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Intraoperative study on anthropometry and gender differences of the proximal tibial plateau at the arthroplasty resection surface

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Chinese Medical Journal 2014年第1期127卷 92-95页

作者： Yang Bo Yu Jiakuo Gong Xi Chen Lianxu Wang Yongjian Wang Jian Wang Haijun Zhang Jiying Institute of Sports Medicine Peking University Third HospitalBeijing 100191 China

Background The tibial plateau is asymmetric with a larger medial *** observed from clinical practice that the shape of the tibial plateau does not always present a larger medial *** plateau also showed other *** purpose of this study was to analyze the anthropometric data of the proximal tibia in a large group of Chinese patients undergoing total knee arthroplasty and to investigate the morphology of the resected proximal tibial surface and its gender *** A total of 822 knees （164 males,658 females） from the Chinese population were measured intraoperatively for medial anteroposterior （MAP） and lateral anteroposterior （LAP） dimensions of the resected proximal tibial *** difference of MAP and LAP （DML） was also calculated as MAP minus *** then classified the data into three groups based on the DML （＜-2,-2 to 2,and ＞2 mm） to analyze the morphology of the proximal tibia and its distribution between male and *** The shape of proximal tibial plateau was of three types：larger medial plateau type,symmetric type,and larger lateral plateau *** were significant differences between males and females in relation to the shape distribution of the proximal tibial plateau （P ＜0.05）.Most of the proximal tibial plateau was asymmetric,with 517 of 822 （62.9％） tibia having a DML ＞2 mm and 120 of 822 （14.6％） tibia having a DML＜-2 *** 185 of 822 （22.5％） tibia had a DML between-2 and 2 *** The results of this study can be used as a guideline to design tibial components with different DMLs to better match the different anthropometry of the resected tibial surface.

关键词： tibial plateau total knee arthroplasty anthropometry tibial component gender difference

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Association between anthropometry and Gestational Diabetes Mellitus

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Open Journal of Obstetrics and Gynecology 2023年第3期13卷 566-588页

作者： Thusitha Nandana Bodhinarayana Madhava Karunarathne Department of Obstetrics and Gynaecology Sri Jayawardenepura General Hospital Kotte Sri Lanka

Introduction: The predictive value of various anthropometric indicators for identifying benefits or risksfor maternal health outcomes of pregnancy is discussed around the globe. Anthropometric measurements can be a cost effective, efficient method of screening for gestational diabetes mellitus (GDM) especially, in developing countries with low-cost health care settings. Objectives: To determine a relationship between anthropometric measurements and GDM and to assess the importance/suitability of an anthropometric measurement in predicting GDM. Methods: A correlational study with the evaluation of diagnostic test accuracy was conducted among 48 pregnant women at period of amenorrhoea (POA) of 26 - 34 weeks of gestation. The obstetrics ward and the antenatal clinic of Peradeniya teaching hospital was the study setting. Systematic random sampling technique was used for participant selection. Singleton pregnancies with Body Mass Index (BMI) less than 30.0 kg/m2 were included. Women with pre-existing diabetes and medical disorders were excluded. Mid arm circumference (MAC), tricipital skin fold thickness (TSFT), bicipital skin fold thickness (BSFT) were measured according to the National Health and Nutrition Examination Survey (NHANES) anthropometry manual. An interviewer-administered questionnaire was applied to collect the data. Data was evaluated in accordance with the objectives by using SPSS version 25. Results: Mean age of the participants was 29.67 years (SD = 4.76 years). Mean height and weight of the study participants were 154.93 cm and 67.45 kg respectively. Mean BMI value was recorded as 28.13 kgm2. Mean mid arm circumference was 9.43 cm. According to the multivariate analysis done by using logistic regression, calculated TSFT and BSFT values were independently associated with GDM in the population. Successful prediction can be achieved by using the BMI and the body weight (AUC 0.5). 24.8 kg/m2 is taken as the best cut off val

关键词： anthropometry Gestational Diabetes Predictions

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anthropometry Survey of Nigerian Occupational Bus Drivers to Facilitate Sustainable Design of Driver’s Workplace

