Throughout its more than 5000-year history,China has a long tradition of encouraging active engagement in physical and sport activities.1,2This enduring tradition,however,has been facing some major headwinds as China ...Throughout its more than 5000-year history,China has a long tradition of encouraging active engagement in physical and sport activities.1,2This enduring tradition,however,has been facing some major headwinds as China continues to experience demographic and environmental changes related to aging,urbanization,and lifestyle shifts.3-5Mounting evidence indicates increasing levels of sedentary behaviors。展开更多
Objective This study aimed to measure the basal energy expenditure(BEE)of Chinese healthy adults and establish an accurate predictive equation for this population.Methods In total,470 Chinese healthy adults had their ...Objective This study aimed to measure the basal energy expenditure(BEE)of Chinese healthy adults and establish an accurate predictive equation for this population.Methods In total,470 Chinese healthy adults had their BEE measured using the Cosmed K4b2 portable metabolic system.Multiple linear regression analysis was applied to develop new optimal equations for predicting BEE.The bias,accuracy rate,concordance correlation coefficient(CCC),and root mean square error(RMSE)were used to evaluate the accuracy of the predictive equations.Results There was a significant difference in BEE between males and females,with 5,954 kJ/d and 5,089 kJ/d,respectively.People living in rural areas expended significantly higher BEE(5,885 kJ/d)than those in urban areas(5,279 kJ/d).Previous equations developed by Henry,Schofield,Harris-Benedict(HB),and Liu overestimated the BEE of Chinese healthy adults.The new equations derived from the present study displayed the smallest average bias and RMSE from the measured basal energy expenditure(mBEE).The CCC of the new equations was higher than other predictive equations,but it was lower than 0.8.There was no significant difference in the accuracy rate among all predictive equations.Conclusions Sex and regional differences in BEE were observed in Chinese healthy adults.Neither the widely used previous predictive equations nor the one derived in the present study were accurate enough for estimating the BEE of Chinese healthy adults.Further study is required to develop more accurate equations for predicting the BEE of Chinese healthy adults aged between 20–45 years.展开更多
Gall Bladder MeridianThe Gall Bladder Meridian works dynamically in Zishi(from 11 p.m.to 1 a.m.).Going to sleep before Zishi means that the gall bladder is able to complete the process of metabolism.In the morning,peo...Gall Bladder MeridianThe Gall Bladder Meridian works dynamically in Zishi(from 11 p.m.to 1 a.m.).Going to sleep before Zishi means that the gall bladder is able to complete the process of metabolism.In the morning,people will feel refreshed with no dark circles around the eyes.Reminder:Stay relaxed,keep warm and sleep well.展开更多
Chinese doctors are good. They not only give you good medical care, hut also they are friendly, talk well and they do not discriminate or stigmatize against you like some local doctors.
Diffusion tensor imaging was performed in 105 volunteers free of central nervous system lesions.No differences were found in fractional anisotropy between the left and right cerebral peduncles among subjects（P 0.05）...Diffusion tensor imaging was performed in 105 volunteers free of central nervous system lesions.No differences were found in fractional anisotropy between the left and right cerebral peduncles among subjects（P 0.05）.The lower limit value of fractional anisotropy was 0.36,and the asymmetry ratio was 0.77.The area and lower limit value of the cerebral peduncles were 0.90 cm2 and 0.83,respectively.These results will be useful in evaluating the diagnosis of Wallerian degeneration following cerebral infarction.展开更多
Colleges and universities are an important position for training excellent talents. The proposal of "Healthy China" strategy putsforward higher requirements for College Physical Education teaching. At the sa...Colleges and universities are an important position for training excellent talents. The proposal of "Healthy China" strategy putsforward higher requirements for College Physical Education teaching. At the same time, the popularization of scientific andtechnological achievements in sports colleges and universities has also resulted in one. Therefore, the author studies the impact ofthe popularization of scientific and technological achievements in sports colleges and universities from the perspective of healthyChina. College physical education should be guided by the "healthy China" strategic goal, change the teaching concept, improvethe teacher's own quality, reform the curriculum and evaluation system, cultivate students' health awareness and exercise habits,and then improve the overall quality of students' sports. It can promote the further development of the popularization of scientificand technological achievements in universities.展开更多
It remains unclear whether limitations in activities of daily living(ADL) increase the risk of stroke in older Chinese adults.This longitudinal study used data from the Chinese Longitudinal Healthy Longevity Survey to...It remains unclear whether limitations in activities of daily living(ADL) increase the risk of stroke in older Chinese adults.This longitudinal study used data from the Chinese Longitudinal Healthy Longevity Survey to investigate the effects of limitations in ADL on the incidence of stroke in older adults.Between 2002 and 2011,46,728 participants from 22 provinces in China were included in this study.Of participants,11,241 developed limitations in ADL at baseline.A 3-year follow-up was performed to determine the incidence of stroke.During the 3-year follow-up,929 participants(8.26%) and 2434 participants(6.86%) experienced stroke in the ADL limitations group and non-ADL limitations group,respectively.Logistic regression was used to analyze the effect of ADL limitations on the risk of stroke.The results showed that after adjusting for the confounding factors gender,age,weight,hypertension,diabetes,heart disease,natural teeth,hearing impairment,visual impairment,smoking,alcohol abuse,exercise,ethnicity,literacy,residential area,and poverty,the ADL limitations group had a 77% higher risk of developing stroke than the non-ADL limitations group.After propensity score matching,the ADL limitations group still had a 33% higher risk of developing stroke than the non-ADL limitations group(OR = 1.326,95% CI:1.174–1.497).These findings suggest that limitations in ADL are a stroke risk factor.展开更多
