RT - Journal of Clinical Pediatric Dentistry ID - 10.17796/jcpd.28.4.15n84q7v74755622 T1 - Growth changes of general and dental health status in Taiwanese children from mixed to early permanent dentition A1 - Hung-Huey Tsai A1 - Kuo-Ting Sun YR - 2004 SP - 311 AB -
For this study, the general and dental health status of 463 Taiwanese children aged 9 to 12 years was
evaluated. There were statistically significant increases in all measurements from Hellman’s dental
developmental stages IIIA to IVA except for the maximum mandibular protrusive, right lateral, and
left lateral movements. Maximum bite forces had diminished in stage IIIB. Boys had larger maximum
bite forces and hand-grip forces than did girls after stage IIIC. The proportion of subjects with TMD
signs or symptoms increased to 60% by stage IVA.