Effect of a school-based oral health education programme in Wuhan City, Peoples Republic of China.
OBJECTIVE
To assess oral health outcomes of a school-based oral health education (OHE) programme on children, mothers and schoolteachers in China, and to evaluate the methods applied and materials used.


METHODS
The WHO Health Promoting Schools Project applied to primary schoolchildren in 3 experimental and 3 control schools in Hongshan District, Wuhan City, Central China, with a 3-year follow-up. Data on dental caries, gingival bleeding and behaviour were collected.


METHODS
803 children and their mothers, and 369 teachers were included at baseline in 1998. After three years, 666 children and their mothers (response rate 83%), and 347 teachers (response rate 94%) remained.


RESULTS
DMFT/DMFS increments were comparable but the f/F components were higher among children in experimental schools than in control schools and the gingival bleeding score was, similarly, significantly lower. More children in experimental schools adopted regular oral health behaviour such as toothbrushing, recent dental visits, use of fluoride toothpaste, with less frequent consumption of cakes/biscuits compared to controls. In experimental schools, mothers showed significant beneficial oral health developments, while teachers showed higher oral health knowledge and more positive attitudes, also being satisfied with training workshops, methods applied, materials used and involvement with children in OHE.


CONCLUSIONS
The programme had positive effects on gingival bleeding score and oral health behaviour of children, and on oral health knowledge and attitudes of mothers and teachers. No positive effect on dental caries incidence rate was demonstrated by the OHE programme.
Petersen
Poul Erik
PE
World Health Organisation, 20 Avenue Appia, CH-1221 Geneva 27, Switzerland. petersenpe@who.int
Peng
Bin
B
Tai
Baojun
B
Bian
Zhuan
Z
Fan
Mingwen
M
D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology; D004037:Diet, Cariogenic; D005882:Gingival Diseases / Q000453:epidemiology; D006267:Health Education, Dental / Q000379:methods; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D009035:Mothers; D009910:Oral Hygiene / Q000706:statistics & numerical data; D010512:Periodontal Index; D015397:Program Evaluation; D012571:School Dentistry; D011795:Surveys and Questionnaires; D013663:Teaching