Table 2.

Postprandial Responses for Insulin, Glucose, and Triglycerides During Each Treatment Condition

	White European			South Asian
Variable	Prolonged sitting	Standing Breaks	Walking Breaks	Prolonged sitting	Standing Breaks	Walking Breaks	p for treatment	p for ethnicity	p for ethnicity × treatment
Insulin (mU/L)	54.6 (46.1, 63.1)	55.6 (46.6, 64.5)	44.3 (38.1, 50.6)**	83.6 (65.9, 101.3)	85.6 (68.8, 102.4)	61.2 (50.5, 71.9)**	<.001	.003	.029
Glucose (mmol/L)	6.1 (5.7, 6.5)	6.1 (5.7, 6.4)	5.8 (5.5, 6.0)*	6.1 (5.7, 6.5)	6.2 (5.9, 6.6)	5.9 (5.5, 6.2)	<.001	.625	.772
Triglycerides (mmol/L)	1.1 (1.1, 1.2)	1.2 (1.1, 1.3)	1.2 (1.1, 1.3)	1.3 (1.3, 1.4)	1.4 (1.3, 1.5)*	1.3 (1.3, 1.4)	.002	.006	.110
Systolic blood pressure (mm Hg)	128 (125, 131)	128 (125, 130)	123 (120, 127)**	128 (125, 131)	127 (124, 131)	125 (122, 128)*	.003	.925	.808

Note: Data adjusted for age, fasting value, and sex and displayed as time-averaged response (95% CI).

*p < .05 compared to sitting control within each ethnicity.

**p < .01 compared to sitting control within each ethnicity.