Objective-This pilot study tested the effectiveness of culturally tailored, telephone-based cognitive-behavioral therapy (CBT) for improving depression outcomes among Latino primary care patients living in rural settings.Methods-A total of 101 Latino patients at a rural family medical center who met criteria for probable major depression were randomly assigned to enhanced usual care or eight sessions of CBT delivered by phone by trained bilingual therapists from the community. Blinded study assistants assessed depression symptom severity, using the Hopkins Symptom Checklist (SCL) depression items and the Patient Health Questionnaire-9, and patient satisfaction after six weeks, three months, and six months. Mixed-effects models were used to estimate intervention effects over time. For cross-sectional analyses, attrition weights were used to account for missing data.Results-In intent-to-treat analyses, patients who received CBT by phone were more likely to experience improvement in depression scores over the six-month follow-up period compared with patients who received enhanced usual care (β=−.41, t=−2.36, df=219, p=.018, for the SCL; and β= −3.51, t= −2.49, df=221, p=.013, for the PHQ-9). A greater proportion of patients in the CBT group than in the group that received enhanced usual care achieved treatment response at three months (p=.017), as indicated by a 50% improvement in SCL depression score or a score <.75, and reported high satisfaction with treatment (p=.013).Data from the study were presented at the Society for Behavioral Medicine annual meeting, Seattle, April 7-10, 2010.
DisclosuresThe authors report no competing interests.
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Author ManuscriptConclusions-Although limited by small sample size, pilot results suggest culturally tailored, telephone-based CBT has the potential to enhance access to psychotherapy in an underserved Latino population with little access to mental health services.Despite similar need for depression care across ethnic groups, Latinos have lower rates and quality of treatment, resulting in a greater burden of disability from depression (1,2). Among Latinos, Mexican Americans, immigrants, non-English speakers, and men are particularly unlikely to receive depression care (1,3,4). Because Mexican Americans account for twothirds of the Latino population in the United States, addressing disparities in depression care among this group is of key public health import (1,5).When they do receive depression care, Latinos are most likely to prefer psychotherapy (1,6); however, psychotherapy is rarely available in primary care, and few Latinos, especially those who are immigrants or from low-income groups, have access to specialty mental health care (7). Culturally tailored cognitive-behavioral therapy (CBT) has been shown effective for treating depression among low-income Latinos; however, many have difficulty adhering to psychotherapy because of multiple competing demands (8). Latinos living in rural areas face a...