Table 1

Demographic characteristics of 1, 104 respondents

Number


Age (years) (N = 1, 103)*

18-29

218

30-49

438

50-69

334

≥70

113

Male

532

Presence of chronic disease(s)

215

Education (N = 1, 096)*

Primary or below

164

Secondary

604

Tertiary or above

328

Family monthly income (HKD) (N = 823)# *

≤ $5, 999

83 (10.1)

$6, 000- $9, 999

73 (8.9)

$10, 000-$29, 999

424 (51.5)

$30, 000-$59, 999

172 (20.9)

$60, 000 or above

71 (8.6)


*Total number < 1, 104 because of missing data; #HKD1 = USD0.128

You et al. BMC Clinical Pharmacology 2011 11:19   doi:10.1186/1472-6904-11-19

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