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首页> 外文期刊>Journal of cardiopulmonary rehabilitation >Predicting peak oxygen uptake among older patients with chronic illness.
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Predicting peak oxygen uptake among older patients with chronic illness.

机译：预测老年慢性病患者的最大摄氧量。

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PURPOSE: To compare three equations developed to predict VO2 among patients diagnosed with one of two chronic diseases: essential hypertension (HTN), and fibromyalgia (FM). The equations included the American College of Sports Medicine (ACSM) equation, the FAST equation developed from the Fitness and Arthritis in Seniors Trial (FAST), and an equation developed by Foster et al. METHODS: One hundred twenty-two HTN subjects and 68 FM subjects completed a maximum exercise test according to the Duke/Wake Forest protocol. Measured peak VO2 was then compared with the VO2 predicted by the ACSM, FAST and FOSTER equations, using several statistical methods. RESULTS: The ACSM equation overpredicted peak VO2 in the HTN group by 10.0 +/- 4.0 mL/kg-1/min-1, and in the FM group by 8.6 +/- 4.9 mL/kg-1/min-1 (P < 0.0001). The FAST equation, however, underestimated peak VO2 by 1.5 +/- 4.2 mL/kg-1/min-1 (P < 0.01) and 1.0 +/- 3.3 mL/kg-1/min-1 (P < 0.0001) in the HTN and FM groups, respectively. The FOSTER equation overestimated peak VO2 by 2.3 +/- 3.6 mL/kg-1/min-1 in the HTN group and by 2.1 +/- 3.5 mL/kg-1/min-1 in the FM group (P < 0.0001). A large degree of variability was found for each of the equations. CONCLUSION: Results of this investigation indicate that all three equations produced peak VO2 values that were statistically different from measured values. Although the ACSM equation overestimated VO2 by more than 2 metabolic equivalents (METs) in each patient group, both the FAST and FOSTER equations produced differences that were less than 1 MET. Further research is needed to examine the FAST and FOSTER equations among other patient populations and with other exercise protocols.
机译：目的：比较三个方程式，以预测被诊断患有以下两种慢性疾病的患者中的VO2：两种原发性高血压（HTN）和纤维肌痛（FM）。这些方程式包括美国运动医学学院（ACSM）方程，由老年人健身和关节炎试验（FAST）开发的FAST方程，以及Foster等人开发的方程。方法：根据杜克/唤醒森林协议，一百二十二名HTN受试者和68名FM受试者完成了最大运动测试。然后，使用几种统计方法，将测得的峰值VO2与ACSM，FAST和FOSTER方程预测的VO2进行比较。结果：ACSM方程高估了HTN组的VO2峰值10.0 +/- 4.0 mL / kg-1 / min-1，而FM组的VO2峰值8.6 +/- 4.9 mL / kg-1 / min-1（P <0.0001）。但是，FAST方程低估了VO2的峰值VO2 1.5 +/- 4.2 mL / kg-1 / min-1（P <0.01）和1.0 +/- 3.3 mL / kg-1 / min-1（P <0.0001）。 HTN和FM组。 FOSTER方程高估了HTN组的峰值VO2 2.3 +/- 3.6 mL / kg-1 / min-1和FM组的高了2.1 +/- 3.5 mL / kg-1 / min-1（P <0.0001） 。发现每个方程的高度可变性。结论：这项研究的结果表明，所有三个方程产生的VO2峰值在统计学上均与测量值不同。尽管ACSM公式在每个患者组中将VO2高估了2个以上的代谢当量（MET），但FAST和FOSTER公式均产生的差异小于1 MET。需要进一步的研究来检查其他患者人群中以及其他运动方案中的FAST和FOSTER方程。

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