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World Journal of Engineering and Technology 2016年第2期4卷 176-182页

作者： Onawumi Ayodele Samuel Dunmade Israel Fajobi Moses Department of Mechanical Engineering Covenant University Ota Nigeria Ladoke Akintola University of Technology Ogbomoso Nigeria

Driving is a highly demanding and responsible job in which both the driver and passengers are exposed to several occupational risks. However, poor design of driver’s workplace is a major risk factor responsible for the uncomfortable conditions which operators of this highly technological system are exposed to especially when engaged in long distance driving. This study aimed at developing anthropometric model for business bus drivers in Nigerian which would facilitate sustainable design of driver’s workplace. A sample size of 161 drivers was randomly selected among strata of operators of buses in selected motor parks in the study area for the ergonomic study. Twelve anthropometric data were collected and analysed to obtain their 5th, 50th and 95th percentiles with which the anthropometric model were developed. Anthropometric model developed from 1932 data points was presented in forms of table showing measurement of sitting driver’s body parts in his workspace indicating design for average as well as extremities of 5th and 95th percentiles. The model represents a database from which designers, manufacturers of equipment, machine, automobiles and household goods can obtain relevant body measurement of the population under study in relation relevant to specific product feature and for development of sustainable workspace design.

关键词： anthropometry Workspace Bus Driver Ergonomics Sustainable Design

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Body Composition Estimatives by anthropometry, Bioelectrical Impedance and Deuterium Oxide Dilution in Obese Adolescents

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Food and Nutrition Sciences 2013年第10期4卷 9-17页

作者： Joyce M.Camarneiro José S.C.Júnior Luiz Antonio D.Ciampo Anderson M.Navarro Gilmara A.Antonucci Jacqueline P.Monteiro Faculty of Taquaritinga Uniao Nacional das Instituicoes Educacionais de Sao Paulo—UNIESPTaquaritingaBrazil University State Paulista—UNESP AraraquaraBrazil Department of Pediatrics Faculty of Medicine of Ribeirao PretoUniversity of Sao PauloRibeirao PretoBrazil Department of Clinical Medics Faculty of Medicine of Ribeirao PretoUniversity of Sao PauloRibeirao PretoBrazil Division of Nutrition and Metabolism Department of Internal MedicineFaculty of Medicine of Ribeirao PretoUniversity of Sao PauloRibeirao PretoBrazil

To evaluate the relationship between measures of body composition in obese adolescents by the methods of bioelectrical impedance analysis, deuterium oxide dilution and anthropometric measures, proposing an equation. The variables were weight, height, BMI, triceps and subscapular skinfold thickness, waist and arm muscle circumference, lean body mass, fat mass and total body water by bioelectrical impedance and deuterium oxide dilution methods. The study included 40 obese adolescents, 45% male, age distribution was 2.42 ± 1.19 years and females 55%, and the predominant age was 12.61 ± 1.78. Linear regression equations were developed, capable of predicting body composition from information supplied by the method of deuterium oxide dilution (gold standard), bioelectrical impedance and anthropometry. The variables gender, age, height, arm circumference, triceps and suprailiac skin fold thickness, resistance and reactance were used to estimate lean body mass, fat mass and total body water by the method of deuterium and significantly correlated with variables, resistance, reactance, sex and total body water (TBW) by bioimpedance method. Among the equations developed, five were suitable for this sample, therefore, it is suggested that more studies should be done to test the applicability of the equations in other samples so that we can validate the equations encountered in obese adolescents.

