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Relations of Atd Angles and Anthropometric Values of Palms according to Sex Distinction / 체질인류학회지
Korean Journal of Physical Anthropology ; : 117-125, 2009.
Artigo em Coreano | WPRIM | ID: wpr-103088
ABSTRACT
The palm prints are unique in each individual and permanent for a lifetime. The atd angle of palm is formed by triradii of palm prints. The aim of this study is to identify the reasons why males have smaller atd angles, even with larger palms than females have. This study was done on 379 individuals (males 174 individuals, females 205 individuals). Data were collected by measuring atd angles using a protractor, distance from triradii a to d, length from triradii t to the distal palmar crease (DPC), palm breadth at metacarpals and palm length perpendicular using digital callipers. The data were analyzed through the frequency, independent sample t-test, paired t-test, Pearson correlation analysis using SPSS win 14.0. This study showed that atd angles of 39.2 degrees in males are significantly smaller than those of females (40.5 degrees). Males' were wider than females' in palm breadth, palm length and distance from triradii a to d, however, there was no sexual difference in the length from triradii t to the DPC. In addition, the ratio of palm breadth to palm length was higher in males than in females, however, the ratio of the length from triradii t to the DPC to palm length, and the ratio of the distance from triradii a to d to palm breadth of males were lower than those of females. Especially, atd angles in males and females were more correlative with the ratio of the length from triradii t to the DPC to palm length. The results of this study suggest that the differences in the atd angles between males and females arise from the ratio of length from triradii t to the DPC to palm length and the ratio of distance from triradii a to d to palm breadth. In both of the cases, males exhibited lower ratios than females. Especially, the ratio of the length from triradii t to DPC to palm length affected more to the atd angle than any other ratios.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Caracteres Sexuais / Ossos Metacarpais Tipo de estudo: Estudo prognóstico Limite: Feminino / Humanos / Masculino Idioma: Coreano Revista: Korean Journal of Physical Anthropology Ano de publicação: 2009 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Caracteres Sexuais / Ossos Metacarpais Tipo de estudo: Estudo prognóstico Limite: Feminino / Humanos / Masculino Idioma: Coreano Revista: Korean Journal of Physical Anthropology Ano de publicação: 2009 Tipo de documento: Artigo