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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Ethn Dis. 2014 Winter;24(1):1–7.

Table 2.

Weighted physical activity levels according to primary language spoken at home, stratified by region*

Tribe English American Indian /
Alaska Native		 Both
Southwest 186.91 205.16 199.71
Northern Plains † 185.28a 208.87ab 223.53b
*

Data presented as estimated marginal means for MET-hours/week adjusted for sex, age, education, and physical health sub-scale score (using the SF-36 instrument).

†

Values with different subscripts indicate statistically significant differences on MET-hours/week between language groups at p < 0.05.