ศักยภาพของความกว้างฟันเขี้ยวในการจำแนกเพศคนไทยกลุ่มหนึ่ง
Objective: To evaluate the sex dichotomy role of mesiodistal coronary dimension of canines in a group of Thais. Materials and methods: Three hundred and seventeen Thai subjects (163 males and 154 females) aged 18 to 22 years old who had fully-erupted, caries-free and non-worn upper as well as lo...
محفوظ في:
| المؤلفون الرئيسيون: | , , , |
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| التنسيق: | مقال |
| اللغة: | Thai |
| منشور في: |
2015
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://repository.li.mahidol.ac.th/handle/123456789/1086 |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
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| الملخص: | Objective: To evaluate the sex dichotomy role of mesiodistal coronary
dimension of canines in a group of Thais.
Materials and methods: Three hundred and seventeen Thai subjects (163
males and 154 females) aged 18 to 22 years old who had fully-erupted,
caries-free and non-worn upper as well as lower canines were randomly
recruited. Maximum mesiodistal canine width of each canine was measured
using digital vernier calipers. Potential sex difference of each canine was
analyzed by t-test (α=.05), whereas the difference of left and right canines
was determined by paired t-test (α=.05). Sexual dimorphism of each
canine was also expressed as percent dimorphism.
Results: All canine widths were significantly greater in male than in female
(p<0.001), however, no significant difference between left and right
canines was detected (p>0.05). Sexual dimorphism of lower canines
was greater than upper canines.
Conclusion: Significant difference between sexes was found in all canines,
while the lower canines had more sexual dimorphism than the upper canines. |
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