Research Trends of Randomized Clinical Trial for Insomnia Using the Network Analysis

네트워크 분석을 이용한 불면의 무작위임상시험 해외 연구 동향

  • Received : 2013.09.11
  • Accepted : 2013.11.21
  • Published : 2013.12.28


In this study, we applied the time series analysis to the randomized controlled trial (RCT) researches related to insomnia for finding international trends. The data used in the analysis of 379 of ClinicalTrials, Web of Science was the of 132 by several keyword related with 'Insomnia' and 'Randomized Clinical Trial'. In ClinicalTials, RCT studies for insomnia, drug, cognitive behavioral therapy, depression were the key words make up the main network. In WOS, 'melatonin' key word was added in the main network. In addition to, we found the characteristic that the elderly and female subjects were steady studied.


Insomnia;Randomized Clinical Trial;Trend;Network Analysis


Grant : 동서의학 융합의 미병 진단기준 개발

Supported by : 한국한의학연구원


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