Objective:To explore the effect of companion robot therapy in dementia patients through Meta-analysis.Methods:Randomized controlled trials of companion robot therapy in patients with dementia were searched in both English and Chinese databases with a search period from database establishment to April 30, 2024. Two researchers used the Risk of Bias ROB 2 software to evaluate the quality of the included literature and analyzed it using Stata 17.0 software.Results:A total of 10 papers were included. Meta-analysis showed that the effect of the companion robot on depression in dementia patients was statistically significant when comparing experimental group with control group [ SMD=1.09, 95% CI (0.02, 2.17), P=0.047], and that the improvement of agitated behavior [ SMD=-0.28, 95% CI (-0.53, -0.04), P=0.02] and anxiety [ WMD=2.80, 95% CI (2.70, 2.90), P<0.01] in experimental group were better than those in control group, and the differences were all statistically significant. However, the differences in the effects on quality of life and neuropsychiatric symptoms in experimental group compared with control group were not statistically significant ( P>0.05) . Conclusions:Companion robots have positive effects on improving depression, agitated behavior, and anxiety in dementia patients, and are not yet effective in improving quality of life and neuropsychiatric symptoms, which need to be validated by high-quality studies in the future.

Objective:To explore the effect of companion robot therapy in dementia patients through Meta-analysis.Methods:Randomized controlled trials of companion robot therapy in patients with dementia were searched in both English and Chinese databases with a search period from database establishment to April 30, 2024. Two researchers used the Risk of Bias ROB 2 software to evaluate the quality of the included literature and analyzed it using Stata 17.0 software.Results:A total of 10 papers were included. Meta-analysis showed that the effect of the companion robot on depression in dementia patients was statistically significant when comparing experimental group with control group [ SMD=1.09, 95% CI (0.02, 2.17), P=0.047], and that the improvement of agitated behavior [ SMD=-0.28, 95% CI (-0.53, -0.04), P=0.02] and anxiety [ WMD=2.80, 95% CI (2.70, 2.90), P<0.01] in experimental group were better than those in control group, and the differences were all statistically significant. However, the differences in the effects on quality of life and neuropsychiatric symptoms in experimental group compared with control group were not statistically significant ( P>0.05) . Conclusions:Companion robots have positive effects on improving depression, agitated behavior, and anxiety in dementia patients, and are not yet effective in improving quality of life and neuropsychiatric symptoms, which need to be validated by high-quality studies in the future.

Objective:To analyze the research hotspots and trends in the field of Traditional Chinese Medicine (TCM) for cervical cancer at home and abroad in recent 30 years through visualization method.Methods:By setting "cervical cancer" and "TCM" as the research subjects, the articles were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, and Web of Science Core database (WoS) from January 1, 1992 to January 1, 2022. Citespace 5.8 R3 software was used to conduct visual analysis on the authors, institutions and keywords included in the articles.Results:A total of 1 123 Chinese articles and 573 English articles were included. The number of articles issued showed a gradual upward trend; the author with the largest number of Chinese publications was Jin Zhe, and the author with the largest number of English publications was Chen Guo. The institution with the largest number of Chinese publications was Beijing University of Chinese Medicine; the institution with the largest number of English publications was Chinese Academy of Medical Sciences. Keywords co-occurrence of the top 3 Chinese keywords in the network frequency (excluding the search words) were "cervical erosion", "urinary retention" and "Yunnan Baiyao"; English keywords were "HeLa cell", "bibliometric", and "information monitoring system". Chinese keywords formed 11 clusters and 25 emergent words; English keywords formed 9 clusters and 17 emergent words.Conclusions:The research content in the field of TCM of cervical cancer about knowledge map in the past 30 years at home and abroad is rich. TCM can play the role of antagonizing human papillomavirus, enhancing immune function, regulating TCM constitution, improving quality of life and so on. At present, the research hotspot is the mechanism exploration of cervical cancer and the curative effect research of clinical complications, and the research trend is clinical curative effect research.