目的探讨身体体质量(body mass index,BMI)与结直肠癌发病的关系,为结直肠癌的预防提供参考。方法用病例对照研究法分析202例首次确诊的结直肠癌患者和202例非癌症患者的BMI情况,比较两组人群BMI的情况。结果首次确诊的结肠癌患者平均BM...目的探讨身体体质量(body mass index,BMI)与结直肠癌发病的关系,为结直肠癌的预防提供参考。方法用病例对照研究法分析202例首次确诊的结直肠癌患者和202例非癌症患者的BMI情况,比较两组人群BMI的情况。结果首次确诊的结肠癌患者平均BMI为(25.122±3.4642)kg/m2,对照组人群平均BMI为(21.175±3.0507)kg/m2,结直肠癌患者的BMI明显高于健康对照人群(P<0.05)。根据性别、年龄和按胆囊炎或胆囊切除的不同进行分组后,可以看出结肠癌患者的BMI比健康对照组高。Logistic回归分析,BMI与是否有胆囊病、性别、是否结直肠癌呈显著正相关关系,年龄与是否结直肠癌不相关。结论结直肠癌的发生与BMI有关。展开更多
目的本研究旨在探讨直肠癌新辅助放化疗(NACRT)对测量体内肌肉线粒体功能和身体体质的影响。方法我们前瞻性地研究了35例完成标准化NACRT的直肠癌患者,受试者均来自于2018年3月至2019年3月期间入住我院患者。所有患者在NACRT前后均接受...目的本研究旨在探讨直肠癌新辅助放化疗(NACRT)对测量体内肌肉线粒体功能和身体体质的影响。方法我们前瞻性地研究了35例完成标准化NACRT的直肠癌患者,受试者均来自于2018年3月至2019年3月期间入住我院患者。所有患者在NACRT前后均接受了心肺功能运动试验(CPET)和磷磁共振光谱分析四头肌运动后恢复情况。数据分析和报告中的患者身份及其临床过程完全保密。主要变量是两个体质测试包括评估无氧阈值时的摄氧量和运动峰值时摄氧量(m L·kg^-1·min^-1),以及一种在体内测量肌肉线粒体容量的方法—运动后磷酸肌酸恢复速率常数(min^-1)。结果患者平均年龄为67±5岁,3个主要变量在NACRT后呈显著负相关(95%CI):评估无氧阈值时摄氧量为-2.5 m L·kg^-1·min^-1(-3.7,-1.1),P=0.005;运动峰值时摄氧量为-3.9 m L·kg^-1·min^-1(-6.7,-1.1),P=0.015;和运动后磷酸肌酸(PCr)恢复速率常数为-0.4 min^-1(-0.5,-0.2),P=0.011。结论身体体质和体内肌肉线粒体功能的明显降低可能是由于肌肉线粒体的多因素机制引起,并可能影响NACRT后的体质恶化,这说明术前针对性的干预措施能提高身体体质。展开更多
Children(5-12 years) and adolescents(13-19 years) with Down syndrome(DS) possess a set of health,anatomical,physiological, cognitive,and psycho-social attributes predisposing them to limitations on their physical fitn...Children(5-12 years) and adolescents(13-19 years) with Down syndrome(DS) possess a set of health,anatomical,physiological, cognitive,and psycho-social attributes predisposing them to limitations on their physical fitness and physical activity(PA) capacities.The paucity of studies and their conflicting findings prevent a clear understanding and/or substantiation of these limitations.The purpose of this article was to review the measurement,determinants and promotion of physical fitness and PA for youth(i.e.,children and adolescents) with DS. The existing body of research indicates that youth with DS:1) have low cardiovascular and muscular fitness/exercise capacity;2) demonstrate a greater prevalence of overweight and obesity;3) a large proportion do not meet the recommended amount of daily aerobic activity;and 4) their PA likely declines through childhood and into adolescence.Future research should focus on:1) strength testing and training protocols;2) methodologies to determine PA levels;and 3) practical interventions to increase PA.展开更多
This study based on documents and materials, interview, experiment and data statistical analysis, as well as by the means of ＂Health Qigong.WuQinxi＂, and carries on a 4-month exercise intervention aiming at the univ...This study based on documents and materials, interview, experiment and data statistical analysis, as well as by the means of ＂Health Qigong.WuQinxi＂, and carries on a 4-month exercise intervention aiming at the university students, furthermore to have a comparison of their level scores on physical shape, physiological indicator, before and after the experiment. And we come to a conclusion through this 4-month exercise, when concerns to physical shape and physiological indicator： we can see a significant difference on WHR body mass index and vital capacity （p≤ 0.01）; as well as waist circumference, pulse, systolic blood pressure, diastolic blood pressure, sit and reach, grip strength （p ≤ 0.05）. So we note that long-term ＂Health Qignng .WuQinxi＂ practice can improve the physical health of the university students, and assess the students who failed to meet health standards physically, and fmally realize our hope promoting the comprehensive development of university students.展开更多
