Table 5

Rurality by type of Internet access for the Enhanced Condition in the ChewFree.com smokeless tobacco cessation trial

RUCA groups

Dial-Up (N = 722)

Broadband (N = 510)

Urban

428

53.8%

367

46.2%

Large rural/town

117

59.1%

81

40.9%

Small rural/town

98

69.0%

44

31.0%

Isolated small rural/town

79

81.4%

18

18.6%

Danaher et al. BMC Public Health 2007 7:228   doi:10.1186/1471-2458-7-228