청정식품의 종류에 따른 치면세균막 제거효과 비교

A Comparison of Plaque Control Effects of Detergent Food

  • 양지혜 (연세대학교 원주의과대학 치위생학과) ;
  • 박진영 (연세대학교 원주의과대학 치위생학과) ;
  • 윤희인 (연세대학교 원주의과대학 치위생학과) ;
  • 김소미 (연세대학교 원주의과대학 치위생학과) ;
  • 성준기 (연세대학교 원주의과대학 치위생학과) ;
  • 전지은 (연세대학교 대학원 치위생학과) ;
  • 허지은 (연세대학교 원주의과대학 치위생학과) ;
  • 김현경 (연세대학교 대학원 치위생학과) ;
  • 문소정 (연세대학교 원주의과대학 치위생학과) ;
  • 김남희 (연세대학교 원주의과대학 치위생학과)
  • Yang, Ji-Hye (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Park, Jin-Young (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Yoon, Hee-In (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Kim, So-Mi (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Sung, Jun-Ki (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Jeon, Ji-Eun (Department of Dental Hygiene, Graduate School, Yonsei University) ;
  • Heo, Ji-Eun (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Kim, Hyun-Kyung (Department of Dental Hygiene, Graduate School, Yonsei University) ;
  • Mun, So-Jung (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University) ;
  • Kim, Nam-Hee (Department of Dental Hygiene, Wonju College of Medicine, Yonsei University)
  • 발행 : 2012.10.31

초록

이 연구는 2012년 3월부터 6월까지 3개월간 평균 연령 20.6세의 남자 14명(38.8%), 여자 22명(61.1%)을 대상으로 청정식품의 치면세균막 제거효과를 비교한 비동등성 통제군 사전-사후 측정 설계연구이다. 청정식품 저작 전 구강환경관리능력지수(PHP index)를 사전측정하고, 오이, 배, 당근, 복숭아를 30회씩 저작한 뒤 사후 측정하여 비교하였다. 자료 분석은 SPSS 18.0 (IBM Co., Armonk, NY, USA)을 이용하여, 청정식품간 PHP index를 ANOVA로 비교하였고, 저작 전과 후의 청정식품별 PHP index 차이를 paired t-test로 파악한 결과는 다음과 같았다. 1. 모든 청정식품에서 저작 전에 비해 저작 후의 PHP index가 유의하게 감소하였다. 2. 청정식품간의 PHP index는 유의한 차이를 보이지 않았다. 결론적으로 청정식품은 치면세균막 제거에 어느 정도 효과가 있는 것으로 나타났다. 하지만 청정식품 종류에 따른 치면세균막 제거효과의 차이는 밝혀내지 못하였다. 향후 관련된 여러 요인을 보다 정교하게 통제하고, 다양한 청정식품을 활용한 임상시험연구로 실증적인 치면세균막 제거효과를 연구할 필요가 있을 것이다.

The aim of this study was to investigate the effects of dental plaque control depending on the detergent foods. Study design was a nonequivalent control group design. Study subjects were 14 males (38.8%) and 22 females (61.1%), the age of 20.6 years old. It was conducted from March 7 to June 13, 2012. The Patient Hygiene Performance index (PHP index) was measured as a dependent variable. Detergent foods were cucumber, pear, carrot, and peach. The PHP index of detergents foods were compared using ANOVA. Paired t-test was performed. SPSS ver. 18.0 was used for the data analysis. All detergent foods which cucumber ($2.85{\pm}1.01$), pear ($2.82{\pm}0.93$), peach ($2.48{\pm}1.12$), and carrot ($2.75{\pm}0.68$) was a significant decrease in plaque index (p<0.05). However, there was no significant difference among detergent foods. Detergent foods are effective in dental plaque control. However, no difference was shown depending on the detergent foods.

키워드

참고문헌

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