Open AccessDemirjian method and Willems method to study the dental age of adolescents in Shanghai before and after 10 years
Author(s) -
Kyung-Hwan Kwon,
Jiaji Pan,
Yan Guo,
Qingyong Ren,
Zeyu Yang,
Jianping Tao,
Fang Ji
Publication year - 2022
Publication title -
folia morphologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.333
H-Index - 30
eISSN - 1644-3284
pISSN - 0015-5659
DOI - 10.5603/fm.a2022.0025
Subject(s) - medicine , significant difference , environmental health , dentistry , estimation , demography , population , china , age groups , geography , management , archaeology , sociology , economics
The aim of this study was to assess whether the difference in dental ages between 2009 to 2011 and 2021 is affected by environmental factors such as environmental pollution, floating population, and dietary habits.
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