TABLE 2.

Frequency of high heat-exposure^a risk by demographic characteristics among survey respondents

		High-exposure risk weighted % (95 % CI)
Total (unweighted, n = 186)		25 (22, 28)
Sex	Male	27 (22, 33)
	Female	22 (19, 27)
Ageb	18–29	22 (15, 30)
	30–49	16 (12, 22)
	50–64	31 (25, 39)
	65+	40 (33, 47)
Household incomeb	<$30,000	42 (34, 49)
	≥$30,000	18 (14, 23)
Health risk statusb	High	34 (28, 41)
	Low	22 (18, 26)

^aRespondents reported never having AC, or using AC either “never” or “less than half the time”

^bProportion with high exposure significantly different among subgroups (p < 0.05)