Utility of field-based techniques to assess Indigenous Australians' functional fitness and sedentary time. Issue 12 (December 2015)

• Record Type: Journal Article
• Authors: Sushames, A.J.; Edwards, A.M.; Mein, J.K.; Sinclair, K.M.; Maguire, G.P.
• Is Part Of: Public health. Volume 129:Issue 12(2015:Dec.)
• Page Start: 1656
• Page End: 1661
• Publication Date: 2015-12
• Subjects: Indigenous health -- Field-based assessment -- Physical activity; Public health -- Periodicals; Public health -- Periodicals; Electronic journals; 362.1
• DOI: 10.1016/j.puhe.2015.07.024
• Languages: English
• ISSNs: 0033-3506

Abstract

Abstract: Objective: To examine the utility of field-based techniques to assess functional exercise capacity and sedentary time in Indigenous and non-Indigenous regional Australian adults. Study design: Observational, analytic cohort study. Methods: Ninety six adults residing in regional and remote Australian communities participated in this study (Indigenous n = 61 and non-Indigenous Australians n = 35). Participants undertook a field-based test of functional exercise capacity (6 min walk test; 6 MWT) and wore an accelerometer during waking hours for seven days, provided self-report data on physical activity and sedentary time and rated experiences in regard to the ease of complying with study protocols. Results: There were high levels of compliance in this study (Indigenous: 91% and non-Indigenous: 97%). Functional exercise capacity was lower in Indigenous Australians ( P < 0.001), and independently associated with advancing age, higher BMI, and indigeneity, with 45% of variability in the 6 MWT distance explained by these factors. The relationship between accelerometer and self-report measures of sedentary behaviour was significant ( P < 0.001) but only explained 17% of the total variation. Conclusions: This study demonstrated very good compliance for the methods utilised and is the first to report reduced functional exercise capacity in Indigenous people. Implications: The field-based techniques from this study demonstrate good utility for larger scale implementation in regional Indigenous populations. Highlights: The field-based techniques used in this project demonstrated exceptionally high levels of compliance for indigenous studies. The high compliance rates demonstrate culturally acceptable procedures for wider implementation. Data in this study are the first to report physical activity and fitness rates of this type in indigenous Australians. Data collected in this study can form the basis for further research investigating physical activity and health in this area.