The aim of this study was to determine differences in body composition and physical fitness in elderly men and women. Five hundred twenty six subjects were included in this study, 272 were men （52%） and 254 women （...The aim of this study was to determine differences in body composition and physical fitness in elderly men and women. Five hundred twenty six subjects were included in this study, 272 were men （52%） and 254 women （48%）. To determine the trend of changes of anthropometric parameters and physical fitness in people aged over 60, the authors were divided subjects in 5 age groups： 60-64, 65-69, 70-74, 75-79 and over 80 years of age. Decrease in strength is observed with the aging process so that the respondents aged 60-64 years significantly differ in the strength of the lower extremities of elderly subjects 70-74 and 75-79 years of age. Also this difference is noticeable if they compare with men and women. In this study, they found that there was an increase in the amount of adipose tissue, reducing the level of muscle activity and decreased muscle strength and endurance of the aging process.展开更多
Schools and parents should pay attention to health education for students＇ health awareness and good health habits, to establish a correct concept of health. School mental health education should be the first place; ...Schools and parents should pay attention to health education for students＇ health awareness and good health habits, to establish a correct concept of health. School mental health education should be the first place; school should create a positive learning environment for students to get knowledge and skills of exercising. Especially in the nine years of compulsory education stage, we should ensure necessary physical exercise, reasonable arrangements for extracurricular activities to improve students＇ physical fitness. We should improve the school＇ s sports facilities, and create a good campus atmosphere. Schools should actively carry out extra-curricular sports activities, improve the level of quality of physical education teachers, develop students＇ sports consciousness, and improve material conditions for the students to create a good learning environment, meanwhile, we should increase the content of education, and enrich the content of physical education to enable students to select and reach more sports.展开更多
文摘目的探讨身体体质量(body mass index,BMI)与结直肠癌发病的关系,为结直肠癌的预防提供参考。方法用病例对照研究法分析202例首次确诊的结直肠癌患者和202例非癌症患者的BMI情况,比较两组人群BMI的情况。结果首次确诊的结肠癌患者平均BMI为(25.122±3.4642)kg/m2,对照组人群平均BMI为(21.175±3.0507)kg/m2,结直肠癌患者的BMI明显高于健康对照人群(P<0.05)。根据性别、年龄和按胆囊炎或胆囊切除的不同进行分组后,可以看出结肠癌患者的BMI比健康对照组高。Logistic回归分析,BMI与是否有胆囊病、性别、是否结直肠癌呈显著正相关关系,年龄与是否结直肠癌不相关。结论结直肠癌的发生与BMI有关。
文摘目的本研究旨在探讨直肠癌新辅助放化疗(NACRT)对测量体内肌肉线粒体功能和身体体质的影响。方法我们前瞻性地研究了35例完成标准化NACRT的直肠癌患者,受试者均来自于2018年3月至2019年3月期间入住我院患者。所有患者在NACRT前后均接受了心肺功能运动试验(CPET)和磷磁共振光谱分析四头肌运动后恢复情况。数据分析和报告中的患者身份及其临床过程完全保密。主要变量是两个体质测试包括评估无氧阈值时的摄氧量和运动峰值时摄氧量(m L·kg^-1·min^-1),以及一种在体内测量肌肉线粒体容量的方法—运动后磷酸肌酸恢复速率常数(min^-1)。结果患者平均年龄为67±5岁,3个主要变量在NACRT后呈显著负相关(95%CI):评估无氧阈值时摄氧量为-2.5 m L·kg^-1·min^-1(-3.7,-1.1),P=0.005;运动峰值时摄氧量为-3.9 m L·kg^-1·min^-1(-6.7,-1.1),P=0.015;和运动后磷酸肌酸(PCr)恢复速率常数为-0.4 min^-1(-0.5,-0.2),P=0.011。结论身体体质和体内肌肉线粒体功能的明显降低可能是由于肌肉线粒体的多因素机制引起,并可能影响NACRT后的体质恶化,这说明术前针对性的干预措施能提高身体体质。
