Carrying Angle in Population of Western India: Normative Values

Carrying angle is one of the secondary sexual characteristics which is important for keeping the hand away from body to improve functionality. A cross-sectional survey was conducted in Western Indian population (rural and urban population in and around Jodhpur district) during July 2014-June 2016 with the purpose of evaluating the carrying angle in apparently healthy adult and determines the range of normality according to age, sex, height, waist circumference and special reference to handedness. The carrying angle (elbow) was measured in 504 adults aged between 20-40 years (by simple random sampling) by a digital Goniometer. The subjects were in anatomical position (stand up straight, roll his/her shoulders back and the elbow was fully extended and the forearm fully supinated) while the carrying angle were taken. Carrying angle of the right side in male's 11.54°±1.29° and in female's 13.41°±1.26°, whereas these value in left side 10.21°±1.34° and 12.19°±1.44° respectively. All measurements in females are significantly higher in comparison to males (p<0.001). The significant difference was observed in carrying angle according to handedness; dominant hand had higher value of carrying angle in comparison to non-dominant hand in both gender (p<0.001). The height of individuals is positively correlated with the angle whereas there was no correlation was found in between age, waist circumference. The present study showed that the females have greater carrying angle than males.