From "Telephone Counseling as an Adjunct to Antidepressant Treatment in the Primary Care System. A Pilot Study " Effective Clinical Practice, July/August 2000. 4:170-178.
Figure 3. Proportion of telephone counseling and control group patients with improved symptoms (defined as a decrease of 50% or more in symptom checklist score compared with baseline assessment) at 3 and 6 months; differences were not statistically significant.
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