OBJECTIVES: To explore the distribution of TCM patterns in ketamine users and the inter-rater reliability of TCM diagnosis among TCM practitioners. METHODS: Eighty-four subjects recruited from substance abuse clinics and non-governmental counseling services catering for ketamine abusers were examined by one or two TCM practitioners. The distribution and inter-rater reliability of the TCM diagnoses between the two TCM practitioners were described and measured. RESULTS: Seven TCM patterns were differentiated. The four most common patterns were the Heart Yin deficiency (29.8%), Kidney Yang deficiency (26.2% Kidney Yin deficiency (19.0%), and Spleen Yang deficiency (14.3%). The agreement between the two TCM practitioners was 59%; the kappa for the three most common patterns was 0.472 (P = 0.003). The proportion of men was lower in the Kidney Yin deficiency group (18.8%), in comparison to the Heart Yin deficiency (60.0%, P = 0.009) and Kidney Yang deficiency group (59.1%, P = 0.013). CONCLUSION: The differences between the TCM groups in terms of the source of referral and number of drug uses other than ketamine were of borderline significance. Further research should focus on validating diagnostic tools and improving inter-rater reliability in TCM to enhance the quality of clinical trials of TCM treatments for ketamine abuse.
OBJECTIVES: To explore the distribution of TCM patterns in ketamine users and the inter-rater reliability of TCM diagnosis among TCM practitioners. METHODS: Eighty-four subjects recruited from substance abuse clinics and non-governmental counseling services catering for ketamine abusers were examined by one or two TCM practitioners. The distribution and inter-rater reliability of the TCM diagnoses between the two TCM practitioners were described and measured. RESULTS: Seven TCM patterns were differentiated. The four most common patterns were the Heart Yin deficiency (29.8%), Kidney Yang deficiency (26.2% Kidney Yin deficiency (19.0%), and Spleen Yang deficiency (14.3%). The agreement between the two TCM practitioners was 59%; the kappa for the three most common patterns was 0.472 (P = 0.003). The proportion of men was lower in the Kidney Yin deficiency group (18.8%), in comparison to the Heart Yin deficiency (60.0%, P = 0.009) and Kidney Yang deficiency group (59.1%, P = 0.013). CONCLUSION: The differences between the TCM groups in terms of the source of referral and number of drug uses other than ketamine were of borderline significance. Further research should focus on validating diagnostic tools and improving inter-rater reliability in TCM to enhance the quality of clinical trials of TCM treatments for ketamine abuse.
Authors: Eric Jacobson; Lisa Conboy; Dolma Tsering; Monica Shields; Patrick McKnight; Peter M Wayne; Rosa Schnyer Journal: J Altern Complement Med Date: 2019-11 Impact factor: 2.579
Authors: Ju Ah Lee; Mi Mi Ko; Byoung-Kab Kang; Terje Alraek; Stephen Birch; Myeong Soo Lee Journal: Evid Based Complement Alternat Med Date: 2014-12-09 Impact factor: 2.629