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Objective To understand the prevalence of sarcopenia,sarcopenic obesity and osteoporosis, and to analyze the influence of sarcopenia and sarcopenic obesity on osteoporosis. Methods After all the people signed the informed research agreement, the experimental subjects were selected from Han people over 20 years old in Liaoning region, and a total of 1266 cases were included. The distribution of muscle mass, fat mass and bone mineral density in different parts of adults were measured by bioelectrical impedance analyzer (BIA) and bone densitometer, and the correlation between sarcopenia and sarcopenic obesity and osteoporosis in adults was studied. Results With the increase of age, the muscle mass of limbs, trunk, total muscle mass and body weight of the Han adults in Liaoning showed a trend of increasing at first and then decreasing. There was no significant difference in the prevalence of sarcopenia and sarcopenic obesity between men and women, but there was a significant difference in the prevalence of osteoporosis between men and women. The prevalence of all three groups reached the peak in the age group above 60, and the difference was statistically significant.The risk factor for osteoporosis was sarcopenia and sarcopenic obesity. Conclusion Among adults of Han nationality in Liaoning, the prevalence of sarcopenic obesity,sarcopenia and osteoporosis is significantly different in age. Bone condition is affected by fat mass and muscle mass.
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[Abstract] Objective To explore the body index and typing characteristics of Xibe nationality. Methods According to Anthropomatric Methods, height, chest circumference, sitting height, shoulder width, pelvic width and body mass morphological indexes were collected from 588 Xibe people in Yili area and 420 Xibe people over 18 years old in Shenyang area. After data collation, body index and typing were calculated and analyzed statistically. Results Except for Xibe male stature-shoulder breadth index and Caup’ s index in Yili area and female stature-shoulder breadth index in Shenyang area, there were differences among age groups in other indexes (P < 0. 05). Except for male stature-chest circumference index, stature-crista iliaca index, female stature-chest circumference index, stature-sitting height index, Manouvrier’s skelic index, there were differences among regions (P<0. 05). The adult body shape of Xibe nationality was mainly of wide chest, wide shoulder, long trunk, wide pelvis, medium leg and sub-long leg (male), sub-short leg and medium leg (female), and overweight. Conclusion There are regional and age differences in the body index and typing of Xibe adults. Compared with other ethnic minorities, Xibe nationality’s stature-chest circumference index, stature-shoulder breadth index, stature-crista iliaca index, Caup’s index are at a higher level. The proportion of legs and body of Xibe nationality is in the middle level, while the proportion of trunk is slightly shorter for men and slightly longer for women.
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Objective To discuss the main reasons for the difference of sedum development between Daur adults in Inner Mongolia and Xinjiang. Methods Nine circumference values and six skin fold thickness of 544 adults of Daur nationality (304 in Xinjiang and 240 in Inner Mongolia) were investigated by random sampling. Circumferences, skin fold thickness and obesity indexes of Daur nationality in Xinjiang and Inner Mongolia were analyzed. Results There were significant differences in 8 circumference without thigh circumference, 2 skin fold thickness such as triceps skinfold, subscapularis skinfold, 3 obesity indexes such as Verv index, body fat rate, body mass index(BMI). Correspondence analysis showed that subcutaneous fat development was stronger in northern regions than in southern regions. Conclusion The Daur nationality in Inner Mongolia has more fat and less muscle than that in Xinjiang. The problems of overweight and obesity in both regions are serious. It is suggested to pay attention to exercise and diet. Low temperature,lack of physical exercise, low temperature, low economic and medical standards and unhealthy eating habits can thicken subcutaneous fat.
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Objective To obtain the physical anthropological characteristics of head and face of Tajik adults in Aketao, and to explore their ethnic origin through cluster analysis with other populations. Methods According to Anthropometric Method, 286 Tajik adults (male 121, female 165) in Aketao, Xinjiang were recruited and analyzed. The survey included 12 observation indicators of head and face, 19 measuring indicators of head and face, 12 indexes of head and face and its classification. Results The indicators of head length, head breadth, head height, minimum frontal breadth, face breadth, bigonial breadth, nose breadth, mouth breadth, auricular height, physiognomic facial height, morphological facial height, nasal length, nasal height, physiognomic ear length, physiognomic ear breadth, zygomatic protection, nasal root height, nasal profile, nasal base of Tajik adults in Aketao had gender differences (P < 0. 05). Compared with the Tajik adults in Aketao and Taxkorgan, the type indicators of head and face of zygomatic protection, direction of eyeslits, nasal root height, nasal base, maximal diameter of nostrils, lobe types, nreadth-height index of head type, morphological facial index type, nasal index type had regional differences (P<0. 05). The cluster analysis showed that Tajik adults have unique characteristics of head and face, which were grouped separately and were more similar to Iranians. Conclusion Tajik adults in Aketao have the characteristics of head and face of the West Eurasian. The characteristics of head and face of Tajik adults in Aketao and Taxkorgan are somewhat different. From characteristics of head and face, they may be related to the Eastern Iranian tribe.
