Morphometric Study of Estimation of Stature from Index Finger Length in Indian Population

Abstract

Background: Estimation of stature is basic and major section of Anthropological research which is necessary for unmistakable conformation and is used by medico-legal experts, forensic examiners and Anatomists. Methods: In the present, morphometric, cross sectional study of the measurement of stature from index finger length among the population of India is done. This study consist of 400 subject among them 200 are males and 200 females between the age group of 17-25 year. The subjects are students of Teerthanker Mahaveer Medical College and Research centre. The data was statistically analysed by calculating mean and standard deviation as well as standard error. Regression formula was also derived by calculating the stature and the index and ring finger length. Result: The high value of the regression coefficient shows that the index finger length may clearly predict the body height in both sexes. It is a good predictor for estimation of the height of the males and females subjects. Regression equations are-For male:-Y= 124.26+6.41(RIFL), For female:-Y= 110.16+5.82(RIFL). Conclusion: The finding of the present study shows that the index finger length can be used successfully to predict the height of the human being. Medico-legally it is a considerable parameter which determines the height of subject which is a major step in recognition of a deceased subject.

Evaluation of the Indicators of Sexual Dimorphism in the Skull- An Accelerated Research

“…Next to pelvic bones, the human cranium is regarded as the best sex indicator. 4 Craniometry is the measuring of the skull that is done scientifically and is useful in anthropometry and forensics. 5 Numerous cephalic indices are frequently employed to measure racial and gender differences and offer a framework for metrical recording of cranial feature sizes and proportions.…”

“…These findings confirm earlier findings that the CI was considerably higher in the female crania compared to the male crania. 4,9 According to Williams et al (2000) the skulls are divided into four types based on cranial index as follows, Dolicocephalic (CI<74.9), Mesocephalic (CI=75 to 79.9), Brachycephalic (CI=80 to 84.9), Hyperbrachycephalic (CI=85 to 89.9). 10 However, several studies discovered that men had higher CI than women.…”

“…The sex of a large percentage of skulls is claimed to be determined by the cranial index (CI), nasal index (NI), and orbital index (OI), which are frequently employed for determining sexual dimorphism of the skull. 3,4,5,6 Due to racial and cultural variances, genetic and environmental influences, various assessment techniques, and sample sizes, previous research have shown significant variations in these indices. The proper application of these indexes depends heavily on prior knowledge about them.…”