关键词： anthropometry Bioelectrical Impedance Analysis Deuterium Oxide Dilution Obese Adolescents Linear Regression Equation

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Effects of anthropometry Variations on Physiological Parameters of Heart Rate, Oxygen Consumption, Aerobic Power While Performing Manual Operation at Fixed Vice Height

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Engineering（科研） 2020年第1期12卷 47-57页

作者： Olusegun Gideon Akanbi Bukola Olanrewaju Afolabi Omowumi Adegboye Department of Industrial and Production Engineering University of Ibadan Ibadan Nigeria Department of Agricultural and Bio-Environmental Engineering Federal College of Agriculture Ibadan Nigeria Department of General Studies Federal College of Agriculture Ibadan Nigeria

This study investigated the effect of fixed height standing-workstation on different people with diverse anthropometry dimensions. Measurements of some anthropometric and physiological parameters are carried out as bases for the calculation of body mass index (BMI) and the determination of the maximum heart rate (HRmax) and aerobic power (VO2max) of individual subject while performing manual cutting operation with hacksaw on fixed vice height of 940 mm. Twenty subjects (S1 to S20) parted 2 mm thick square-pipe of 25 mm × 25 mm. Each subject carried out cutting operation in 5 replicates and their physiological parameters during activities are measured to determine their expended energy (EE) and oxygen consumption rate (VO2). The results showed that subject S4 with BMI of 20.76 kg/m2 has maximum cutting rate of 5.33 stroke/s, while subject S8 with BMI of 23.39 kg/m2 has minimum cutting rate of 0.92 stroke/s. There was a statistically significant effect on the interaction between BMI, EE and Cutting rate, with F = 827.54, P = 0.000, R2 = 0.967 and S = 1.749 units. Subject S11 was discovered to have VO2 (28.54 l/min) and VO2max (24.36 ml/min/kg), with highest value of EE (2.94 kcal/min). Wear rates of 1.86 teeth/s and 9.55 teeth/s have the same energy cost (EE = 0.87 kcal/min) but different cutting time of 36.65 s (S18) and 10.89 s (S20) respectively. This could explain in-part that excess 25.76 s utilized in operation time by subject S18 is responsible for keeping approximately 7.7 teeth intact as regards tool management. EE and Tool Wear Rate in one-way analysis of variance, were statistically significant (F = 45.87, P = 0.000, R2 = 54.69% and S = 1.617 units) at 0.05 level.

关键词： anthropometry Variation Cutting Operation Fixed Vice Height Physiological Parameters Wear Rate

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Utility of the Abdominometer: A Novel Contribution to Cardiovascular anthropometry

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Food and Nutrition Sciences 2015年第13期6卷 1202-1207页

作者： Basil N. Okeahialam Udochukwu M. Diala Jones Uwakwe Ijeoma Ejeh Ugochi Ozoilo Department of Medicine Jos University Teaching Hospital Jos Nigeria Department of Paediatrics Jos University Teaching Hospital Jos Nigeria Department of Histopathology Jos University Teaching Hospital Jos Nigeria Department of Community Medicine Jos University Teaching Hospital Jos Nigeria

Obesity is a CVD risk factor that can be modulated for massive reduction in morbi-mortality. Traditional indices measuring it have been inconsistent and the most commonly used;BMI has proved inappropriate for Africans, not attending specifically to body fat and its distribution. With the consensus that intra-abdominal fat is the most critical for cardio-metabolic diseases, various attempts were made to measure it for risk estimation. These however require costly equipments not easily amenable for population studies. The abdominometer conceptualized by BNO has shown promise in isolated cases. This pilot study was undertaken in this restricted population to compare its utility with existing anthropometric measures of cardiovascular disease.

关键词： Obesity Abdominometer anthropometry Africa

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Among the risk factors of myocardial infarction, anthropometry has no association: A case control study in the central region of Sri Lanka

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World Journal of Cardiovascular Diseases 2013年第4期3卷 1-5页

作者： Pallegoda Vithanage Ranhith Kumarasiri Senanayake Abesinghe Mudiyanselage Kularatne Rohini Tennakoon Nirmali Gunawardana Usha Perera Srinath Illeperuma Department of Community Medicine University of Peradeniya Kandy Sri Lanka Department of Medicine University of Peradeniya Kandy Sri Lanka General Hospital Kandy Sri Lanka Ministry of Health Colombo Sri Lanka

