Predictive Ability of Hypertriglyceridemic Waist,Hypertriglyceridemic Waist-to-Height Ratio,and Waist-to-Hip Ratio for Cardiometabolic Risk Factors Clustering Screening among Chinese Children and Adolescents

Objective Hypertriglyceridemic waist(HW),hypertriglyceridemic waist-to-height ratio(HWHtR),and waist-to-hip ratio(WHR)have been shown to be indicators of cardiometabolic risk factors.However,it is not clear which indicator is more suitable for children and adolescents.We aimed to investigate the relationship between HW,HWHtR,WHR,and cardiovascular risk factors clustering to determine the best screening tools for cardiometabolic risk in children and adolescents.Methods This was a national cross-sectional study.Anthropometric and biochemical variables were assessed in approximately 70,000 participants aged 6–18 years from seven provinces in China.Demographics,physical activity,dietary intake,and family history of chronic diseases were obtained through questionnaires.ANOVA,χ2 and logistic regression analysis was conducted.Results A significant sex difference was observed for HWHtR and WHR,but not for HW phenotype.The risk of cardiometabolic health risk factor clustering with HW phenotype or the HWHtR phenotype was significantly higher than that with the non-HW or non-HWHtR phenotypes among children and adolescents(HW:OR=12.22,95%CI:9.54-15.67;HWHtR:OR=9.70,95%CI:6.93-13.58).Compared with the HW and HWHtR phenotypes,the association between risk of cardiometabolic health risk factors(CHRF)clustering and high WHR was much weaker and not significant(WHR:OR=1.14,95%CI:0.97-1.34).Conclusion Compared with HWHtR and WHR,the HW phenotype is a more convenient indicator with higher applicability to screen children and adolescents for cardiovascular risk factors.

Effects of exercise training on glucose metabolism indicators and inflammatory markers in obese children and adolescents:A metaanalysis

BACKGROUND Obesity in children and adolescents is a serious problem,and the efficacy of exercise therapy for these patients is controversial.AIM To assess the efficacy of exercise training on overweight and obese children based on glucose metabolism indicators and inflammatory markers.METHODS The PubMed,Web of Science,and Embase databases were searched for randomized controlled trials related to exercise training and obese children until October 2023.The meta-analysis was conducted using RevMan 5.3 software to evaluate the efficacy of exercise therapy on glucose metabolism indicators and inflammatory markers in obese children.RESULTS In total,1010 patients from 28 studies were included.Exercise therapy reduced the levels of fasting blood glucose(FBG)[standardized mean difference(SMD):-0.78;95%confidence interval(CI):-1.24 to-0.32,P=0.0008],fasting insulin(FINS)(SMD:-1.55;95%CI:-2.12 to-0.98,P<0.00001),homeostatic model assessment for insulin resistance(HOMA-IR)(SMD:-1.58;95%CI:-2.20 to-0.97,P<0.00001),interleukin-6(IL-6)(SMD:-1.31;95%CI:-2.07 to-0.55,P=0.0007),C-reactive protein(CRP)(SMD:-0.64;95%CI:-1.21 to-0.08,P=0.03),and leptin(SMD:-3.43;95%CI:-5.82 to-1.05,P=0.005)in overweight and obese children.Exercise training increased adiponectin levels(SMD:1.24;95%CI:0.30 to 2.18,P=0.01)but did not improve tumor necrosis factor-alpha(TNF-α)levels(SMD:-0.80;95%CI:-1.77 to 0.18,P=0.11).CONCLUSION In summary,exercise therapy improves glucose metabolism by reducing levels of FBG,FINS,HOMA-IR,as well as improves inflammatory status by reducing levels of IL-6,CRP,leptin,and increasing levels of adiponectin in overweight and obese children.There was no statistically significant effect between exercise training and levels of TNF-α.Additional long-term trials should be conducted to explore this therapeutic perspective and confirm these results.

