1. Brennan F, Carr DB, Cousins M. Pain management: A fundamental human right. Anesthesia & Analgesia. 2007; 105(1):205–221.
Article
2. Tompkins DA, Hobelmann JG, Compton P. Providing chronic pain management in the “fifth vital sign” era: Historical and treatment perspectives on a modern-day medical dilemma. Drug and Alcohol Dependence. 2017; 173(Suppl 1):S11–S21. https://doi.org/10.1016/j.drugalcdep.2016.12.002.
Article
3. Joint Commission International (JCI). Joint Commission International accreditation standards for hospitals [Internet]. Oakbrook Terrace (IL): JCI;c2017. [cited 2018 Nov 8]. Available from:. https://www.jointcommissioninternational.org/assets/3/7/JCI_Hosp_Standards_6th_STANDARDS_ONLY_14Jan2018.pdf.
4. Korea Institute for Healthcare Accreditation (KOIHA). 3rd cycle of acute care hospital accreditation standards [Internet]. Seoul: KOIHA;c2018. [cited 2018 Nov 2]. Available from:. https://www.koiha.or.kr/member/kr/board/establish/establish_Board-View.do.
5. Gaskin DJ, Richard P. The economic costs of pain in the United States. The Journal of Pain. 2012; 13(8):715–724. https://doi.org/10.1016/j.jpain.2012.03.009.
Article
6. Siddall PJ, Cousins MJ. Persistent pain as a disease entity: Implications for clinical management. Anesthesia & Analgesia. 2004; 99(2):510–520. https://doi.org/10.1213/01.ANE.0000133383.17666.3A.
Article
7. Dopson L. Role of pain management programmes in chronic pain. Nursing Standard. 2010; 25(13):35–40. https://doi.org/10.7748/ns2010.12.25.13.35.c8120.
Article
8. Scher C, Meador L, Van Cleave JH, Reid MC. Moving beyond pain as the fifth vital sign and patient satisfaction scores to improve pain care in the 21st century. Pain Management Nursing. 2018; 19(2):125–129. https://doi.org/10.1016/j.pmn.2017.10.010.
Article
9. Kim HL, Song CE, So HS. Performance of evidence-based pain assessment and management guidelines among medical-surgical nurses. Korean Journal of Adult Nursing. 2016; 28(5):546–558. https://doi.org/10.7475/kjan.2016.28.5.546.
Article
10. Kim YA, Choi SH. Analysis of nursing diagnoses applied to emergency room patients - using the NANDA nursing diagnosis classification -. Journal of Korean Academy of Fundamentals of Nursing. 2015; 22(1):16–24. https://doi.org/10.7739/jkafn.2015.22.1.16.
Article
11. Park JS, Park CJ. An analysis of nursing research on pain reported in Korea from 1970 to1994. The Journal of Nurses Academic Society. 1995; 25(1):30–44. https://doi.org/10.4040/jnas.1995.25.1.30.
12. Yoon HB. Compare study of nursing research in Korea and other country on pain in children. Korean Journal of Child Health Nursing. 2002; 8(2):229–243.
13. Lee SK, Jeong S, Kim HG, Yom YH. A social network analysis of research topics in Korean nursing science. Journal of Korean Academy of Nursing. 2011; 41(5):623–632. https://doi.org/10.4040/jkan.2011.41.5.623.
Article
14. Lee SS. A content analysis of journal articles using the language network analysis methods. Journal of the Korean Society for information Management. 2014; 31(4):49–68. https://doi.org/10.3743/KOSIM.2014.31.4.049.
Article
15. Paranyushkin D. Identifying the pathways for meaning circulation using text network analysis [Internet]. Berlin: Nodus Labs;c2011. [cited 2017 Nov 8]. Available from. https://pdfs.seman-ticscholar.org/97ba/9f29c55ccbdd963e01f98cf17e73998f0f7d.pdf?_ga=2.135032945.1930019695.1562215265-1937325672.1554959705.
16. Kwon SY, Bae KR. A study on the knowledge structure of cancer survivors based on social network analysis. Journal of Korean Academy of Nursing. 2016; 46(1):50–58. https://doi.org/10.4040/jkan.2016.46.1.50.
Article
17. Kim Y, Jang SN. Mapping the knowledge structure of frailty in journal articles by text network analysis. PLoS ONE. 2018; 13(4):e0196104. https://doi.org/10.1371/journal.pone.0196104.
Article
18. Park EJ, Kim Y, Park CS. A comparison of hospice care research topics between Korea and other countries using text network analysis. Journal of Korean Academy of Nursing. 2017; 47(5):600–612. https://doi.org/10.4040/jkan.2017.47.5.600.
Article
19. Lee SS. Network analysis methods applications and limitations. Seoul: CheongRam;2018. p. 105–120.
20. Wasserman S, Faust K. Social network analysis: Methods and applications. New York: Cambridge University Press;1994. p. 167–190.
21. Newman MEJ. Modularity and community structure in networks. Proceedings of the National Academy of Sciences of the United States of America. 2006; 103(23):8577–8582. https://doi.org/10.1073/pnas.0601602103.
Article
22. Newman MEJ. Finding community structure in networks using the eigenvectors of matrices. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 2006; 74(3 Pt 2):036104.
Article
23. Jung-Choi K, Park JY, Kim NS, Park HY. Status of chronic pain prevalence in the Korean adults. Public Health Weekly Report. 2015; 8(31):728–734.
24. World Health Organization (WHO). Scoping document for WHO guidelines for the pharmacological treatment of persisting pain in adults with medical illnesses [Internet]. Geneva: WHO;c2012. [cited 2018 Nov 3]. Available from:. https://www.who.int/medicines/areas/quality_safety/Scoping_WHO_GLs_Per-sistPainAdults_webversion.pdf?ua=1.
25. World Health Organization (WHO). WHO’s cancer pain ladder for adults [Internet]. Geneva: WHO;c2011 [cited 2018 Nov 10]. Available from:. http://www.who.int/cancer/palliative/painladder/en/.