Fig. 5

Percent with moderate to severe anxiety, among those with moderate to severe anxiety at baseline, by follow-up time point. Nonparticipant group denominator was n = 38 at 3 months, n = 37 at 6 months, and n = 45 at 12 months. Intervention group denominator was n = 297 at 3 months, n = 205 at 6 months, and n = 166 at 12 months. Differences between comparison and intervention group were statistically significant at * p < =.01 and ** p < =.001