Type 2 diabetes in children and adolescents:Exploring the disease heterogeneity and research gaps to optimum management

Over the past 20 years,the incidence and prevalence of type 2 diabetes mellitus(T2DM)in children and adolescents have increased,particularly in racial and ethnic minorities.Despite the rise in T2DM in children and adolescents,the pathophysiology and progression of disease in this population are not clearly understood.Youth-onset T2DM has a more adverse clinical course than is seen in those who develop T2DM in adulthood or those with T1DM.Furthermore,the available therapeutic options are more limited for children and adolescents with T2DM compared to adult patients,mostly due to the challenges of implementing clinical trials.A better understanding of the mechanisms underlying the development and aggressive disease phenotype of T2DM in youth is important to finding effective prevention and management strategies.This review highlights the key evidence about T2DM in children and adolescents and its current burden and challenges both in clinical care and research activities.

Pressure pain sensitivity: A new stress measure in children and adolescents with type 1 diabetes?

Type 1 diabetes(T1D)is associated with general-and diabetes-specific stress which has multiple adverse effects.Hence measuring stress is of great importance.An algometer measuring pressure pain sensitivity(PPS)has been shown to correlate to certain stress measures in adults.However,it has never been investigated in children and adolescents.The aim of our study was to examine associations between PPS and glycated hemoglobin(HbA1c),salivary cortisol and two questionnaires as well as to identify whether the algometer can be used as a clinical tool among children and adolescents with T1D.Eighty-three participants aged 6-18 years and diagnosed with T1D were included in this study with data from two study visits.Salivary cortisol,PPS and questionnaires were collected,measured,and answered on site.HbA1c was collected from medical files.We found correlations between PPS and HbA1c(rho=0.35,P=0.046),cortisol(rho=-0.25,P=0.02)and Perceived Stress Scale(rho=-0.44,P=0.02)in different subgroups based on age.Males scored higher in PPS than females(P<0.001).We found PPS to be correlated to HbA1c but otherwise inconsistent in results.High PPS values indicated either measurement difficulties or hypersensibility towards pain.

Clinical Analysis of 128 Children and Adolescents with Echinococcosis

Objective:To comprehend the clinical characteristics and treatment approaches for children and adolescents in Qinghai Province with two types of echinococcosis,cystic echinococcosis(CE)and alveolar echinococcosis(AE).Methods:A total of 128 pediatric inpatients with echinococcosis at the People’s Hospital of Qinghai Province and the Clinical Research Institute of Echinococcosis of Qinghai Province between January 2016 and December 2021 were chosen as subjects.Demographic and clinical data were collected,and double data entry was executed using EpiData 3.02.Factors influencing the cure of echinococcosis were analyzed with echinococcosis cure as the dependent variable,employing statistical analysis via SPSS 19.0.Results:Of the cases,35.9%had CE,and 64.1%had AE.Both types were observed in patients of all ages,with the majority aged 13-18.The number of cysts and their sizes varied between CE and AE.Complications were prevalent,including liver,gallbladder,lung,and nutritional complications.Univariate analyses revealed significant differences in outcomes based on factors such as cyst size(for CE),liver function grade(for AE),hydatid hypersensitivity test,operation,and length of hospital stay(P<0.05).Conclusion:This comprehensive analysis of hospitalized cases sheds light on the clinical data of echinococcosis in children and adolescents in Qinghai Province.The findings contribute to a scientific foundation for formulating effective prevention and control measures tailored to this demographic,facilitating an improved understanding of echinococcosis in Qinghai province.

