Yonsei Med J.  2016 Sep;57(5):1222-1229. 10.3349/ymj.2016.57.5.1222.

Knowledge of HPV and Surgery among Women Who Underwent Cervical Conization: A Korean Multi-Center Study

Affiliations
  • 1Center for Uterine Cancer and Gynecologic Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea. gynlim@gmail.com
  • 2Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
  • 3Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, Korea.
  • 4Department of Obstetrics and Gynecology, National Health Insurance Service Ilsan Hospital, Goyang, Korea.
  • 5Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Yangsan, Korea.
  • 6Department of Obstetrics and Gynecology, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea.

Abstract

PURPOSE
Human papillomavirus (HPV) infection is a well-known cause of cervical cancer, which, along with its precursors, can be diagnosed and treated with cervical conization (CC). This study aimed to assess HPV- and procedure-related knowledge among women who had undergone CC.
MATERIALS AND METHODS
Between February and May 2014, consecutive women who had undergone CC at five different educational hospitals were recruited. All patients had undergone a loop electrosurgical excision procedure as the method of CC. A survey was conducted with a self-developed, 29-item questionnaire, measuring knowledge related to HPV and CC. We analyzed the responses of 160 patients who completed the questionnaire.
RESULTS
Mean total knowledge scores (±standard deviation) for HPV and CC were 5.2±3.0 of a possible 13.0 and 8.3±4.2 of a possible 16.0, respectively. While 73% of the patients knew that HPV is the main cause of cervical cancer, only 44% knew that HPV is sexually transmitted. The purpose of CC was correctly identified by 71% of the patients. However, 35% failed to indicate the anatomical area resected at the time of CC in the schematic diagram. Women who were younger (p<0.001), had higher education level (p<0.001), and higher family income (p=0.008) had higher knowledge scores. In contrast, neither interval from CC to survey nor disease severity were associated with total knowledge score.
CONCLUSION
The level of knowledge related to HPV and CC was unexpectedly low in women who had undergone CC. Intuitive educational resources may improve this knowledge, and further cohort studies are warranted.

Keyword

Knowledge; human papillomavirus (HPV); cervical cancer; surgery

MeSH Terms

Adult
Cervix Uteri/*pathology/*virology
*Conization
Female
*Health Knowledge, Attitudes, Practice
Humans
Middle Aged
Papillomaviridae/*physiology
Republic of Korea
Sexual Behavior
*Surveys and Questionnaires
Uterine Cervical Neoplasms/virology
Young Adult

Figure

  • Fig. 1 Knowledge of HPV in women who had undergone cervical conization. HPV, human papillomavirus.

  • Fig. 2 Knowledge of cervical conization in women who had undergone cervical conization. HPV, human papillomavirus.


