Exploring Finger Length as a Predictor for Stature Estimation: A Regression Analysis
DOI:
https://doi.org/10.48165/jfmt.2026.43.02.03Keywords:
Stature, Fingers, Linear regression, Anthropometry, IdentificationAbstract
Identification plays a vital role in forensic investigations, especially in mass disasters or cases involving mutilated or dismembered bodies. Anthropometric studies have long explored the correlation between stature and various body measurements, such as hand and foot dimensions. However, limited data exist regarding the correlation between finger lengths and an individual’s height. The present study aims to establish a correlation between the lengths of the index, middle, ring, and little fingers with stature. An observational cross-sectional study was conducted at a tertiary medical teaching institute in southern Haryana. Stature was measured using a stadiometer, and finger lengths were recorded using a vernier calliper. Pearson’s correlation test was employed to assess the relationship between finger lengths and stature, while linear and multiple regression equations were derived separately for males, females, and the combined group. Paired t-tests were used to compare the estimated and actual statures, with statistical significance at p-value < 0.05. A total of 150 subjects participated, including 75 males and 75 females. The mean age was 21.23 ± 1.51 years for males and 20.82 ± 2.05 years for females. A statistically significant correlation (p < 0.05) was observed among females and in the combined group, whereas in males, only the right little finger showed a significant correlation (R = 0.228, p < 0.05). No significant differences were observed between actual and estimated statures (p > 0.05). The findings suggest that finger length can serve as a reliable indicator of stature, especially in females and mixed populations.
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References
Gupta R, Sehrawat SS. Estimation of stature from index finger and ring finger in Kashmiri population. J Forensic Sci Toxicol. 2020;3(1):10-14.
Khan F, Vaswani VR, Pramod KL, Badiadka KK. Estimation of stature from middle finger length among college students in Mangalore. Int J Recent Trends Sci Technol. 2016;18(3):384-387.
Christal G, Manve P, Ahuja P, Dahiya MS. Estimation of stature from finger length. J Forensic Sci Criminal Investig. 2018;7(2):555709. doi:10.19080/JFSCI.2018.07.555709.
Kumar L, Agarwal S, Garg R, Dixit AP. Correlation between index finger and stature in Uttarakhand population. Anthropologist. 2014;17(3):1007-1009. doi:10.1080/09720073.2014.11891481.
Gupta K, Thalaur S, Singh R, Barwa J, Das S. Stature estimation from finger length by regression equation. Int J Curr Sci Res Rev. 2023;6(2):1537-1541. doi:10.47191/IJCSRR/V6-i2-73.
Asadujjaman M, Molla MBA, Al Noman SN. Stature estimation from hand anthropometric measurements in Bangladeshi population. J Forensic Leg Med. 2019;65:86-91. doi:10.1016/j.jflm.2019.05.006.
Mirzanaik AD, Karikalan, Panjakash S. Estimation of stature from finger lengths using regression formulae in North Karnataka population, India. MedPulse Int J Forensic Med. 2021;18(1):1-4. doi:10.26611/10181811.
Krishan K, Kanchan T, Asha N. Estimation of stature from index finger length in North Indian adolescents' population. J Forensic Med. 2012;19(5):285-290.
Rai R, Khan MA, Jafar S, Singh KC, Kumar S. A study on the utility of finger lengths on estimation of stature in Eastern Uttar Pradesh population. Int J Acad Med Pharm. 2024;6(3):1081-1085. doi:10.47009/jamp.2024.6.3.221.
M V, Shaheed H, S S, Thufyl S. Application of the length of index and ring fingers to estimate the stature. Cureus. 2024;16(8):e66497. doi:10.7759/cureus.66497.
Roy DD. A research study on estimation of stature from middle finger length in Uttar Pradesh state. J Evol Med Dent Sci. 2019;8(39):2972-2975. doi:10.14260/jemds/2019/646.
Koulapur V, Sekhar BC, Porwal R, Ali K, Honnungar RR, Pujar SS. Estimation of stature from middle finger length. IP Int J Forensic Med Toxicol Sci. 2017;2(1):8-12. doi:10.18231/j.ijfmts.2017.003.
Mojaverrostami S, Mokhtari T, Malekzadeh M, Noori L, Kazemzadeh Sh, Ijaz S, et al. Stature estimation based on fingers anthropometry in Iranian population. Anat Sci. 2019;16(2):87-92.
Manoj B, Vaswani VR. Estimation of stature from the length of the right index finger in a population in an area in Dakshina Kannada and sexual dimorphism exhibited. J Forensic Sci Criminal Investig. 2017;5(2):555659. doi:10.19080/JFSCI.2017.05.555659.
Pal A, De S, Sengupta P, Maity P, Dhara PC. Estimation of stature from hand dimensions in Bengalee population, West Bengal, India. Egypt J Forensic Sci. 2016;6(2):90-98. doi:10.1016/j.ejfs.2016.03.001.
Suseelamma D, Gayathri P, Deepthi S, Chandramohan M, Uday Kumar M, Amarnath. Study of correlation between stature and length of fingers. Sch J App Med Sci. 2014;2(2D):773-784. doi:10.36347/SJAMS.2014.v02i02.062.
Sen J, Kanchan T, Ghosh A, Mondal N, Krishan K. Estimation of stature from lengths of index and ring fingers in a North-eastern Indian population. J Forensic Leg Med. 2014;22:10-15. doi:10.1016/j.jflm.2013.11.010.
Rhiu I, Kim W. Estimation of stature from finger and phalange lengths in Korean adolescents. J Physiol Anthropol. 2019;38(13):1-8. doi:10.1186/s40101-019-0206-1.
