Impact of different recruitment strategies on accelerometry adherence and resulting physical activity data. A secondary analysis.

Autor/inn/en	Rudolf, Kevin; Grieben, Christopher; Petrowski, Katja; Froböse, Ingo; Schaller, Andrea
Titel	Impact of different recruitment strategies on accelerometry adherence and resulting physical activity data. A secondary analysis. Gefälligkeitsübersetzung: Einfluss verschiedener Rekrutierungsstrategien auf die Einhaltung der Akzelerometrie und die daraus resultierenden Daten zur körperlichen Aktivität. Eine Sekundäranalyse.
Quelle	In: Preventive Medicine Reports, 10 (2018) June, S. 76-81 PDF als Volltext kostenfreie Datei Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	online; Zeitschriftenaufsatz
ISSN	2211-3355
DOI	10.1016/j.pmedr.2018.02.009
Schlagwörter	Sekundäranalyse; Akzeleration; Bewertung; Schüler; Analyse; Datenanalyse; Regressionsanalyse; Akzeleration; Beschleunigung; Leistungsmessung; Rekrutierung; Sekundäranalyse; Schüler; Datenanalyse; Regressionsanalyse; Beschleunigung; Analyse; Bewertung; Leistungsmessung; Rekrutierung
Abstract	Strategies for increasing adherence to physical activity assessments are often linked to extra financial or personal effort. This paper aims to investigate the influence of the recruitment strategy on participants' adherence to accelerometry and resulting PA data. Data were used from two previous studies conducted in 2013 and 2016 in Cologne, Germany, differing in recruitment strategy (N = 103, 40.8% male, mean age 20.9 ± 3.7 years, mean BMI 23.7 ± 4.1 kg/m2). In the passive recruitment (PR) group, vocational students took part in the accelerometry (ActiGraph GT3X+) in line with the main study unless they denied participation. In the active recruitment (AR) group, vocational students were invited to actively volunteer for the accelerometry. Impact of recruitment strategy on adherence and PA data was examined by regression analysis. Average adherence to the accelerometry was 66.7% (AR) and 74.0% (PR). No statistically significant influence of recruitment strategy on adherence and resulting PA was found (all p ) 0.05). The difference in recruitment strategy did not affect adherence to accelerometry. The data imply that AR may be applicable. Future studies using larger sample sizes and diverse populations should further investigate these trends. (Autor).
Erfasst von	Bundesinstitut für Sportwissenschaft, Bonn
Update	2021/1