Clinicopathologic Characteristics of Differentiated Thyroid Carcinoma in Children and Adolescents

Objective: To investigate the clinicopathologic features of differentiated thyroid carcinoma in children and adolescents. Methods: The clinical data of 7 children and adolescents with differentiated thyroid carcinoma were retrospectively analyzed, and the clinicopathologic features of differentiated thyroid carcinoma were analyzed by gender, tumor size and BRAF mutation. Results: There were 7 cases of thyroid papillary carcinoma. The mean age of patients was (18.71 ± 2.75), and the mean tumor diameter was (2.4 ± 1.04) cm. Lymph node metastasis rate was 100% (7/7). In children and adolescents, the lesion volume was larger, membrane invasion and vascular cancer thrombus were more likely to occur, BRAF mutation was less common, and the difference was statistically significant. Conclusion: Children and adolescents with differentiated thyroid carcinoma are more aggressive and prone to membrane invasion and lymph node metastasis;BRAF mutation is less common than in adults.

Study on the Health Status of Children and Adolescents under the Influence of COVID-19

Background: The COVID-19 epidemic is a public health security event affecting the whole country, which has a certain impact on the development and current situation of the health field. As a special group, children and adolescents need to receive attention and special care. Purpose: To study the health status of children and adolescents under the influence of COVID-19. Method: To collect and analyze the physical, mental and mental health data of 448 children aged 3 - 18 years in the Pediatric Medical Center of the Second Hospital of Jilin University since the COVID-19 outbreak, so as to grasp the physical, mental and mental health status and existing problems of children and adolescents under the impact of COVID-19 outbreak. Results: Food (seafood, mangoes, dairy products, animal protein, soy, peanuts, etc.) is the main allergen in the children and adolescents who participated in the survey, followed by inhalation (pollen, cat and dog hair, etc.). The diet was relatively normal, but there were still unhealthy eating behaviors, the detection rate was 5.36%. High calorie diet, high cholesterol diet, high salt diet, low protein diet, liquid diet in order from high to low, 85.27% of the normal water intake, drinking behavior was greatly affected by the family environment and school environment. The main problem affecting children’s digestion is constipation. Functional constipation accounts for more than 90% of children’s constipation, and its causes are mainly genetic factors, metabolic factors, mental factors, diet factors, etc. Genetic factors and unreasonable diet are the causes of children’s research results show that among 448 children and adolescents, 425 are in normal mental conditions. 94.87%;13, or 2.9%, were in the doldrums;There were 10 people in the state of hyperactivity, accounting for 2.23%, the main cause of functional. Conclusion: The health cloud platform was used to manage and analyze the data, in order to lay the foundation for the healthy growth and development of children and adolescents as well as the whole life cycle management of individual health.

The optimal atropine concentration for myopia control in Chinese children: a systematic review and network Metaanalysis

AIM:To figure out whether various atropine dosages may slow the progression of myopia in Chinese kids and teenagers and to determine the optimal atropine concentration for effectively slowing the progression of myopia.METHODS:A systematic search was conducted across the Cochrane Library,PubMed,Web of Science,EMBASE,CNKI,CBM,VIP,and Wanfang database,encompassing literature on slowing progression of myopia with varying atropine concentrations from database inception to January 17,2024.Data extraction and quality assessment were performed,and a network Meta-analysis was executed using Stata version 14.0 Software.Results were visually represented through graphs.RESULTS:Fourteen papers comprising 2475 cases were included;five different concentrations of atropine solution were used.The network Meta-analysis,along with the surface under the cumulative ranking curve(SUCRA),showed that 1%atropine(100%)>0.05%atropine(74.9%)>0.025%atropine(51.6%)>0.02%atropine(47.9%)>0.01%atropine(25.6%)>control in refraction change and 1%atropine(98.7%)>0.05%atropine(70.4%)>0.02%atropine(61.4%)>0.025%atropine(42%)>0.01%atropine(27.4%)>control in axial length(AL)change.CONCLUSION:In Chinese children and teenagers,the five various concentrations of atropine can reduce the progression of myopia.Although the network Meta-analysis showed that 1%atropine is the best one for controlling refraction and AL change,there is a high incidence of adverse effects with the use of 1%atropine.Therefore,we suggest that 0.05%atropine is optimal for Chinese children to slow myopia progression.