Background: In the face of rising incidence of cardiovascular disease in the globe, the associated risk factors could be country or area specific. This study aimed to identify the important risk factors of myocardial infarction (MI) prevailing in the Kandydistrict of Sri Lanka. Methods: In a case control design, the cases were recruited from the Coronary Care Unit, General Hospital Kandy, with the diagnosis of myocardial infarction. Matched controls were selected from the Out Patient Department with other ailments, unrelated to cardiovascular diseases. Results: There were 205 cases and 197 controls with the mean age of 56 years (SD ± 8.4 years) and 54 years (SD ± 9.8 years) respectively with male: female ratio of 1:0.2. In analysis, hypertension (OR = 5.09, CI = 2.64 - 9.83), type 11 diabetes (OR = 3.45, CI = 1.90 - 6.10), smoking (OR = 1.95, CI= 1.44 - 2.65) and high LDL cholesterol levels (OR = 1.06, CI = 1.04 - 1.06) were identified as the independent risk factors of myocardial infarction. However, the anthropometric measurements, waist hip ratio (OR = 0.64, CI = 0.33 - 1.34) and body mass index ≥ 25 (OR = 0.75, CI = 0.46 - 1.22) did not show an association with myocardial infarctions. Conclusions: Anthropometric measurements did not qualify as risk factors of myocardial infarction in the local setting even though hypertension, diabetes, smoking and high LDL levels showed a significant association in par with the established data.

关键词： Myocardial Infarction anthropometry Risk Factors Case Control Study Sri Lanka

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Overweight/Obesity in University Students from Mexico: Comparison Using Different Indices

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Journal of Biosciences and Medicines 2024年第7期12卷 151-159页

作者： Gabriel Medrano-Donlucas Claudia Carolina Hernández-Peña Ricardo Juárez-Lozano Cecilia López-López Santiago C. Sigrist Flores Rafael Villalobos-Molina Itzell A. Gallardo-Ortíz Instituto de Ciencias Biomdicas Universidad Autnoma de Ciudad Jurez Ciudad Jurez Mxico Facultad de Estudios Superiores Iztacala Universidad Nacional Autnoma de Mxico Tlalnepantla de Baz Mxico

The goal was to compare body mass index (BMI), waist circumference (WC), waist to height ratio (WHtR), and relative fat mas (RFM), to identify the best predictor of overweight and obesity in university students from Mexico. This is a cross-sectional survey with 697 university students from northern and central Mexico (448 women, and 249 men aged 18 - 19 years). Data was collected during 2018. Overweight and obesity were calculated from those indices and for both, female and male students, the order of correlation between a pair of indices were WHtR vs. RFM > WHtR vs. WC > RFM vs. WC > WHtR vs. BMI > BMI vs. WC > RFM vs. BMI. It is concluded to use the WHtR and the RFM to better predict overweight and obesity in young Mexican university students.

关键词： Overweight and Obesity anthropometry anthropometry Indices

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Draft of an Anthropometric Reference System for Full-Term Cameroonian Newborns: Prospective Study with Analytical Aim in the Maternity Wards of Douala

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Open Journal of Obstetrics and Gynecology 2024年第3期14卷 435-450页

作者： Henri Essome Charlotte Epossè Ekoube Fulbert Mangala Nkwele Rita Carole Mbono Betoko Irène Cyrielle Edjoa Mboe Michel Roger Ekono Alphonse Ngalame Nyong Robert Tchounzou Ingrid Doriane Ofakem Ilick Hassanatou Iyawa Moustapha Bilkissou Astrid Ndolo Kondo Junie Ngaha Yaneu Marga Vanina Ngono Akam Gervais Mounchikpou Ngouhouo Grâce Tocki Toutou Nelly Noubi Valère Mve Koh Théophile Nana Njamen Training Teaching and Research Unit in Gynecology Obstetrics and Reproduction Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon Department of Obstetrics and Gynecology Laquintinie Hospital Douala Cameroon Department of Pediatrics Laquintinie Hospital Douala Cameroon Faculty of Health Sciences of Buea University of Buea Buea Cameroon Pluridisciplinary Department Laquintinie Hospital Douala Cameroon Faculty of Medicine and Biomedical Sciences University of Yaounde 1 Yaounde Cameroon

