There was no significant difference between groups in the proportion of participants that were lost at the post-intervention follow-up visit, c(1) ¼ 0.037, p ¼ 0.848.
There were also no significant differences in age or gender composition between groups (t[98] ¼ 1.95, p ¼ 0.45 and c [1] ¼ 0.82, p ¼ 0.31, respectively).