Browse > Article
http://dx.doi.org/10.17135/jdhs.2018.18.6.380

Analysis of Journal of Dental Hygiene Science Research Trends Using Keyword Network Analysis  

Kang, Yong-Ju (Department of Dental Hygiene, Jinju Health College)
Yoon, Sun-Joo (Department of Dental Hygiene, Jinju Health College)
Moon, Kyung-Hui (Department of Dental Hygiene, Jinju Health College)
Publication Information
Journal of dental hygiene science / v.18, no.6, 2018 , pp. 380-388 More about this Journal
Abstract
This research team extracted keywords from 953 papers published in the Journal of Dental Hygiene Science from 2001 to 2018 for keyword and centrality analyses using the Keyword Network Analysis method. Data were analyzed using Excel 2016 and NetMiner Version 4.4.1. By conducting a deeper analysis between keywords by overall keyword and time frame, we arrived at the following conclusions. For the 17 years considered for this study, the most frequently used words in a dental science paper were "Health," "Oral," "Hygiene," and "Hygienist." The words that form the center by connecting major words in the Journal of Dental Hygiene through the upper-degree centrality words were "Health," "Dental," "Oral," "Hygiene," and "Hygienist." The upper betweenness centrality words were "Dental," "Health," "Oral," "Hygiene," and "Student." Analysis results of the degree centrality words per period revealed "Health" (0.227), "Dental" (0.136), and "Hygiene" (0.136) for period 1; "Health" (0.242), "Dental" (0.177), and "Hygiene" (0.113) for period 2; "Health" (0.200), "Dental" (0.176), and "Oral" (0.082) for period 3; and "Dental" (0.235), "Health" (0.206), and "Oral" (0.147) for period 4. Analysis results of the betweenness centrality words per period revealed "Oral" (0.281) and "Health" (0.199) for period 1; "Dental" (0.205) and "Health" (0.169) for period 2, with the weight then dispersing to "Hygiene" (0.112), "Hygienist" (0.054), and "Oral" (0.053); "Health" (0.258) and "Dental" (0.246) for period 3; and "Oral" (0.364), "Health" (0.353), and "Dental" (0.333) for period 4. Based on the above results, we hope that further studies will be conducted in the future with diverse study subjects.
Keywords
Betweenness centrality words; Degree centrality words; Journal of Dental Hygiene Science; Keyword Network Analysis; Research trend;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
연도 인용수 순위
1 Won BY, Jang GW, Lee HS, et al.: Dental hygieology. 8th ed. Chung-ku, Seoul, p.20, 2017.
2 Bae SM, Lee KH, Lee SM, Lee YS, Jang JH, Hwang SH: Research methodology of dental hygiene. Koonja, Seoul, p.3, 2011.
3 Journal of Dental Hygiene Science: Korean Society of Dental Hygiene. Retrieved October 30, 2018, from: http://www.jkdhs.org
4 Korea Citation Index portal: National Research Foundation of Korea. Retrieved October 30, 2018, from https://www.kci.go.kr/kciportal/po/search/poCitaSear.kci?view_type=directory
5 Lee SM, Ahn SY, Han HJ, Han JY, Lee CS, Kim CH: The research trends of papers in the Journal of Dental Hygiene. J Dent Hyg Sci 14: 67-73, 2014.
6 Goong HS, Seo KW: The analysis of research trends of elderly in the dental hygiene discipline. J Dent Hyg Sci 18: 201-209, 2018. https://doi.org/10.17135/jdhs.2018.18.4.201   DOI
7 Kang BW, Ahn SY, Kim SK, Yoo YS, Yoo EM, Lee SM: The research trends of papers in the Journal of Korean Society of Dental Hygiene. J Dent Hyg Sci 10: 991-1000, 2010.
8 Lee SS: Network analysis methods. Nonhyung, Seoul, pp.13-268, 2012.
9 Jang JH, Won BY, Jang GW, et al.: Trend analysis of research in the Journal of Korean Society Dental Hygiene from 2001 to 2015. J Korean Soc Dent Hyg 17: 693-704, 2017. https://doi.org/10.13065/jksdh.2017.17.04.693   DOI
10 Kim YH: Social network analysis. Pybook, Seoul, p.5, 2014.
11 Kim BS, Jeong MW, Jeon SE, Shin DB: Global research trends on geospatial information by keyword network analysis. J Korea Spat Inf Soc 23: 69-77, 2015.
12 Jang HL, Kang GW, Lee EJ, Kim SR: Analysis of research subject network in the field of oncogene. J Korea Tech Innov Soc 15: 369-399, 2012.
13 Park JY, Fu TZJ, Chiu DM: Networking, clustering and brokering keywords in the computer science research. Proc Digit Inf Manag 110-115, 2012. https://doi.org/10.1109/ICDIM.2012.6360127   DOI
14 Lee SS: A Preliminary study on the semantic network analysis of book report text. J Korean Libr Inf Sci Soc 47: 95-114, 2016.
15 Park CS, Chung CW: Text network analysis: detecting shared meaning through socio-cognitive networks of policy stakeholders. J Gov Stud 19: 73-108, 2013.
16 Kim JH: A study on research trends of national R&D in IT sector using keyword network analysis. Unpublished doctoral dissertation, Soongsil University, Seoul, 2015.
17 Kwon YJ, Cha MH: A study on the research trend of resilience using keyword network analysis. Korea J Couns 17: 105-121, 2016.
18 Seo HJ: Analysis of future education trends using semantic network analysis: focusing on academic papers and newspaper articles. Unpublished doctoral dissertation, Konkuk University, Seoul, 2018.
19 Park JS, Kim NR, Han EJ: Analysis of trends in science and technology using keyword network analysis. J Korea Ind Inf Syst Res 23: 63-73, 2018. https://doi.org/10.9723/jksiis.2018.23.2.063   DOI
20 Kim DH, Kim HH, Kim DG, Joa JN: Social network analysis of keyword community network in IoT patent data. Korean J Appl Stat 29: 719-728, 2016. https://doi.org/10.5351/KJAS.2016.29.4.719   DOI
21 Kim MS, Um HM: The study on recent research trend in Korean tourism using keyword network analysis. J Korea Acad-Ind Cooper Soc 17: 68-73, 2016. https://doi.org/10.5762/KAIS.2016.17.9.68   DOI
22 Lee JY, Jang PS: Study on research trends in airline industry using keyword network analysis: focused on the journal articles in Scopus. J Korea Converg Soc 8: 169-178, 2017. https://doi.org/10.15207/JKCS.2017.8.5.169   DOI
23 Jang HM: Research trends on defects of apartment building by keyword network analysis. J Korea Acad-Ind Cooper Soc 18: 403-410, 2017. https://doi.org/10.5762/KAIS.2017.18.9.403   DOI
24 Jeong DH, Kwon OJ, Kwon YI: Network analysis of green technology using keyword of green field. J Korea Conten Assoc 12: 511-518, 2012. https://doi.org/10.5392/JKCA.2012.12.11.511   DOI
25 Lee HS, Kim CM, Lee DH: The effects of oral health on activity of daily living, depression and quality of life in elderly women. Korean J Health Promot 14: 50-58, 2014. https://doi.org/10.15384/kjhp.2014.14.2.50   DOI