Obtaining Linear Regression Formulas Depending on Upper Arm Lenght for Estimating Stature
Öz
Objective: In our study, it was aimed to obtain linear regression formulas for estimating stature from upper arm length values of young adult female and male individuals and to examine the effect of right-left side asymmetry on regression formulas.
Materials & Methods: The study was carried out on 70 healthy young adult volunteers (35 males, 35 females) aged 18-36 years. Upper arm length was obtained by measuring the distance from the acromion to the olecranon. Asymmetry and gender differences analyzed. For the estimation of stature, regression formulas were created by simple linear regression analysis separately according to the genders.
Results: The linear regression formulas required for the stature calculation were obtained. Among the linear regression formulas based on upper arm length, the Standard Error of the Estimate (SEE) value was the lowest in the female upper right arm. SEE values for women were 5.22882 for the right upper arm and 5.4979 for the left upper arm; in men it was 6.62943 for the right upper arm and 6.60019 for the left upper arm. A moderately positive correlation was found between arm length and stature in both genders.
Conclusion: In the formulas obtained for the estimation of arm length in men, the SEE value was found to be higher than in women. According to the regression analysis, arm length values in women give a better estimation of stature compared to men. In women, asymmetry was detected between the right and left upper arm lengths. The regression equation of the right side was found to be more reliable.
Anahtar Kelimeler
Destekleyen Kurum
Proje Numarası
Teşekkür
Kaynakça
- Duyar I, Pelin C. Estimating body height from ulna length: need of a population specific formula. Eurasian J Anthropol. 2010;1(1):11–17.
- Hisham S, Mamat CR, Ibrahim MA. Regression analysis for stature estimation from foot anthropometry in Malaysian Chinese. Aust J Forensic Sci. 2012;44(4):333–341. doi:10.1080/ 00450618.2012.673637
- Bidmos MA. Metatarsals in the estimation of stature in South Africans. J Forensic Leg Med. 2008;15:505–509. doi:10.1016/j.jflm.2008.05.007
- Sanli G, Kizilkanat ED, Boyan N, Ozsahin ET, Bozkir MG, Soames R, Erol H, Oguz O. Stature estimation based on hand length and foot length. Clin Anat. 2005;18:589–596. doi:10.1002/ca.20146.
- Silventoinen K. Determinants of variation in adult body height. Journal of Biosocial Science. 2003;35 (2):263-285. doi:10.1017/S0021932003002633
- Krishan K, Kanchan T, DiMaggio JA. A study of limb asymmetry and its effect on estimation of stature in forensic case work. Forensic science international. 2010;200(1-3): 181.e1-e5. doi:10.1016/j.forsciint.2010.04.015
- Navid S, Mokhtari T, Alizamir T, Arabkheradmand A, Hassanzadeh G. Determination of stature from upper arm length in medical students. Anatomical Sciences Journal. 2014;11(3):135-140.
- Shah T, Patel M, Nath S, Menon SK. A model for construction of height and sex from shoulder width, arm length and foot length by regression method. Journal of Forensic Science & Criminology. 2015;3(1):102.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Klinik Tıp Bilimleri, İç Hastalıkları
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Ağustos 2022
Gönderilme Tarihi
17 Mayıs 2022
Kabul Tarihi
14 Haziran 2022
Yayımlandığı Sayı
Yıl 2022 Cilt: 5 Sayı: 2