A Chinese Compilation of Physical Activities was compiled to estimate the energy costs of physical activities(PAs)using data on adults aged 18–64.Data were obtained from published articles and laboratory measurements...A Chinese Compilation of Physical Activities was compiled to estimate the energy costs of physical activities(PAs)using data on adults aged 18–64.Data were obtained from published articles and laboratory measurements.Databases,including PubMed,Embase,Scopus,Ebsco,Web of Science,Chinese National Knowledge Infrastructure,Wan Fang Data,National Science and Technology Report Service,Public Health Scientific Data were searched to collect data from inception to January 2022,on energy expenditure associated with PA in the healthy Chinese population.Two reviewers independently screened the literature and extracted,classified,and summarized data.Data were measured for 36 PAs using indirect calorimetry.Detailed descriptions of specific activities and metabolic equivalent values were provided by summarizing 241 physical activities in 13 categories.The first edition of the Chinese Compilation of PAs in Healthy Adults Aged 18–64(CCPA)was created.It provides valuable resources for people who regularly engage in physical exercise,researchers,educators,fitness professionals,and health or commercial sectors to quickly obtain various PA MET intensities.In the future,the energy expenditure of various PAs of different ages within the Chinese population can be measured based on the CCPA.展开更多
Dear Editor,A few studies have focused on exploring APOE gene- related effects on cognitive functions and brain activities in healthy populations. Bondi et aL found that ε4 carriers perform significantly worse on the...Dear Editor,A few studies have focused on exploring APOE gene- related effects on cognitive functions and brain activities in healthy populations. Bondi et aL found that ε4 carriers perform significantly worse on the California Verbal Learning Test than non-carriers in non-demented old subjects （mean age, 72 years）ε11. But the results are not entirely consistent. For example, Scarmeas et aL found no effect of the E4 allele on neuropsychological performance[2] in young adults, and Jochemsen et al. found that the ε4 allele is associated with age-related cognitive decline[3]. Furthermore, protective and negative effects of the E2 allele on cognition are inconsistent[4＇ s]. APOE E2 is thought to be a protective allele for AD in the elderly population due to its role in the superior cognitive performance of ε2 carriers compared to E3 or E4 carriers[5]. However, the ε2 allele has also been found to have a negative effect on AD pathology[4].展开更多
文摘Throughout its more than 5000-year history,China has a long tradition of encouraging active engagement in physical and sport activities.1,2This enduring tradition,however,has been facing some major headwinds as China continues to experience demographic and environmental changes related to aging,urbanization,and lifestyle shifts.3-5Mounting evidence indicates increasing levels of sedentary behaviors。
基金Supported by Key Projects of the National Science and Technology Pillar Program[No.2008BAI58B01].
文摘Objective This study aimed to measure the basal energy expenditure(BEE)of Chinese healthy adults and establish an accurate predictive equation for this population.Methods In total,470 Chinese healthy adults had their BEE measured using the Cosmed K4b2 portable metabolic system.Multiple linear regression analysis was applied to develop new optimal equations for predicting BEE.The bias,accuracy rate,concordance correlation coefficient(CCC),and root mean square error(RMSE)were used to evaluate the accuracy of the predictive equations.Results There was a significant difference in BEE between males and females,with 5,954 kJ/d and 5,089 kJ/d,respectively.People living in rural areas expended significantly higher BEE(5,885 kJ/d)than those in urban areas(5,279 kJ/d).Previous equations developed by Henry,Schofield,Harris-Benedict(HB),and Liu overestimated the BEE of Chinese healthy adults.The new equations derived from the present study displayed the smallest average bias and RMSE from the measured basal energy expenditure(mBEE).The CCC of the new equations was higher than other predictive equations,but it was lower than 0.8.There was no significant difference in the accuracy rate among all predictive equations.Conclusions Sex and regional differences in BEE were observed in Chinese healthy adults.Neither the widely used previous predictive equations nor the one derived in the present study were accurate enough for estimating the BEE of Chinese healthy adults.Further study is required to develop more accurate equations for predicting the BEE of Chinese healthy adults aged between 20–45 years.
文摘Gall Bladder MeridianThe Gall Bladder Meridian works dynamically in Zishi(from 11 p.m.to 1 a.m.).Going to sleep before Zishi means that the gall bladder is able to complete the process of metabolism.In the morning,people will feel refreshed with no dark circles around the eyes.Reminder:Stay relaxed,keep warm and sleep well.
文摘Chinese doctors are good. They not only give you good medical care, hut also they are friendly, talk well and they do not discriminate or stigmatize against you like some local doctors.
