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首页> 美国卫生研究院文献>Journal of Obesity >Cardiovascular Endurance Body Mass Index Physical Activity Screen Time and Carotenoid Intake of Children: NHANES National Youth Fitness Survey
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Cardiovascular Endurance Body Mass Index Physical Activity Screen Time and Carotenoid Intake of Children: NHANES National Youth Fitness Survey

机译：儿童的心血管耐力体重指数体育活动检查时间和类胡萝卜素摄入量：NHANES全国青少年健身调查

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Background. Approximately 17% of children aged 6–11 years were classified as obese in the United States. Obesity adversely affects physical functioning and leads to reduced quality of life. Heart function for overweight and obese children has not been reported. Methods. Data for this study were from NHANES National Youth Fitness Survey (NNYFS) conducted in conjunction with the National Health and Nutrition Examination Survey (NHANES) in 2012. This study used data from children aged 6–12 (N = 732) that had the cardiorespiratory endurance measure, body mass index for age and sex, and dietary data (N = 682). Cardiovascular endurance was estimated by heart rate reserve. Results. Compared to the highest percentile of heart rate reserve, those in the first percentile had 3.52 (2.36, 5.24) odds and those in the second percentile had 3.61 (1.84, 7.06) odds of being in the overweight/obese as compared to the underormal weight category. Considering the highest percentile, boys had a heart rate reserve of 35%, whereas girls had a heart rate reserve of 13% (less than half that of boys). Conclusion. Having an overweight or obese classification for children in this study demonstrated a compromise in cardiovascular endurance. Parental awareness should be raised as to the detrimental consequence of overweight and heart health.
机译：背景。在美国，约有11％的6-11岁儿童被归类为肥胖。肥胖会对身体机能产生不利影响，并导致生活质量下降。超重和肥胖儿童的心功能尚未见报道。方法。该研究的数据来自NHANES全国青少年健康调查（NNYFS）与2012年的国家健康与营养检查调查（NHANES）一起进行的。该研究使用的是6-12岁儿童（N = 732）的心肺功能数据耐力测量，年龄和性别的体重指数以及饮食数据（N = 682）。通过心率储备评估心血管耐力。结果。相较于最高心率储备的最高百分位数，第一百分位数者的超重/肥胖几率是3.52（2.36，5.24），而第二低百分位者的三分几率为3.61（1.84，7.06）。正常体重类别。考虑到最高的百分位数，男孩的心跳储备为35％，而女孩的心跳储备为13％（不到男孩的一半）。结论。在这项研究中，对儿童进行超重或肥胖分类显示了心血管耐力的折衷。父母应意识到超重和心脏健康的不利后果。

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