Reference

1. Lim MC, Moon EK, Shin A, Jung KW, Won YJ, Seo SS, et al. Incidence of cervical, endometrial, and ovarian cancer in Korea, 1999-2010. J Gynecol Oncol. 2013; 24:298–302.
Article
2. Jung KW, Won YJ, Kong HJ, Oh CM, Lee DH, Lee JS. Cancer statistics in Korea: incidence, mortality, survival, and prevalence in 2011. Cancer Res Treat. 2014; 46:109–123.
Article
3. Jung KW, Won YJ, Kong HJ, Oh CM, Lee DH, Lee JS. Prediction of cancer incidence and mortality in Korea, 2014. Cancer Res Treat. 2014; 46:124–130.
Article
4. Baseman JG, Koutsky LA. The epidemiology of human papillomavirus infections. J Clin Virol. 2005; 32:Suppl 1. S16–S24.
Article
5. Kim JY, Kim MK, Han SH, Park SJ, Jung SA, Cha SH, et al. The effects of cervical conization on sexual function. Korean J Obstet Gynecol. 2007; 50:1727–1732.
6. O'Connor AM, Jacobsen MJ, Stacey D. An evidence-based approach to managing women's decisional conflict. J Obstet Gynecol Neonatal Nurs. 2002; 31:570–581.
7. Lee HJ, Yang JH. Factors influencing older patients' participation in decision making regarding cancer surgery. J Korean Gerontol Nurs. 2013; 15:1–10.
8. Korean Medical Association. accessed on 2016 Jan 27. Available at: http://jkma.kma.org/contents/intro/intro03.html.
9. Dodd RH, McCaffery KJ, Marlow LA, Ostini R, Zimet GD, Waller J. Knowledge of human papillomavirus (HPV) testing in the USA, the UK and Australia: an international survey. Sex Transm Infect. 2014; 90:201–207.
Article
10. Wang HH, Wu SY. HPV vaccine knowledge and perceived risk of cervical cancer among female college students in Taiwan. Asian Pac J Cancer Prev. 2013; 14:7371–7374.
Article
11. Polit DF, Beck CT, Owen SV. Is the CVI an acceptable indicator of content validity? Appraisal and recommendations. Res Nurs Health. 2007; 30:459–467.
Article
12. Oh CM, Jung KW, Won YJ, Shin A, Kong HJ, Jun JK, et al. Trends in the incidence of in situ and invasive cervical cancer by age group and histological type in Korea from 1993 to 2009. PLoS One. 2013; 8:e72012.
Article
13. Ragin CC, Edwards RP, Jones J, Thurman NE, Hagan KL, Jones EA, et al. Knowledge about human papillomavirus and the HPV vaccine--a survey of the general population. Infect Agent Cancer. 2009; 4:Suppl 1. S10.
14. Han YJ, Lee SR, Kang EJ, Kim MK, Kim NH, Kim HJ, et al. Knowledge regarding cervical cancer, human papillomavirus and future acceptance of vaccination among girls in their late teens in Korea. Korean J Obstet Gynecol. 2007; 50:1090–1099.
15. Cho DH, Kim EK, Lee DH, Choi WK, Lim EJ, Kim JH, et al. Awareness and knowledge of human papillomavirus infection among female public health personnel. Korean J Obstet Gynecol. 2010; 53:410–415.
Article
16. Blödt S, Holmberg C, Müller-Nordhorn J, Rieckmann N. Human Papillomavirus awareness, knowledge and vaccine acceptance: a survey among 18-25 year old male and female vocational school students in Berlin, Germany. Eur J Public Health. 2012; 22:808–813.
Article
17. Albrechtsen S, Rasmussen S, Thoresen S, Irgens LM, Iversen OE. Pregnancy outcome in women before and after cervical conisation: population based cohort study. BMJ. 2008; 337:a1343.
Article
18. Conner SN, Frey HA, Cahill AG, Macones GA, Colditz GA, Tuuli MG. Loop electrosurgical excision procedure and risk of preterm birth: a systematic review and meta-analysis. Obstet Gynecol. 2014; 123:752–761.
19. Whelan T, Levine M, Willan A, Gafni A, Sanders K, Mirsky D, et al. Effect of a decision aid on knowledge and treatment decision making for breast cancer surgery: a randomized trial. JAMA. 2004; 292:435–441.
Article
20. Hong Y, Zhang C, Li X, Lin D, Liu Y. HPV and cervical cancer related knowledge, awareness and testing behaviors in a community sample of female sex workers in China. BMC Public Health. 2013; 13:696.
Article
21. Waljee JF, Rogers MA, Alderman AK. Decision aids and breast cancer: do they influence choice for surgery and knowledge of treatment options? J Clin Oncol. 2007; 25:1067–1073.
Article
22. Kang MH. Mothers HPV-related knowledge in an area. J Korean Oncol Nurs. 2011; 11:193–199.
Article
23. Weltermann BM, Driouach-Bleckmann Y, Reinders S, Berndt P, Gesenhues S. Stroke knowledge among diabetics: a cross-sectional study on the influence of age, gender, education, and migration status. BMC Neurol. 2013; 13:202.
Article
24. Lima EG, de Lima DB, Miranda CA, de Sena Pereira VS, de Azevedo JC, de Araújo JM, et al. Knowledge about HPV and screening of cervical cancer among women from the metropolitan region of Natal, Brazil. ISRN Obstet Gynecol. 2013; 2013:930479.
Article
25. Shehadeh-Sheeny A, Eilat-Tsanani S, Bishara E, Baron-Epel O. Knowledge and health literacy are not associated with osteoporotic medication adherence, however income is, in Arab postmenopausal women. Patient Educ Couns. 2013; 93:282–288.
Article
26. Ramavath KK, Olyai R. Knowledge and awareness of HPV infection and vaccination among urban adolescents in India: a cross-sectional study. J Obstet Gynaecol India. 2013; 63:399–404.
Article
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