Meta Analysis on Therapy of Mental Developmental Retardation in TCM External Law

Objective: Systematic evaluation of the clinical efficacy of TCM in the treatment of mental development retardation to provide evidence for the clinic.Method: Using a computer to retrieve the CNKI, Wanfang, VIP (VIP) database to collect Chinese literature on the treatment of mental development delay from June 1996 to July 2018. Interventions include needles, pushes, ear groves, medication and electrical stimulation, etc., etc. In the form of effective efficiency, developer (DQ) value, IQ (IQ) value or scale score, the data analysis was conducted by Review Manager 5.2. According to the systematic evaluation manual provided by Cochrane Collaborative Network, the average difference (MD) was used as an indicator for continuity information, according to the Cochrane Collaborative Network. Counting information due to incident incidence > 20 per cent, with a smaller RR value (Risk Ratio) as an indicator. The quality of the study was evaluated using the Jadad Score Scale and the biased risk assessment tool provided by Cochrane. on the basis, after adding the body to the stimulation More efficient [RR=1.21,95% CI (1.10,1.34), P=0.000 1^0.05]; increased DQ values after additive surface stimulation significantly [MD=4.42,95% CI (1.85,7.00), P=0.000 8^0.05]; while in the analysis of speech DQ, three studies included were oversized due to heterogeneity (I2=92 -75%), suggesting that the cause of heterogeneity may be related to the age of the child; that the IQ value increased significantly after the addition of the body surface stimulation [MD=8.10,95% CI (3.77,12.43), P=0.000 2^0.05]. Conclusion: Extra-rule in Chinese medicine promotes the development of children with mental developmental delays, but Absolute efficacy is not exact, to be studied further, early Treatment may be better efficacy.