Browsing by Author "Mehta, DK"
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Publication A Study on Nutritional Status of Rural School going Children in Kavre District(Kathmandu University, 2015) Mansur, DI; Haque, MK; Sharma, K; Mehta, DK; Shakya, RABSTRACT Background Childhood is a time of active growth in terms of physical size, mental, emotional and psychological development. Normal growth is dependent on adequate nutrition and encompasses major transformations from birth to adulthood. Nutrition is a focal point for health and well being; and has special significance in countries with disadvantages in socioeconomic and hygienic standards. Objective The objective of the present study was to assess the nutritional status in terms of prevalence of underweight, stunting and thinness among rural school going children. Method The present study was cross-sectional study, conducted on 438 rural school going children (169 male and 259 female) with the age group 4-16 years, during the period from April 2014 to July 2014. Age was recorded in year; height and weight were measured in centimeter and kilogram respectively. BMI was calculated by using standard equation. Result The present study concluded that the nutritional status in terms of prevalence of underweight, stunting and thinness were found to be 30.85%, 24.54% and 10.05% respectively among rural school going children of Kavre district. It was revealed that 37.87% was underweight, 29.59% was stunted and 11.25% was thinness among male children whereas in female children, 26.27% was underweight, 21.24% was stunted and 9.27% was thinness. Hence, high prevalence of underweight, stunting and thinness were observed in male than in female children. Conclusion The present study has successfully documented the nutritional status in terms of prevalence of underweight, stunting and thinness among the rural school going children of Kavre district. The results of the present study will be useful for policy makers in their endeavor to formulate various developmental and health care programs. KEY WORDS Age, anthropometry, BMI, children, stunting, thinness, underweight.Publication A Study on Variations of Branching Pattern of Renal Artery with its Clinical Significance(Kathmandu University, 2019) Mansur, DI; Karki, S; Mehta, DK; Shrestha, A; Dhungana, AABSTRACT Background The kidneys are supplied by a single renal artery originating from abdominal aorta. However, recent literature reports great variations in renal blood supply. Hence, it becomes mandatory for the clinicians to understand the abnormality and variations in the renal vasculature. Objective To evaluate the branching pattern of renal artery and its variations. Method The study consisted of Computed Topographic images of 206 kidneys. Numbers and branching pattern of renal artery were recorded. The data was analyzed for presence or absence, source of origin and type of accessory renal artery. Result The present study revealed that 73.79% of kidneys were supplied by a single renal artery, 25.72% by double renal artery and 0.49% by triple renal artery. The hillar branching pattern was recorded in 38.83% and early branching pattern was in 34.95%. The presence of accessory renal artery was recorded in 26.21%. They were originated from abdominal aorta in 22.81% and 3.40% from main renal artery. The prevalence of superior polar artery was found in 6.79%, hilar in 10.19% and inferior polar in 9.22%. Conclusion The knowledge of variations of renal artery becomes essential for the clinician to plan the adequate surgical procedures and to avoid any vascular complication. KEY WORDS Abdominal aorta, Accessory renal artery, Renal arteryPublication A Study on Variations of Nutrient Foramen of Humerus with its Clinical Implications(Kathmandu University, 2016) Mansur, DI; Manandhar, P; Haque, MK; Mehta, DK; Duwal, S; Timalsina, BABSTRACT Background Nutrient foramen is an opening into shaft of humerus which gives passage to the blood vessels of medullary cavity. The knowledge of nutrient foramen is important in surgical procedures like bone grafting and more recently in microsurgical vascularized bone transplantation. Objective To determine the number, location and direction of nutrient foramen and whether the nutrient foramens obey the rule of ossification, that is directed away from the growing end of the bone or not. Method The present study consisted of 253 (108 right and 145 left) dried humeri excluding any fracture or pathological abnormalities during the period of 15th December 2014 - 14th February 2015. Number and direction of nutrient foramen was observed in each humerus. Location of nutrient foramen in relation with surfaces and zones of humeri was determined. Result It has been observed that 60.87% of the humeri had a single nutrient foramen, 28.85% double foramen, 6.32% triple foramen and 1.98% of humeri had four nutrient foramina where as 1.98% humeri did not have any nutrient foramina. It was concluded that the majority (88.86%) of the nutrient foramina were present on the antero-medial surface, 6.52% on the anterolateral surface and 4.62% on the posterior surface of the shaft of humeri. It was also concluded that most (94.84%) of the foramina present in the zone II followed by zone III (4.62%) then by zone I (0.54%). All foramina were directed toward the lower end of humeri. Conclusion By knowing the number and location of the nutrient foramina in humerus would be useful in preventing intra-operative injury of nutrient artery during orthopedic, plastic and reconstructive surgery and will also be relevant in medico legal practice. KEY WORDS Clinical implications, foraminal index, humerus, nutrient foramenPublication Use of Head Circumference as a Predictor of Height of Individual(Kathmandu University, 2014) Mansur, DI; Haque, MK; Sharma, K; Mehta, DK; Shakya, RABSTRACT Background Establishing personal identity is one of the main concerns in forensic investigations. In forensic anthropology, estimation of height from head circumference has a significant role in establishing personal identity. Objective The objective of the present study was an attempt to understand the relationship between height and head circumference of an individual and to derive regression formulae to estimate the height from the head circumference. Method The present study consisted of 440 (258 male and 182 female) students of age group 17 to 25 years studying in Kathmandu University School of Medical Sciences, Dhulikhel, Nepal during the period from November 2012 to October 2013. Height and head circumference of an individual were measured in centimeter. Data were analyzed by using statistical software SPSS-16 Result The findings of the present study were significant correlation between height and head circumference (r = 0.443, p < 0.01 for male, r = 0.302, p<0.01 for female, and r = 0. 398, p < 0.01 for combined (male and female). The regression equation for height and head circumference was found to be Y = 1.734X + 70.36 (R2 = 0.196) for male, Y = 0.916X + 106.8 (R2 = 0.091) for female, and Y = 1.648 X + 71.69 (R2 = 0.158) for combined (male and female), where Y is the height of Individual and X is the Head Circumference. Conclusion Head circumference showed highly significant positive correlation with individual’s height. Therefore, the present study will help in medico-legal cases in establishing the identity of an individual and this would also be useful for Anatomists and Anthropologists. KEY WORDS Forensic anthropology, head circumference, height of individual