Browsing by Author "Khanal, K"
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Publication Estimation of Stature from Foot Length in Adult Nepalese Population and its Clinical Relevance(Kathmandu University, 2012) Mansur, DI; Haque, MK; Sharma, K; Karki, RK; Khanal, K; Karna, RABSTRACT Background Stature is the height of the person in the upright posture. It is an important measure of physical identity. Interrelationships among different body measurements may be used to estimate one from another in case of missing body parts. Objective Stature is an important indicator for identification. There are numerous means to establish stature and their significance lies in the simplicity of measurement, applicability and accuracy in prediction. The current study dealt with developing a regression equation for stature estimation from foot length and to find out the correlation between body height and foot length of Nepalese people. Methods The present study was carried out to establish the regression equation and correlation coefficient between individual’s height and mean foot length. It was conducted on 440 students of age group 17 to 25 years studying in Kathmandu University School of Medical Sciences, Dhulikhel, Nepal. Body height and foot length were measured in centimeter. Results There was significant correlation between height and foot length (r = 0. 703, p < 0.01).The regression equation for height and foot length was found to be Y = 3.179 X + 87.65, where X is the foot length and Y the height. Conclusions This study will help in medico-legal cases in establishing identity of an individual and this would be useful for Anatomists and Anthropologists to calculate stature of adult Nepalese based on foot length. KEY WORDS Age, body height, correlation coefficient, foot length, regression equation and its coefficient.Publication Morphometry of Acromion Process of Human Scapulae and Its Clinical Importance Amongst Nepalese Population(Kathmandu University, 2012) Mansur, DI; Khanal, K; Haque, MK; Sharma, KABSTRACT Background Morphometry of the acromion process of the scapula is an important factor implicated in impingement syndrome of the shoulder joint. Authors who have studied this process have tried to classify it according to the standard Bigliani classification viz., type 1, 2 and 3. Objectives To analyze and classify the acromion process of human scapulae. Methods The present study was observational, cross-sectional and descriptive in nature. The present study was conducted on 68 adult human scapulae (30 right and 38 left) of unknown age and sex in the Department of Anatomy, Kathmandu University School of Medical Sciences, Dhulikhel, Nepal. The length and breadth of the acromion process and the distances from the tip of the acromion process to the uppermost point of the glenoid cavity and to the tip of the corocoid process were measured with a help of caliper and measuring tape. Results The average length of acromion process on the right and left scapulae were 46.46 ± 5SD mm and 45.57 ± 5.21 SD mm respectively. The average breadth of acromion process of right and left scapulae were 26.63 ± 3.55 SD mm and 27.23 ± 3.06 SD mm respectively. The acromio-coracoid distance on the right and left side were 39.03 + 6.20 mm and 39.39 +5.32 mm respectively. The acromio-glenoid distance was also measured which was 31.83 +3.66 mm & 31.97 +3.96 mm on right and left side respectively. The acromion process was classified in the present study into 3 types, based on the shape as: Triangular - 36.76%, Quadrangular - 52.94% and Tubular - 10.29%. Conclusions Knowing the data on the shape and various distances of acromion may not only help the orthopaedicians during surgical repair around the shoulder joint but also may be of interest to the anthropologists when studying about the evolution of the bipedal gait. The morphometric analysis of the acromion should be used like an auxiliary to promote a better knowledge about the disease that appears in this area. KEY WORD Acromian process, corocoid process, morphometry, scapulaPublication Relationship Between Arterial Oxygen Saturation and Hematocrit, and Effect of Slow Deep Breathing on Oxygen Saturation in Himalayan High Altitude Populations(Kathmandu University, 2012) Nepal, O; Pokharel, BR; Khanal, K; Mallik, SL; Kapoor, BK; Koju, RABSTRACT Backgroud The oxygen saturation of haemoglobin is reduced in high altitude-living organisms. Increase in the hematocrit is responsible for rise in the hemoglobin concentration so that the oxygen carrying capacity in the hypobaric hypoxic subject is elevated. Objectives To compare two different high altitude populations, in order to study the relationship between arterial oxygen saturation and hematocrit. Methods lIn the cross-sectional study of two populations residing at altitude of 2800 m and 3760 m are compared for the difference in hematocrit. The oxygen carrying capacity of arterial haemoglobin (SaO2) is determined by pulse oximetry. The sample is drawn from the natives of two small villages, Thini at Jomsom (2800 m) and Jharkot (3760 m) in Mustang district of Nepal. The natives at 2800 m are termed as lower high altitude population and local residents at 3760 m are said to be higher altitude population in this study. The sample blood was drawn by venipuncture and packed cell volume was determined by Wintrobe’s method. Results The hematocrit obtained from 3760 m altitude population and the lower high altitude population at altitude of 2800 m differ significantly with the p value < 0.0001and the SaO2 in both the population fails to show any difference with p value > 0.05. Deep breathing exercise in these populations however increased SaO2 significantly. Conclusion The higher altitude natives have greater arterial oxygen saturation than lower altitude population which is due to rise in red cell concentration. The slow deep breathing raises oxygen saturation irrespective of altitude. KEY WORDS High altitude, hematocrit, pulse, oximeter, SaO2, slow deep breathingPublication The Utilization of Health Care Services and their Determinants Among the Elderly Population of Dhulikhel Municipality(Kathmandu University, 2012) Sanjel, S; Mudbhari, N; Risal, A; Khanal, KABSTRACT Background Population ageing is a common problem faced in many countries world-wide. Due to physiological and biochemical changes in the elderly, increased incidence of diseases is observed. There is often low use of health services by the elderly for a variety of reasons. Objective To examine the status of health care utilization and to determine the factors associated with utilization of health care among the elderly population of Dhulikhel Municipality. Methods A quantitative descriptive-cross sectional study, with a total number of 200 elderly people residing in Dhulikhel Municipality, was selected for the study. Data were collected across the months of June - July 2011 applying two-staged cluster and systematic random sampling method. Both descriptive and inferential statistics were measured. Results Sixty eight percent of the elderly visited medical personnel in the past year. Eight percent of them visited the emergency department where most of them reported with symptoms attributed to heart disease. Among 200 elderly, 12.5% of them were admitted to the hospital and 53.0% utilized diagnostic services. Age, marital status, activities of daily living, and regular medication showed significant association with health services utilization at 95% level of confidence (p >0.05). Conclusion Marital status, daily living habits, existence of chronic disease, and regular medication demonstrated significant association with the utilization of health care. Social support services, informal education, and awareness programs targeting the senior citizens and studies covering a diverse population are recommended. KEY WORDS Elderly, Senior Citizens, Utilization of health care