文摘Children(5-12 years) and adolescents(13-19 years) with Down syndrome(DS) possess a set of health,anatomical,physiological, cognitive,and psycho-social attributes predisposing them to limitations on their physical fitness and physical activity(PA) capacities.The paucity of studies and their conflicting findings prevent a clear understanding and/or substantiation of these limitations.The purpose of this article was to review the measurement,determinants and promotion of physical fitness and PA for youth(i.e.,children and adolescents) with DS. The existing body of research indicates that youth with DS:1) have low cardiovascular and muscular fitness/exercise capacity;2) demonstrate a greater prevalence of overweight and obesity;3) a large proportion do not meet the recommended amount of daily aerobic activity;and 4) their PA likely declines through childhood and into adolescence.Future research should focus on:1) strength testing and training protocols;2) methodologies to determine PA levels;and 3) practical interventions to increase PA.
文摘This study based on documents and materials, interview, experiment and data statistical analysis, as well as by the means of ＂Health Qigong.WuQinxi＂, and carries on a 4-month exercise intervention aiming at the university students, furthermore to have a comparison of their level scores on physical shape, physiological indicator, before and after the experiment. And we come to a conclusion through this 4-month exercise, when concerns to physical shape and physiological indicator： we can see a significant difference on WHR body mass index and vital capacity （p≤ 0.01）; as well as waist circumference, pulse, systolic blood pressure, diastolic blood pressure, sit and reach, grip strength （p ≤ 0.05）. So we note that long-term ＂Health Qignng .WuQinxi＂ practice can improve the physical health of the university students, and assess the students who failed to meet health standards physically, and fmally realize our hope promoting the comprehensive development of university students.
文摘The aim of this study was to determine differences in body composition and physical fitness in elderly men and women. Five hundred twenty six subjects were included in this study, 272 were men （52%） and 254 women （48%）. To determine the trend of changes of anthropometric parameters and physical fitness in people aged over 60, the authors were divided subjects in 5 age groups： 60-64, 65-69, 70-74, 75-79 and over 80 years of age. Decrease in strength is observed with the aging process so that the respondents aged 60-64 years significantly differ in the strength of the lower extremities of elderly subjects 70-74 and 75-79 years of age. Also this difference is noticeable if they compare with men and women. In this study, they found that there was an increase in the amount of adipose tissue, reducing the level of muscle activity and decreased muscle strength and endurance of the aging process.
文摘Schools and parents should pay attention to health education for students＇ health awareness and good health habits, to establish a correct concept of health. School mental health education should be the first place; school should create a positive learning environment for students to get knowledge and skills of exercising. Especially in the nine years of compulsory education stage, we should ensure necessary physical exercise, reasonable arrangements for extracurricular activities to improve students＇ physical fitness. We should improve the school＇ s sports facilities, and create a good campus atmosphere. Schools should actively carry out extra-curricular sports activities, improve the level of quality of physical education teachers, develop students＇ sports consciousness, and improve material conditions for the students to create a good learning environment, meanwhile, we should increase the content of education, and enrich the content of physical education to enable students to select and reach more sports.
