Nasal anthropometry can be employed in identification of the race and sex of individuals whose identity is unknown, since normal nose morphology is dependent on gender, ethnic and environmental influences. Nasal index is an ethnic sensitive anthropometrical tool and also exhibits sexual differences. This study is aimed at providing anthropometric data on the basic nasal parameters (nasal height, nasal width and nasal index) of three major ethnic groups (Okun, Igala and Ebira) in Kogi State, Nigeria. The study sample comprised 302 subjects aged 17-45 years; 109 Okun subjects comprising of 57 males and 52 females, 107 Igala subjects comprising of 55 males and 52 females and 86 Ebira subjects comprising of 55 males and 31 females. The nasal height and nasal width were measured using a sliding vernier calliper and the nasal index was calculated. Test for significance was done using independent t-test and ANOVA. The result from this study showed that the mean nasal index for Okun males and females were 97.23±7.89 and 93.64±8.22 respectively; the mean nasal index for Igala males and females were 97.21±8.88 and 93.48±8.72 and the mean nasal index for Ebira males and females were 96.93±8.66 and 92.99±7.62 respectively. Sexual dimorphism was noted in the nasal parameters of males and females in each ethnic group at P<0.05 but there was no significant difference in the nasal parameters between the ethnic groups considered at p<0.05. Okun, Igala and Ebira fall under the platyrrhine nose type. The result of this study will be relevant in forensic medicine, physical anthropology and clinical practice.
Published in | American Journal of Clinical and Experimental Medicine (Volume 3, Issue 2) |
DOI | 10.11648/j.ajcem.20150302.13 |
Page(s) | 62-67 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Nasal, Okun, Igala, Ebira, Anthropometry
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APA Style
Oluwayinka Paul, Olatunji Sunday Yinka, Adelodun Stephen Taiye, Amlabu Mana Gift. (2015). An Anthropometric Study of some Basic Nasal Parameters of Three Major Ethnic Groups in Kogi State, Nigeria. American Journal of Clinical and Experimental Medicine, 3(2), 62-67. https://doi.org/10.11648/j.ajcem.20150302.13
ACS Style
Oluwayinka Paul; Olatunji Sunday Yinka; Adelodun Stephen Taiye; Amlabu Mana Gift. An Anthropometric Study of some Basic Nasal Parameters of Three Major Ethnic Groups in Kogi State, Nigeria. Am. J. Clin. Exp. Med. 2015, 3(2), 62-67. doi: 10.11648/j.ajcem.20150302.13
AMA Style
Oluwayinka Paul, Olatunji Sunday Yinka, Adelodun Stephen Taiye, Amlabu Mana Gift. An Anthropometric Study of some Basic Nasal Parameters of Three Major Ethnic Groups in Kogi State, Nigeria. Am J Clin Exp Med. 2015;3(2):62-67. doi: 10.11648/j.ajcem.20150302.13
@article{10.11648/j.ajcem.20150302.13, author = {Oluwayinka Paul and Olatunji Sunday Yinka and Adelodun Stephen Taiye and Amlabu Mana Gift}, title = {An Anthropometric Study of some Basic Nasal Parameters of Three Major Ethnic Groups in Kogi State, Nigeria}, journal = {American Journal of Clinical and Experimental Medicine}, volume = {3}, number = {2}, pages = {62-67}, doi = {10.11648/j.ajcem.20150302.13}, url = {https://doi.org/10.11648/j.ajcem.20150302.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajcem.20150302.13}, abstract = {Nasal anthropometry can be employed in identification of the race and sex of individuals whose identity is unknown, since normal nose morphology is dependent on gender, ethnic and environmental influences. Nasal index is an ethnic sensitive anthropometrical tool and also exhibits sexual differences. This study is aimed at providing anthropometric data on the basic nasal parameters (nasal height, nasal width and nasal index) of three major ethnic groups (Okun, Igala and Ebira) in Kogi State, Nigeria. The study sample comprised 302 subjects aged 17-45 years; 109 Okun subjects comprising of 57 males and 52 females, 107 Igala subjects comprising of 55 males and 52 females and 86 Ebira subjects comprising of 55 males and 31 females. The nasal height and nasal width were measured using a sliding vernier calliper and the nasal index was calculated. Test for significance was done using independent t-test and ANOVA. The result from this study showed that the mean nasal index for Okun males and females were 97.23±7.89 and 93.64±8.22 respectively; the mean nasal index for Igala males and females were 97.21±8.88 and 93.48±8.72 and the mean nasal index for Ebira males and females were 96.93±8.66 and 92.99±7.62 respectively. Sexual dimorphism was noted in the nasal parameters of males and females in each ethnic group at P<0.05 but there was no significant difference in the nasal parameters between the ethnic groups considered at p<0.05. Okun, Igala and Ebira fall under the platyrrhine nose type. The result of this study will be relevant in forensic medicine, physical anthropology and clinical practice.}, year = {2015} }
TY - JOUR T1 - An Anthropometric Study of some Basic Nasal Parameters of Three Major Ethnic Groups in Kogi State, Nigeria AU - Oluwayinka Paul AU - Olatunji Sunday Yinka AU - Adelodun Stephen Taiye AU - Amlabu Mana Gift Y1 - 2015/03/10 PY - 2015 N1 - https://doi.org/10.11648/j.ajcem.20150302.13 DO - 10.11648/j.ajcem.20150302.13 T2 - American Journal of Clinical and Experimental Medicine JF - American Journal of Clinical and Experimental Medicine JO - American Journal of Clinical and Experimental Medicine SP - 62 EP - 67 PB - Science Publishing Group SN - 2330-8133 UR - https://doi.org/10.11648/j.ajcem.20150302.13 AB - Nasal anthropometry can be employed in identification of the race and sex of individuals whose identity is unknown, since normal nose morphology is dependent on gender, ethnic and environmental influences. Nasal index is an ethnic sensitive anthropometrical tool and also exhibits sexual differences. This study is aimed at providing anthropometric data on the basic nasal parameters (nasal height, nasal width and nasal index) of three major ethnic groups (Okun, Igala and Ebira) in Kogi State, Nigeria. The study sample comprised 302 subjects aged 17-45 years; 109 Okun subjects comprising of 57 males and 52 females, 107 Igala subjects comprising of 55 males and 52 females and 86 Ebira subjects comprising of 55 males and 31 females. The nasal height and nasal width were measured using a sliding vernier calliper and the nasal index was calculated. Test for significance was done using independent t-test and ANOVA. The result from this study showed that the mean nasal index for Okun males and females were 97.23±7.89 and 93.64±8.22 respectively; the mean nasal index for Igala males and females were 97.21±8.88 and 93.48±8.72 and the mean nasal index for Ebira males and females were 96.93±8.66 and 92.99±7.62 respectively. Sexual dimorphism was noted in the nasal parameters of males and females in each ethnic group at P<0.05 but there was no significant difference in the nasal parameters between the ethnic groups considered at p<0.05. Okun, Igala and Ebira fall under the platyrrhine nose type. The result of this study will be relevant in forensic medicine, physical anthropology and clinical practice. VL - 3 IS - 2 ER -