Introduction: anthropometry applied to newborns is a reliable indicator of the quality of fetal growth. The latter is influenced by genetic, racial and nutritional factors varying from one population to another, explaining why a standard cannot be applied to all populations. Research question: should the Caucasian frame of reference be dogmatically applied in our African context? Multicenter studies are therefore necessary;hence the interest of this work, the main objective of which was to describe the anthropometric profile of full-term newborns in the city of Douala. Methodology: We carried out a cross-sectional study with an analytical aim and prospective data collection in the maternity wards of the Douala General Hospital, Laquintinie Hospital, District hospitals of Deido, Nylon and Bonassama over a period of 4 months (January to April 2020). We were interested in any newborn, born alive, vaginally or by cesarean section, seen in the first 24 hours from a full-term single-fetal pregnancy whose mother had given consent. We excluded newborns whose term was unclear and those with congenital malformations or signs of embryo-foetopathy. Data collection was done using structured and pre-tested survey sheets. The study variables were obstetric and anthropometric. Statistical analyzes were carried out with CS Pro 7.3 and SPSS version 25.0 software. The Student, Chi-square and Fischer tests were used to compare the means of the variables, the percentages with a significance threshold P value Results: During the study period, 305 full-term newborns were included, divided into 172 boys and 133 girls. The average anthropometric parameters of the full-term newborn in the city of Douala were: average weight: 3305 grams, average height: 49.8 centimeters, average head circumference: 34.6 centimeters, average upper arm circumference: 11.3 centimeters, circumference average thoracic: 32.8 centimeters. The percentile distribution showed a 10th percentile at 2656 grams and a 90th

关键词： anthropometry Full-Term Newborn Douala

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Evaluation of Ear and Facial Indices of Ibibio and Efik Female Children of Akwa Ibom and Cross River States, Nigeria

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Journal of Biosciences and Medicines 2024年第7期12卷 1-8页

作者： Nsikak Michael Umoh Kelechi Chinkata Uruakpa Eru Eru Mba Michael Effiong Oku Theresa Isamoh Nnenna Williams Eric Agim Agaba Samson Omini Paulinus John Emah Gabriel Udo-Affah Department of Anatomical Sciences Faculty of Basic Medical Sciences College of Medical Sciences University of Calabar Calabar Nigeria

Background: The ear and face are indispensable and distinctive features for hearing and identification. Objectives: This study was designed to generate anthropometric data of the ear and facial indices of females of Efik and Ibibio children in Cross River and Akwa Ibom States, show morphological and aesthetic differences and ethnicity. Methods: A total of 600 female children (300 Efiks and 300 Ibibios) aged 2 to 10 years that met the inclusion criteria were chosen from selected primary schools in Calabar Municipality, Calabar South of Cross River State and from Uyo, Itu of Akwa Ibom State, Nigeria. Standardized measurements of face length, face width, ear length, and ear width were taken with a spreading caliper;the facial (proscopic) and ear (auricular) indices were determined. Results: Efik subjects presented a mean face length of 8.36 ± 0.06 cm, face width of 11.04 ± 0.04 cm, ear length of 4.92 ± 0.02 cm, and ear width of 3.06 ± 0.01 cm. Ibibio subjects had mean values for face length, face width, ear length, and ear width as 8.17 ± 0.05 cm, 10.75 ± 0.05 cm, 4.77 ± 0.03 cm, and 2.94 ± 0.02 cm respectively. The mean facial index and ear index for Efik subjects were 75.68 ± 0.31 and 62.16 ± 0.27 respectively;while the mean facial and ear indices for Ibibio subjects were 74.79 ± 0.36 and 61.80 ± 0.34 respectively. Statistical analysis demonstrated significant differences in face length, ear length, ear width and facial index, with the Efik subjects having higher values than Ibibio subjects (p Conclusion: The results showed hypereuryproscopic face as the prevalent face type among females of both ethnic groups, therefore can be of importance in sex, ethnic, and racial differentiation, and in clinical practice, aesthetics and forensic medicine.

关键词： anthropometry Ear Facial Indices Identification Nigeria

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