Report on Childhood Obesity in China (4) Prevalence and Trends of Overweight and Obesity in Chinese Urban School-age Children and Adolescents, 1985-2000

Objective To describe the nationwide prevalence of childhood overweight/obesity, and their group variations and trends over the past 20 years in the Chinese urban population. Methods Data sets of boys and girls at the age of 7-18 years collected from the series of Chinese national surveillance on students＇ constitution and health （CNSSCH） between 1985 and 2000 were divided into five socioeconomic and demographic groups, while BMI classification reference proposed by Working Group on Obesity in China （WGOC） was used as screening reference to calculate the prevalence and trends of overweight/obesity in these groups. Results In 2000, the prevalence of obesity and overweight in boys aged 7-18 years was 11.3% and 6.5% in Beijing, 13.2% and 4.9% in Shanghai, 9.9% and 4.5% in coastal big cities, and 5.8% and 2.0% in coastal medium/small-sized cities, respectively, while the prevalence of of obesity and overweight in girls of the same age group was 8.2% and 3.7% in Beijing, 7.3% and 2.6% in Shanghai, 5.9% and 2.8% in coastal big cities, and 4.8% and 1.7% in coastal medium/small-sized cities, respectively. The prevalence of obesity was low in most of the inland cities at an early stage of epidemic overweight. The epidemic manifested a gradient distribution in groups, which was closely related to status （SES） of the study population. However, a dramatic and steady increasing trend was witnessed among all sex-age subgroups in the five urban groups, and such a trend was stronger in boys than in girls, and much stronger in children than in adolescents. Conclusion Although China is at an early stage of epidemic obesity by and large, the prevalence of obesity in her urban population, particularly in coastal big cities has reached the average level of developed countries. The increasing trend has been rapid since early 1990s, and the increments in obesity and overweight are exceptionally high. The prospect of epidemic obesity in China is in no way optimistic. Therefore, preventive program should be focused on the improvement of the balance between caloric intake and energy expenditure, and interventions aimed at changing children＇s life styles.

Waist Circumference Distribution of Chinese School-age Children and Adolescents

Background Waist circumference （WC）, a proxy measure of central body fat, is a better predictor than overall body fat for cardiovascular risk factors in both adults and children. WC cutoffs have been established in many countries, but the national WC reference has not been developed in China. Objective To study the distribution of WC in a representative group of Chinese children for establishing Chinese WC cutoff points. Methods Cross-sectional data obtained from 15 mainland provinces and Hong Kong were collected. There were 160 225 children and adolescents aged 7-18 years old in total. The subjects were divided into five regional groups namely costal city, other city, noah rural, south rural, and Hong Kong, for analyzing the distribution of WC. Results A large variation in WC distribution was found among the five groups for both sexes. Coastal city group had the highest P85 WC values consistently from the early school ages to 18-year-old compared with other groups. In contrast, south rural group had P85 values consistently lagged behind not only the city groups but also the north rural group. Hong Kong group had a high P85 WC at early ages, but because of the smaller increments of WC during adolescence, the P85 curve was gradually exceeded by the north rural groups. Catch-up trend was found in the two rural groups since the peak of puberty. These disparities were caused by not only socioeconomic and urban-rural factors but also north-south differences. Because of the regional variation of WC, a ＂gradient＂ prevalence of central obesity was prospected among these groups. Comparisons of WC distributions between the Chinese and the U.S.A or Netherlands demonstrated the necessary of setting up China＇s own WC cutoffs. Sex and age-specific percentiles were obtained and smoothed by using LMS method. Conclusion The data obtained from this study could be used to develop national WC cutoff points for Chinese children and adolescents.

