title: Dental health and treatment needs in people with leprosy in China.
abstract: OBJECTIVE
  To evaluate the dental health status and treatment needs of people affected by leprosy in China, and provide a basis for the development of national or regional dental health programmes to cover the treatment needs of this population.
  
  
  METHODS
  A cross-sectional study with 613 former leprosy patients was carried out in six leprosy villages, in three provinces in China (Nanjing, Taixing and Jiangyan in Jiangsu Province, Hanzhong and Shangluo in Shanxi Province and Yongzhou in Hunan Province). A questionnaire about demographic and clinical data was used. The World Health Organization's (WHO) basic methods were used to determine the tooth-based treatment needs. Periodontal status was determined by using the Community Periodontal Index of Treatment Needs (CPITN). In addition, prosthetic normative needs were assessed.
  
  
  RESULTS
  Among the 613 people affected by leprosy, there were 472 people (77%) who had never visited a dentist and 172 people (28.1%) had never brushed their teeth; 302 (49.3%) brushed their teeth once a day. However, there were 267 people (43.6%) who thought their dental health was at an average level and 108 (17.6%) thought they had good dental health. 55.6% of the subjects required dental fillings, 32.7% required pulp care and restoration, and 71.1% required extraction. On CPITN, 23.2% of the subjects scored 2, 28.6% scored three and 48.0% scored four, showing that these people required systematic periodontal treatment. In addition, 84.5% of the subjects needed normative prosthetic treatment.
  
  
  CONCLUSIONS
  Most of the subjects with leprosy in this study lacked self-care knowledge on dental health, and especially self-awareness of dental conditions. Normative treatment needs of people affected by leprosy were very high. This result calls for improved oral health education and oral health care in people with leprosy. Oral health education might preferably be integrated into already existing leprosy rehabilitation programs.
authors: Yunzhi
authors: Y
authors: Feng
authors: Yue
authors: Y
authors: Guo
authors: Lili
authors: L
authors: Tian
authors: Zhonghe
authors: Z
authors: Wei
authors: Lianhua
authors: L
authors: Zhang
authors: Ying
authors: Y
authors: Yang
authors: Guocheng
authors: G
authors: Zhang
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002681:China / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003729:Dental Care / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007918:Leprosy / Q000150:complications / Q000453:epidemiology* / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D020380:Needs Assessment / Q000706:statistics & numerical data*; D009909:Oral Health / Q000706:statistics & numerical data*; D012648:Self Care / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires; D014076:Tooth Diseases / Q000150:complications / Q000453:epidemiology / Q000628:therapy