Effect of yizhi koufuye on intelligence structure in children with intelligence retardation
- VernacularTitle:益智口服液对智能迟缓儿童智力结构的影响
- Author:
Zhenggang SHI
;
Tao HAN
;
Shiqing ZHANG
;
Fengzhen DU
;
Jifang DING
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2005;9(12):220-221
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: The intelligence retardation in children refers to hypo-intelligence structure of full intelligence quotient(FIQ) composed of performance intelligence quotient(PIQ) and verbal intelligence quotient (VIQ) . It is verified in some researches that some of compound formulas provide better intervention on it.OBJECTIVE: To observe the effect of yizhi koufuye on intelligence structure in children with intelligence retardation.DESIGN: Homochronous controlled study based on children.SETTING: Pediatric department in a provincial college of traditional Chinese medicine and one provincial rehabilitation center.PARTICIPANTS: The cases were selected in Rehabilitative Central Hospital in Gansu Province and Clinic of the Hospital Affiliated to Gansu College of Traditional Chinese Medicine from January to July 2002. They were 74 students in Fudu Schools in Chenguan District, Lanzhou City, aged varied from 6 to 16 years, diagnosed as intelligence retardation according to CCMD-Ⅱ-R proposed Intelligence Retardation Diagnostic Standards, and they were able to accept medical and training treatment and were absent of congenital hereditary chromosome disorders. Of those, 47 cases were males and 27 cases females. They were divided into treatment group of 33 cases,the control of 20 cases and simple educational training group of 21 cases.METHODS: In treatment group of 33 cases, yizhi koufuye was administrated and was taken 15 mL each time for children younger than 10 years old, 20 mL for those between 10 to 14 years old and 25 mL for those over 14years old. In addition, the special educational training was applied. In the control of 20 cases, oral application of piracetam was prescribed, 0.4 g per time, 3 times a day and the special educational training was applied additionally. In simple educational training group of 21 cases, the children only received special education same as those in treatment group and the control. Three months made one session. Chinese-Wechsler Intelligence Scale for Children (C-WISC) and specific devices were used to assess FIQ and PIQ and VIQ in classified IQ in 3 groups before and after treatments, and the control comparisons were carried on among groups.MAIN OUTCOME MEASURES: Improvement of FIQ and improved values of VIQ and PIQ in 3 groups.RESULTS: Totally 74 cases were selected and no one lost. Improvement of FIQ: In treatment group, there were 44.7±9.8 and 51.8 ± 11.5 before and after treatment respectively, t = 2. 701, P ＜ 0.01; In the control, there were 43.8 ± 14.0 and 51.0 ± 13.6 before and after treatment respectively, t = 1. 680, P ＞ 0. 05; In simple educational training group, there were 41.6 ± 7.8 and 45.2 ± 10.6 before and after treatment respectively, t = 1. 561 and P ＞ 0.05. Improved values of VIQ: It was 8.1 ± 5.5 in treatment group, 5.3 ± 3.9 in the control and 4. 8 ± 4. 8 in simple educational training group. P ＜ 0.05 compared with the results in treatment group. Improved values of PIQ: It was 4.0 ± 3.6 in treatment group and P ＜ 0. 05 compared with 1.7± 2. 2 in the control and simple educational training group. Improving extent of VIQ was 8. 1 ± 5. 5 and of PIQ was 4.0 ± 3.6 in treatment group, P ＜ 0. 01.CONCLUSION: Yizhi koufuye improves markedly FIQ of children with intelligence retardation and for the classified IQ, the improving extent of VIQ is superior to that of PIQ.
