posted on 2013-03-20, 02:19authored byRiley Bove, Elizabeth Secor, Brian C. Healy, Alexander Musallam, Timothy Vaughan, Bonnie I. Glanz, Emily Greeke, Howard L. Weiner, Tanuja Chitnis, Paul Wicks, Philip L. De Jager
NB. For individual variables, as some subjects had missing data, the N used for calculation of percentages was lower than the total N of respondents.