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Objective To explore the somatotype characteristics and changing rules of Tajik adults. Methods The Heath-Carter bod)' type method was used to determine the body size of 280 (124 males and 156 females) Tajik adults. Results The average body size of Tajik males and females were 4. 3-3. 1-1. 8 and 7. 0-3. 1-1. 1, respectively, and both are mesomorphic endomorphy.The ectomorphy of Tajik nationality were negatively correlated with age, female endomorphy and mesomorphy were positively correlated with age, while endomorphy and mesomorphy were not correlated with age. With increasing age, the difference in body shape between female age groups was more obvious than that of males. Conclusion The Tajik have less skeletal muscle mass, and women have developed body fat, which is different from the Tibetan people and other people in the Altaic language family.
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Objective To study the physical characteristics of body of Xibe adults in Liaoning province and to accumulate data for the studyof physical anthropology. Methods The investigation method and judging standard were refered to correlative regulations in " Anthropometric Method ". The survey included 33 measurement items, 5 indicators and 6 types, 330 Xibe adult people (male 174, female 156) were recruited. Results According to the classification of body part index, the rates of long trunk, wide chest, wide shoulder and wide pelvis were the highest in all the adults of Xibe nationality in Liaoning province, the rates of middle and sub-long legs were the highest in the males, and the rates of super short legs were the highest in the females. According to the stature type, the rates of high type were the highest in males and females. Conclusion The body physical characteristics of male adults of Xibe nationality in Liaoning are the most similar to those of male adults of Xibe nationality in Xinjiang, and the body physical characteristics of female adults of Xibe nationality in Liaoning were between those of female adults of ethnic minorities in Northwest China and Northeast China.
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Objective To investigate the types of tongue movement in Xinjiang Kazakhs, to explore the relationship between tongue movement types, and to provide inference for genetic of human anthropology. Methods Totally 405 samples (178 males, 227 females) of Kazakh in Tacheng, Xinjiang, were investigated for the types of tongue movement. Chi-square test, u test and cluster analysis were used to explore the characteristics of tongue movement of Kazakhs and the tongue movement of other ethnic groups relation. Generalized multivariate dimension reduction (GMDR) analysis and logistic regression were used to analyze the correlations between tongue movements. Results The frequencies of rolling tongue, folding tongue, twisting tongue, and pointed tongue were 73. 08%, 41. 97%, 18. 02%, and 66. 91% respectively. No gender difference was found in the frequencies of four tongue moving types. Compared with other ethnic groups in our country, the frequency of rolling tongue and pointed tongue was at a moderate level, the frequency of folding tongue was higher, and the frequency of twisting tongue was lower. The cluster analysis result showed that the tongue movement type of Xinjiang Kazak was closest to that of Han nationality in Jinzhou, Liaoning. GMDR result showed that among the four tongue movements, there were interactions between the combinations of rolling tongue and folding tongue, folding tongue and rolling tongue and pointed tongue, twisting tongue and pointed tongue, and rolling tongue and folding tongue,and pointed tongue and folding tongue. Logistic regression result showed that there were correlations between rolling tongue and folding tongue, pointed tongue and folding tongue, folding tongue and pointed tongue and rolling tongue. Conclusion Compared with the tongue movements of the domestic ethnic groups, the four types of tongue movements of the Kazakhs in Xinjiang are stronger in folding tongue movement, weaker in tongue turning movement, and average in rolling tongue and pointed tongue movement. There is a relationship between rolling tongue and folding tongue, pointed tongue and folding tongue, and folding tongue are related to pointed tongue and rolling tongue.
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Objective To understand the distribution characteristics of body fat content and basal metabolic rate among Xibo adults in Xinjiang and to explore the correlation between them. Methods The people aged between 35 and 70 were randomly selected to be the research object, and a total of 536 people (263 males and 273 females) were selected for the study. Subcutaneous fat, visceral fat, weight, stature, defat weight, body fat rate and basal metabolic rate were measured using the body composition analyzer. The correlation between body fat content and basal metabolic rate was studied by regression analysis, and regression equation coefficient was calculated. Results There were statistically significant in total fat, defate body weight and body fat percentage (P<0. 05) of different aged Xibo adults in Xinjiang, except for male visceral fat and female subcutaneous fat. There were statistically significant subcutaneous fat, total fat and body fat percentage(P<0. 05) between the sexes, except for visceral fat. The visceral fat content among Xibo adults in Xinjiang was negatively correlated with basal metabolic rate (P<0. 05). Conclusion Body lipid distribution is differences in different aged and gender among Xibo adults in Xinjiang. There is a negative correlation between visceral fat and basal metabolic rate.
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Objective To investigate the 20 facial morphological characteristics of Xibo ethnicity adults in Chabchar in Xinjiang, and to explore the causes of the features, so as to provide basic data for the basic study of minority anthropology. Methods A random sampling method was used to determine 677 Xibo ethnicity adults, and 20 facial morphologyical characteristics was measured and statistically analyzed. Results In terms of age groups, a total of 3 indicators which were opening height of eyeslits(