Malays. Appl. Biol. (2016) 45(2): 139–144
DETERMINATION OF BODY WEIGHT FROM FOOTPRINT AND FOOT OUTLINE BREADTH ANTHROPOMETRY AMONG MELANAU ETHNICS OF BORNEO ISLAND, EAST MALAYSIA FOR FORENSIC INVESTIGATION
NATARAJA MOORTHY, T.1* and HAIRUNNISA BT MOHD ANAS KHAN 2
1Associate Professor, Department of Forensic Sciences, Management and Science University,
Shah Alam, Selangor, Malaysia
2Forensic Division, Chemistry Department of Malaysia, Kuching,
Sarawak, East Malaysia
*Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it ; HP: +6 0129224610
Accepted 21 October 2016, Published online 21 December 2016
ABSTRACT
The crime scene investigators use forensic footprint analysis to obtain vital information to solve crime. These include the estimation of stature, body weight, gender and age. Literature review shows that limited studies were conducted on body weight determination using foot impressions. This study aims to develop body weight determination models for an indigenous Melanau population residing in Borneo Island of east Malaysia from footprint and foot outline anthropometry. Footprint study results showed that breadth measurements provided better result in body weight determination than length measurements. Anthropometric measurements were made from a sample of 210 adults, with equal representation of 105 males and 105 females, following the standard procedure. Informed consent and ethical approval were obtained. The obtained data were analysed with PASW 20 computer software and developed population specific model to determine living body weight from footprint and foot outline breadth measurements. Correlation coefficient (R) values in footprint are found to be higher in the pooled sample (0.592–0.602) when compared with males (0.509–0.527) and females (0.569–0.591) separately. Correlation coefficient (R) values in foot outline are found to be higher in females (0.677-0.681) when compared with male (0.559-0.641) and the pooled sample (0.642-0.665).
Key words: Forensic science, body weight estimation, footprint, footoutline breadth, Melanau ethnics, East Malaysia