基金the grant of Science and Technology Bureau of Zhongshan, No. 20102C146
文摘Diffusion tensor imaging was performed in 105 volunteers free of central nervous system lesions.No differences were found in fractional anisotropy between the left and right cerebral peduncles among subjects（P 0.05）.The lower limit value of fractional anisotropy was 0.36,and the asymmetry ratio was 0.77.The area and lower limit value of the cerebral peduncles were 0.90 cm2 and 0.83,respectively.These results will be useful in evaluating the diagnosis of Wallerian degeneration following cerebral infarction.
文摘Colleges and universities are an important position for training excellent talents. The proposal of "Healthy China" strategy putsforward higher requirements for College Physical Education teaching. At the same time, the popularization of scientific andtechnological achievements in sports colleges and universities has also resulted in one. Therefore, the author studies the impact ofthe popularization of scientific and technological achievements in sports colleges and universities from the perspective of healthyChina. College physical education should be guided by the "healthy China" strategic goal, change the teaching concept, improvethe teacher's own quality, reform the curriculum and evaluation system, cultivate students' health awareness and exercise habits,and then improve the overall quality of students' sports. It can promote the further development of the popularization of scientificand technological achievements in universities.
基金supported by a grant from the Clinical Research Project of Affiliated Hospital of Guangdong Medical University of China,Nos.LCYJ2018A00 (to ZL) and LCYJ2019C006 (to YSC)the Natural Science Foundation of Guangdong Province of China,No.2020A151501284 (to ZL)+1 种基金the Science and Technology Planning Project of Zhanjiang of China,No.2018A01021 (to ZL)a grant from the Characteristic Innovation Projects of Colleges and Universities in Guangdong Province of China,No.2019KTSCX045 (to ZL)。
文摘It remains unclear whether limitations in activities of daily living(ADL) increase the risk of stroke in older Chinese adults.This longitudinal study used data from the Chinese Longitudinal Healthy Longevity Survey to investigate the effects of limitations in ADL on the incidence of stroke in older adults.Between 2002 and 2011,46,728 participants from 22 provinces in China were included in this study.Of participants,11,241 developed limitations in ADL at baseline.A 3-year follow-up was performed to determine the incidence of stroke.During the 3-year follow-up,929 participants(8.26%) and 2434 participants(6.86%) experienced stroke in the ADL limitations group and non-ADL limitations group,respectively.Logistic regression was used to analyze the effect of ADL limitations on the risk of stroke.The results showed that after adjusting for the confounding factors gender,age,weight,hypertension,diabetes,heart disease,natural teeth,hearing impairment,visual impairment,smoking,alcohol abuse,exercise,ethnicity,literacy,residential area,and poverty,the ADL limitations group had a 77% higher risk of developing stroke than the non-ADL limitations group.After propensity score matching,the ADL limitations group still had a 33% higher risk of developing stroke than the non-ADL limitations group(OR = 1.326,95% CI:1.174–1.497).These findings suggest that limitations in ADL are a stroke risk factor.
基金Funding was provided by the National Key R&D Program of China(2018YFC2000600).
文摘A Chinese Compilation of Physical Activities was compiled to estimate the energy costs of physical activities(PAs)using data on adults aged 18–64.Data were obtained from published articles and laboratory measurements.Databases,including PubMed,Embase,Scopus,Ebsco,Web of Science,Chinese National Knowledge Infrastructure,Wan Fang Data,National Science and Technology Report Service,Public Health Scientific Data were searched to collect data from inception to January 2022,on energy expenditure associated with PA in the healthy Chinese population.Two reviewers independently screened the literature and extracted,classified,and summarized data.Data were measured for 36 PAs using indirect calorimetry.Detailed descriptions of specific activities and metabolic equivalent values were provided by summarizing 241 physical activities in 13 categories.The first edition of the Chinese Compilation of PAs in Healthy Adults Aged 18–64(CCPA)was created.It provides valuable resources for people who regularly engage in physical exercise,researchers,educators,fitness professionals,and health or commercial sectors to quickly obtain various PA MET intensities.In the future,the energy expenditure of various PAs of different ages within the Chinese population can be measured based on the CCPA.
基金supported by the National Natural Science Foundation of China (81130024)the National Key Technology R & D Program of the Ministry of Science and Technology of China during the 12th Five-Year Plan (2012BAI01B06)
文摘Dear Editor,A few studies have focused on exploring APOE gene- related effects on cognitive functions and brain activities in healthy populations. Bondi et aL found that ε4 carriers perform significantly worse on the California Verbal Learning Test than non-carriers in non-demented old subjects （mean age, 72 years）ε11. But the results are not entirely consistent. For example, Scarmeas et aL found no effect of the E4 allele on neuropsychological performance[2] in young adults, and Jochemsen et al. found that the ε4 allele is associated with age-related cognitive decline[3]. Furthermore, protective and negative effects of the E2 allele on cognition are inconsistent[4＇ s]. APOE E2 is thought to be a protective allele for AD in the elderly population due to its role in the superior cognitive performance of ε2 carriers compared to E3 or E4 carriers[5]. However, the ε2 allele has also been found to have a negative effect on AD pathology[4].
