. Author manuscript; available in PMC: 2010 May 1.

Published in final edited form as: Public Health Nutr. 2008 Jun 12;12(5):651–659. doi: 10.1017/S1368980008002668

Table 1.

Characteristics of study participants in the Web-PDHQ Validity Trial (n=218).

Characteristic	Mean ± SD or Frequency n (%)
Age, years	54.9 ± 14.4
Female	165 (75.6)
Body mass index, kg/m²	27.2 ± 6.2
Ethnicity
White	190 (87.2)
Black	21 (9.6)
Asian	5 (2.3)
American Indian/ Alaska Native	2 (1.0)
Hispanic	10 (4.6)
Education
High School	20 (9.2)
Some College	40 (18.3)
College Degree	54 (24.8)
Post-college	104 (47.8)