ABSTRACT
Background: Anthropometry, the science of measurement of living subjects has been shown to be useful in reconstructive surgery and in orthodontics, where the soft tissue morphology of the face can be studied more reliably as compared to radiographs. Objectives: The purpose of the study was to create base data of the vertical measurements of the lower lips and proportion of lower lip parameters. Material and methods: The study comprises of lower lip proportion of 600 North Indian adults (300 males and 300 females). Prior informed written consent for this study was obtained from the subjects. The exclusion and inclusion criteria for the subjects were predefined. The measurements were statistically analyzed by using ‘t test’ by SPSS version 15. Results: The lower lip parameters showed sex dimorphism. The height of cutaneous lower lip, height of vermilion lower lip and total lower lip height was significantly (p<0.001) more in males. Two Lip indices was calculated. The lip index 2 was significantly more in males. Conclusion: In case of lower lip, less than half of total lower lip height was occupied by cutaneous portion of lower lip and rest was covered by vermilion portion of lower lip. This study highlights the applied significance of observations of present study to forensic namely personal identification, racial and sex dimorphic criteria of identification.
ABSTRACT
Anthropometric Parameters are useful tools in evaluating growth and development. Cephalic Index helps in estimation of intracranial volume in vivo & thus the brain growth. This prospective longitudinal study was initiated to compare the ethnic variations in cephalic index in specific defined ethnic groups of Punjab Jat Sikh and Bania infants. It was observed that Jatsikh infants had a brachycephalic type of skull throughout the study whereas Bania infants displayed mesocephalic type of skull till 7th month of their lives and later on even they became brachycephalic in their skull shapes. It is apparent that the trend in replacing mesocephaly by brachycephaly in northern Indian children, wherein possibly Jatsikh children are ahead of Bania children in this process.
ABSTRACT
Anthropometric parameters serve as useful adjuncts to other observations in evaluating intrauterine as well as infantile growth and development. Determination of measurements with regard to Head Circumference of infants during first year of life is important for the assessment of physical growth. Range of anthropometric measurements in each parameter is different in different races. Earlier reported work indicates that socioeconomic and nutritional status affects the growth even within the ethnic groups. The present study is taken as a longitudinal study conducted periodically in infants (0-12 months) of two contrasting groups- Jat Sikh and Bania communities of Punjab belonging to similar socioeconomic status. Head circumference was measured with the help of measuring tape. Earlier studies indicated that racial factors of growth could be modified to some extent by improved socioeconomic status and nutrition. Since both groups compared in this study were belonging to similar socioeconomic status hence nutritional status of these groups was also similar. It was observed that Bania male as well as female infants had smaller head circumference as compared to their Jat Sikh counterparts. This change may be attributed to sedentary life style among the urban population.