Validation and comparison of alcohol-screening instruments for identifying hazardous drinking in hospitalized patients in Taiwan.

AIM: The aim of this study was to validate the Mandarin Chinese version of different screening instruments and compare their performances for identifying hazardous drinkers in Taiwan. METHODS: We compared the performance of the Mandarin Chinese versions of AUDIT, AUDIT-C (AUDIT items 1, 2 and 3), AUDIT-4 (AUDIT items 1, 2, 3 and 10), AUDIT-3 (AUDIT item 3), TWEAK, SMAST and CAGE to detect hazardous drinking in hospitalized patients in Taiwan. The results of the test instruments were blindly compared with the reference standard Schedule for Clinical Assessments in Neuropsychiatry (SCAN). RESULTS: Of 404 patients evaluated, 100 were identified as having a hazardous drinking pattern. All screening instruments showed acceptable sensitivities (ranging from 85 to 93%) and specificities (ranging from 72 to 92%), but AUDIT and its short forms performed consistently better than the other instruments. CONCLUSIONS: The Mandarin Chinese versions of AUDIT and its derivatives perform well in screening hospitalized Taiwanese patients for hazardous drinking.

Controlled trial of problem-solving therapy and consultation-liaison for common mental disorders in general medical settings in Taiwan.

OBJECTIVE: Common mental disorders (CMD) are prevalent high-impact illnesses seen in general medical settings worldwide. There has been no investigation on the efficacy of enhanced care in Chinese societies. The aim of this study was to compare the outcome of three interventions for treating CMD: usual care (UC), problem-solving therapy plus UC (PST-UC), and psychiatric consultation plus UC (PC-UC). METHOD: The sample for this randomized controlled trial consisted of 254 patients with CMD being managed in general medical care settings. Clinical and functional assessments were done at baseline and at 16 weeks. RESULTS: Two hundred six patients had complete data at 16 weeks (66 in the UC group, 63 in the PST-UC group, 77 in the PC-UC group). All patients had significant improvement on all scales over time, with no significant differences among the three treatment groups. CONCLUSION: This trial failed to demonstrate the efficacy of enhanced care with consultation-liaison by mental health professionals for patients with CMD in general medical settings in Taiwan. Improved outcomes may require more integrated interventions.