Current status and parental awareness regarding children's first permanent molar in Harbin

ZHAO Yu; WANG Haiyue; HAO Chunxiu; ZHANG Xiaodan; YUAN Jie

doi:10.16835/j.cnki.1000-9817.2021.09.029

Volume 42 Issue 9

Sep. 2021

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ZHAO Yu, WANG Haiyue, HAO Chunxiu, ZHANG Xiaodan, YUAN Jie. Current status and parental awareness regarding children's first permanent molar in Harbin[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2021, 42(9): 1396-1399. doi: 10.16835/j.cnki.1000-9817.2021.09.029

Citation:

ZHAO Yu, WANG Haiyue, HAO Chunxiu, ZHANG Xiaodan, YUAN Jie. Current status and parental awareness regarding children's first permanent molar in Harbin[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2021, 42(9): 1396-1399. doi: 10.16835/j.cnki.1000-9817.2021.09.029

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Current status and parental awareness regarding children's first permanent molar in Harbin

doi: 10.16835/j.cnki.1000-9817.2021.09.029

Department of Oral Preventive Health Care, Stomatological Hospital Affiliated to Harbin Medical University, Harbin(150001), China

Received Date: 2020-11-06
Rev Recd Date: 2021-01-07

Available Online: 2021-09-24

Publish Date: 2021-09-24

Abstract

Abstract

Objective To understand current status of children's first permanent molar in Harbin, to investigate parental awareness regarding children's first permanent molar as well as Pit-and-Fissure sealant, and to provide new ideas for caries prevention in the first permanent molar and Pit-and-Fissure sealant. Methods In October 2019, 11 540 children in the region were examined and their parents were given questionnaires. Results The prevalence of dental caries was 37.72%. The DMFT was 1.11, the germination rate was 86.98%, and Pit-and-Fissure sealants rate was 36.93%. About 16.8% of the parents were aware of the eruption time of first permanent molar, and 35.33% didn't know first permanent molar, 19.39% of the parents had a clear understanding of Pit-and-Fissure sealants time and 32.77% of the parents were not aware of Pit-and-Fissure sealants. The prevalence of caries was higher in children (35.55%, 32.77%) whose parents did not know the first permanent molar and the pit and fissure sealants.High income level, high education level and urban parents had a higher degree of knowledge about fossa closure(χ²=98.35, 192.16, 172.31, P < 0.05). Conclusion Prevalence of dental caries is higher in children in Harbin, and the awareness of Pit-and-Fissure sealants is lower in parents. Relevant organizations should strengthen the publicity and education of oral health knowledge for parents.
- Oral hygiene,
- Dental caries,
- Prevalence,
- Molar,
- Legal guardians,
- Child

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References(22)

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