). |
Erfasst von | Bundesinstitut für Sportwissenschaft, Bonn |
Update | 2021/2 |