Systematic Methodology Requirements of Xi Jinping Thought on Ecological Civilization-Pursuing the Construction of an Ecological Civilization in All Dimensions,All Regions,and at All Times

Xi Jinping Thought on Ecological Civilization views mountains,rivers,forests,farmlands,lakes,grasslands,deserts,and glaciers as an inseparable ecosystem and communities of life which should be put under integrated protection and systematic management to ensure ecological civilization in all dimensions,all regions,and at all times.By“all dimensions,”it refers to the systematic management of all the elements of ecological civilization.By“all regions,”it means the systematic management of the entire spatial elements of ecological civilization.By“all times,”it calls for the systematic management of all the components of the temporal structure of ecological civilization.Together,it refers to ecological civilization through systems engineering.This is an innovative application and advancement of materialist dialectics’systematic methodology in ecological civilization,and a significant contribution of Xi Jinping Thought on Ecological Civilization to materialist dialectics.

METHODOLOGICAL EVALUATION ON CLINICAL RESEARCH LITERATURE OF ACUPUNCTURE TREATMENT OF FACIAL PARALYSIS

Objective: To try to give an objective evaluation on the clinical research situation about acupuncture treatment of facial paralysis in the past 50 years and try to provide a possible evidence for clinical practice. Methods: All papers are searched and assessed according to the international standards and clinical epidemiology. Results: There is no systematic review (SR) on acupuncture treatment of facial palsy in a total of 1021 articles enlisted in the present paper. Comparing with the quantity of the descriptive studies and expert opinions (constituting 84.84%), that of the randomized controlled trials (RCTs) and clinical controlled trials (CCTs) is smaller (constituting 15.16%), besides, the quality of RCTs and CCTs is unsatisfactory. Conclusion: At present, the quantity and quality of studies with RCTs about acupuncture treatment of facial paralysis can’t meet the need of clinical practice, and in order to improve the therapeutic effect, a higher quality of RCTs and SR is required.

A summary of the evidence and evaluation of the effectiveness of nonpharmacological interventions for mild cognitive impairment

Objective: To summarize and evaluate the evidence of guidelines and systematic reviews(SRs) of nonpharmacological interventions for mild cognitive impairment(MCI) to support the development of future guidelines and clinical decisions for MCI patients.Methods: Scottish Intercollegiate Guideline Network(SIGN), National Institute for Health and Clinical Excellence(NICE), American Academy of Neurology(AAN), Registered Nurses Association of Ontario(RNAO), Web of Science, PubMed, Cochrane Library, CNAHL, VIP, China National Knowledge Infrastructure(CNKI), and Wanfang Database were searched for relevant publications, including guidelines and SRs, from January 2014 to March 2019. Two authors independently screened articles, extracted data, and assessed the publications for adherence to the inclusion criteria. Appraisal of Guidelines for Research and Evaluation(AGREE II) was used to assess the quality of the guidelines, and Assessment of Multiple Systematic Reviews(AMSTAR 2) was used to assess the quality of SRs. In addition, the Grading of Recommendations Assessment, Development and Evaluation(GRADE) approach was used to evaluate the quality of outcomes.Results: Thirty-two articles were retrieved, including 1 guideline and 31 SRs. Fourteen SRs of physical exercise for MCI, six articles describing cognitive interventions, four articles describing acupuncture, and seven articles assessing dietary interventions(including four articles employing a Mediterranean diet, one article using vitamin B supplementation, and two articles assessing the effects of tea, coffee, and caffeine) were included. The quality of the articles was very low for 4(13%), low for 10(32%), and moderate for 17(55%).Conclusions: Based on the evidence available to date, nonpharmacological interventions may improve the current cognitive function of persons with MCI. In particular, physical exercise, cognitive interventions, and acupuncture exerted promising effects. However, due to the limited number and quality of the included publications, additional high-quality reviews are needed to further confirm.

Methological Quality of Systematic Reviews and Meta-Analyses on Acupuncture for Stroke: A Review of Review

Objective： To assess the methodological quality of systematic reviews and meta-analyses regarding acupuncture intervention for stroke and the primary studies within them. Methods： Two researchers searched Pub Med, Cumulative index to Nursing and Allied Health Literature, Embase, ISI Web of Knowledge, Cochrane, Allied and Complementary Medicine, Ovid Medline, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, Wanfang and Traditional Chinese Medical Database to identify systematic reviews and meta-analyses about acupuncture for stroke published from the inception to December 2016. Review characteristics and the criteria for assessing the primary studies within reviews were extracted. The methodological quality of the reviews was assessed using adapted Oxman and Guyatt Scale. The methodological quality of primary studies was also assessed. Results： Thirty-two eligible reviews were identified, 15 in English and 17 in Chinese. The English reviews were scored higher than the Chinese reviews（P=0.025）, especially in criteria for avoiding bias and the scope of search. All reviews used the quality criteria to evaluate the methodological quality of primary studies, but some criteria were not comprehensive. The primary studies, in particular the Chinese reviews, had problems with randomization, allocation concealment, blinding, dropouts and withdrawals, intent-to-treat analysis and adverse events. Conclusions： Important methodological flaws were found in Chinese systematic reviews and primary studies. It was necessary to improve the methodological quality and reporting quality of both the systematic reviews published in China and primary studies on acupuncture for stroke.