title: Data analysis of 87 tic patients for 6 months' treatment in a Korean medicine clinic.
abstract: This study was carried out to investigate the relationship between the therapeutic effects of treatment for tic disorder and Korean medicine clinical tests, including body mass index (BMI) and heart variability rate (HRV). This study was not a clinical trial, but a data analysis of 87 tic patients who were treated for 6 months during the time period from Nov. 2010 to Jan. 2012. The clinical evaluation of the symptoms was recorded using the Korean version of the Yale Global Tic Severity Scale (YGTSS). The BMI and the HRV were measured according to a schedule, and various kinds of statistical methods were used. Among the 87 patients, the number of males was 3.34 times the number of females, and 58 patients (66.7%) had been suffering for more than 12 months. The onset age of the males was significantly lower than that of the females, and males had the symptoms longer than females had. Also, males with a family history of tics were 2.5 times as many as females, and their onset ages were substantially lower. At the first medical examinations, the average score on the YGTSS was 34.08, and it decreased linearly as the treatment progressed. After 4 and 6 months of treatment, it had decreased significantly. The YGTSS score and the period of suffering correlated positively. At the first visit, each HRV datum was in the normal range. After the 6 months' treatment, Ln (TP), Ln (LF), and Ln (HF) had dropped substantially in the normal range while Ln (VLF) and the LF/HF ratio had not changed in a meaningful way. During the treatment period, the BMI stayed relatively constant without any meaningful changes.
authors.affiliation: Department of Oriental Neuropsychiatry, College of Oriental Medicine, Dong-Eui University, South Korea.
authors.forename: Young-Ho
authors.initials: YH
authors.lastname: Chun
authors.forename: Won-Ill
authors.initials: WI
authors.lastname: Kim
authors.forename: Bo-Kyung
authors.initials: BK
authors.lastname: Kim
mesh_terms: D000293:Adolescent; D000554:Ambulatory Care Facilities; D001676:Biofeedback, Psychology; D015992:Body Mass Index; D002648:Child; D002675:Child, Preschool; D005260:Female; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008297:Male; D056910:Republic of Korea; D012720:Severity of Illness Index; D013981:Tic Disorders / Q000503:physiopathology* / Q000628:therapy*; D055815:Young Adult
keywords: Yale Global Tic Severity Scale; body mass index; heart rate variability; tic disorder