Secular Change in Stature of Urban Chinese Children and Adolescents, 1985-2010

Objective Research evidence shows a secular trend in Chinese physical growth in recent years.The aim of this study was to analyze and assess changes in stature of children and adolescents during the 25 years from 1985‐2010,using national data.Methods Data came from successive cycles of the Chinese National Survey on Students＇ Constitution and Health（CNSSCH）.Subjects were 7‐ to 18‐year‐old children and adolescents.Results An overall positive secular trend occurred in urban China during 1985‐2010.The overall average rates of increment were 2.4 and 1.7 cm/decade for boys and girls,respectively.Total increases in adult stature for boys and girls were 2.6 and 1.7 cm,yielding rates of 1.0 and 0.7 cm/decade,respectively.Cities with different socioeconomic levels had different characteristic trends.Mean stature increases in big cities were larger than those in moderate and small cities,and boys and girls in moderate and small cities showed greater potential for growth in stature.Conclusion An overall positive secular growth trend was associated with socioeconomic progress and differed with area socioeconomic levels.School policies and strategies should be developed based on increased stature,and should continue narrowing the inequity between different socioeconomic populations.

Malnutrition Prevalence in Lasa Xizang Children and Adolescents

Objective To assess the prevalence of malnutrition among children and adolescents in Xizang （Tibet）. Methods We analyzed data from the Chinese National Survey on Students＇ Constitution and Health for the years 1995, 2000, 2005, and 2010 pertaining to Tibetan children and adolescents in Lase （Lhasa）, aged 7-18 years old. Numbers of survey subjects for these years were：2 393, 2 754, 2 397, and 2 643, respectively. Results Our results indicated that the rate of occurrence of stunting in Tibet has evidenced a gradual decline：for boys, from 26.8%in 2000 to 9.3%in 2010;and for girls, from 25.8%in 2000 to 10.8%in 2010. In general, the wasting rate for both boys and girls in Tibet has gradually decreased over time：for boys, from 17.7%in 1995 to 4.6%in 2005;and for girls from 12.5%in 1995 to 2.3%in 2005. The stunting rates of boys aged 7-13 years old and of girls aged 7-11 years old were 67.5%and 53.1%, respectively, while these rates for boys aged 14-18 years old and girls aged 12-18 years old were 32.5%and 46.9%, respectively. Conclusion Stunting and wasting rates of Tibetan children and adolescents indicate a gradual declining trend over time. The stunting rates of both boys and girls during early puberty were significantly higher than those during late puberty.

Association of the Common Genetic Variant Upstream of INSIG2 Gene with Obesity Related Phenotypes in Chinese Children and Adolescents

Objective To study the association between the rs7566605 variant of INSIG2 and obesity-related phenotypes in Chinese children and adolescents. Methods The study sample consisted of two independent cohorts of Chinese children and adolescents. Anthropometric indices, lipids, blood pressure, fasting glucose, insulin and percentage of fat mass were determined. PCR with restriction fragment length polymorphism analysis was performed for genotyping the rs7566605 variant. Results In each of the two independent cohorts, no significant association was observed between rs7566605 and obesity under additive, dominant or recessive model. We also did not detect any difference in the genotype frequency between all the obese children and controls. Furthermore, we did not find evidence of an association between body composition indices and metabolic phenotypes in all children. However, the triglyceride level of CC homozygotes was significantly higher than that of GG＋GC genotypes in obese children （P=0.022）. Additionally, we observed a non-significant trend of severe obesity in a post-hoc test. Conclusion INSIG2 rs7566605 variant is not associated Chinese childhood obesity in two independent cohorts. Further study is needed to verify the effect of rs7566605 on triglyceride in obese children.

