Table 5. Percentage avoidance of stairs (95% CI) by choosing slopes at Chamberlain Square and University station by demographic group.

Demographic	Total n =		Total n =
		Chamberlain Square		University Station
Overweight	1,860	70.1 (67.6, 72.4)	244	79.9 (73.3, 85.2)
Healthy weight	11,908	43.8 (42.8, 44.8)	2,285	63.6 (61.3, 65.8)
OR (95% CI)a		2.93***b (2.63, 3.25)		2.22*** (1.60, 3.07)
Large bag	245	76.7 (69.9, 82.4)	48	85.4 (69.2, 94.3)
No bag	13,523	46.8 (45.9, 47.8)	2,481	64.8 (62.6, 66.9)
OR (95% CI) c		-		-
Female	6,074	51.2 (49.7, 52.6)	1,308	70.8 (67.9, 73.6)
Male	7,694	44.3 (43.1, 45.6)	1,221	59.1 (55.9, 62.3)
OR (95% CI)		1.24*** (1.16, 1.33)		1.65*** (1.40, 1.95)

a; OR = odds ratio, CI = confidence interval for each effect of demographic group.

b; * = p < .05, ** = p < .01, *** = p < .001.

c; insufficient data for inclusion in the analyses.