Pew Internet: The Engaged E-patient Population: " This latest Pew Internet Project survey confirms that information gathering has become a habit for many Americans, particularly those in the 55% of households with broadband connections. Home broadband has now joined educational attainment, household income and age as the strongest predictors of internet activity. For example, 78% of home broadband users look online for health information, compared with 70% of home dial-up users. Home broadband users are twice as likely as home dial-up users to do health research on a typical day -- 12% vs. 6%.
High-speed, always-on connections enable frequent and in-depth information searches, which is particularly attractive if something important is at stake."