Reduced Arterial Compliance Associated with Metabolic Syndrome in Chinese Children and Adolescents

Objective To explore the metabolic syndrome and its association with arterial compliance in Chinese children and adolescents. Methods 337 participants aged 6 to 18 years with males accounted for 55.8% were grouped according to their traits of metablic syndrome. Anthropometry, blood pressure, fasting plasma glucose, insulin and serum lipid profile were measured. Homeostasis model was assessed and insulin resistance （HOMA-IR） index was measured and calculated for estimating individual insulin resistance. Arterial compliance was also measured using digital pulse wave analyzing method （Micro medical, London）, and stiffness index was calculated. Results The stiffness index in participants with metablic syndrome was significant higher than that in participants with no riskof metablic syndrome [（7.69±1.63） vs （6.25±0.86） m/s, P〈0.01] and stiffness index and HOMA-IR were progressively increased with the increase of traits of metablic syndrom （P for linear trend 〈0.001）. After gender, age, and pubertal development were adjusted, both traits of metablic syndrome and HOMA-IR were correlated positively with stiffness index （both P〈0.05）. Conclusion The clustering of metablic syndrome was closely associated with risk at increased arterial stiffness in Chinese children and adolescents. It was suggested that arterial compliance assessment of children and adolescents might be an important measure for prevention of cardiovascular diseases.

Nutrition in Chinese-Korean Children and Adolescents

Objective To study the nutrition habits among Chinese-Korean children and adolescents in Yanbian Autonomous Prefecture, Jilin, China. Methods Data were obtained from the Chinese National Survey on Students＇ Constitution and Health in 1995, 2000, 2005, and 2010 for Chinese-Korean children and adolescents aged 7-18 years. The number of the subjects included was 4789, 4704, 5875, and 5315, respectively. Results The rate of the occurrence of stunting showed a declining trend from 1995 to 2010 （for boys： urban, 6.3%; rural, 12.7% in 1995 and 3.5% for both in 2010. For girls： urban, 7.8%; rural, 13.4% in 1995 and 4.2% and 5.5%, respectively, in 2010）. Although the ratio of wasting did not show significant differences between the urban and rural children and adolescents in 1995, 2000, 2005, and 2010 respectively, the ratio of occurrence of overweight or obesity increased （for boys： urban, 7.3% and 1.3% in 1995, 17.6% and 12.9% in 2010; rural, 7.0% and 1.3% in 1995, 14.6% and 12.8% in 2010, respectively. For girls： urban, 8.1% and 1.0% in 1995, 17.3% and 8.6% in 2010; rural 5.7% and 0.7% in 1995, 16.4% and 7.4% in 2010, respectively）. Conclusion The ratio of malnutrition in children and adolescents in Chinese-Korean areas declined from 1995 to 2010, and the distinction in malnutrition between the urban and rural areas was negligible in 2010. Further, the ratio of overweight and obesity increased over this period.

Prevalence and Years of Life Lost due to Disability from Dental Caries among Children and Adolescents in Western China,1990-2015

Objective To analyze the prevalence and years lived with disability （YLD） from dental caries among children and adolescents and the time trends over the past two decades in Sichuan province, the largest province in west China. Methods Based on the Global Burden of Disease Study 2015 （GBD2015）, which systematically assessed the epidemiological characteristics of major diseases and their transitions by country and region from 1990 to 2015, we extracted the estimated results for China. We then used the Bayesian meta-regression method to estimate the sex- and age-specific prevalences and YLDs from dental caries among children and adolescents under 15 years old in Sichuan province and compared them with global and national indicators for the same period. Results In 2015, there were almost 6 million cases of dental caries in children and adolescents （aged 〈 15 years） in Sichuan province, accounting for 6% of the total cases in China. For children under 5 years, the prevalence of deciduous caries was 55.9%, and the YLDs value was 10.8 per 100,000, while it was 24.3% and 5.1 per 100,000 respectively among 5- to 14-year-olds; for those aged 5 to 14 years, the prevalence of permanent caries was 21.5%, and the YLDs value was 11.5 per 100,000. From 1990 to 2015, the prevalence of dental caries for children under 5 years increased substantially, by 16.2%, and the YLDs increased by 8.7%. Among those aged 5 to 14 years, the prevalence increased and the YLDs decreased. Conclusion Dental caries remains a huge health burden in Western China. In contrast to the global and national data, the trend has increased rapidly over the past 25 years in this region. This work provides suggestions for the prevention and control for oral health in China with the policy of two-child.

Evaluate the effects of metabolic syndrome in adolescents and children

The metabolic syndrome(MS)in adolescents and children can cause serious consequences that lead researchers to pay efforts to study in such area.Presently,MS definition is still not standardized.Different versions of MS definition have been used by numerous studies,which may be a problem to identify MS and then to predict and prevent clinical diseases.The pediatric literature shows that insulin resistance and obesity might be the key underlying pathophysiology of MS to cause many related diseases.High prevalence of MS is in overweight and obese children and adolescents.This article focuses on such above issues and also effects of MS on two main disease outcomes:cardiovascular disease and type 2 diabetes.

Step it up： Promoting physical activity in school-aged children and adolescents in China

In this special issue of the Journal of Sport and Health Science,a series of articles describe the results of the 2016Physical Activity and Fitness in China—The Youth Study.The results show a relatively high prevalence of sedentary behaviors,unhealthy weight,lower fitness levels,and lower levels

Increases in Height among Chinese Children and Adolescents by Gender: An Age-Period-Cohort Analysis

Objective To examine increases in average height among Chinese children and adolescents.Methods The data were obtained from the China Health and Nutrition Survey conducted during the period 1989–2015. A stratified multistage cluster sampling method was utilized to select participants aged 2–22 years in each province. Linear regression was used to examine the effects of age, birth cohort, and survey period on height.Results A total of 15,227 males and 13,737 females were included in the final analysis. Age(A) showed a continuous effect on height. The average heights of the investigated groups increased continuously during the investigation period. By 2015, the average height of the overall group increased by 7.87 cm compared to the average height during the 1989 survey. Moreover, birth year(cohort, C) also had a stable effect on height. Using the height of individuals born in or before 1975 as a reference, the average height of each birth cohort increased in comparison to the previous birth cohort.Conclusions The height of Chinese children and adolescents was affected by age, period, and cohort effects, and this effect is governed by certain rules. The age-period-cohort model can be used to analyze the trends of children’s and adolescent’s heights. The findings provide a scientific basis for the formulation of children’s and adolescents’ growth and development policies in China.

An Objective Measure to Evaluate Actual Body Shape among Children and Adolescents in China

Objective The purpose of this study was to explore an objective measure to assess actual body shape of children and adolescents in China. Methods Based on the Chinese National Survey on Student＇s Constitution and Health （CNSSCH） in 2005, 210 927 children and adolescents＇ （7-18 years） body height, body weight, chest circumference, sitting height, chest circumference-height ratio, chest circumference-sitting height ratio, chest circumference-low limb ratio, and sitting height-low limb ratio measurements were used to develop an objective measure by using transformation variables and explored factor analysis （EFA）. Discrimination power of the objective measure was evaluated based on BMI reference and Receiver Operating Characteristic curves （ROC）. Results The objective measure included four dimensions scores：transverse dimension （TD） indicating weight and chest circumference; length dimension （LD） indicating height and sitting height;transverse-length ratio dimension （TLD） indicating chest circumference-height ratio, chest circumference-sitting height and chest circumference-low limb ratio; proportion dimension （PD） indicating sitting height-low limb ratio. The whole dimension （WD） indicating the whole body shape was showed by the average of four dimensions scores. Four dimensions and WD scores were approximately 80 in children and adolescents with normal weight, and higher than those of overweight, obesity, and underweight （all P-values〈0.001）. Areas under ROC of overweight and obesity compared with normal weight ranged from 0.88 to 1.00 for scores of TD, TLD, and WD. Conclusion The objective measure which included four dimensions was explored, and TD, TLD, and WD had significant discrimination power.