Larsen Rasmus Tolstrup, Christensen Jan, Tang Lars Hermann, Keller Camilla, Doherty Patrick, Zwisler Ann-Dorthe, Taylor Rod S, Langberg Henning
Department of Health Sciences, University of York, England.
Danish Knowledge Centre for Rehabilitation and Palliative Care, University of Southern Denmark.
Int J Sports Phys Ther. 2016 Dec;11(7):1006-1039.
The cardiopulmonary exercise test (CPET) assesses maximal oxygen uptake (VO) and is commonly performed on a leg cycle ergometer (LC). However, some individuals would rather perform the CPET on an arm cycle ergometer (AC).
The objectives of this study were to undertake a systematic review and meta-analysis of the difference in VO achieved by AC compared to LC in healthy adults and to explore factors that may be predictive of this difference.
MEDLINE, EMBASE, CINAHL, and PEDro were searched in April 2015. The differences in VO (ACLC) were pooled across studies using random effects meta-analysis and three different methods were used to estimate the ratio between the values obtained from the tests (ACLC).
This paper included 41 studies with a total of 581 participants. The mean ACLC across studies was 12.5 ml/kg/min and 0.89 l/min with a mean ACLC of 0.70. The ACLC was lower in studies with higher mean age and lower aerobic capacity.
There is linear association between the AC and LC values in healthy adults. The AC values were on average 70% of the LC values. The magnitude of this difference appeared to be reduced in studies on older and less active populations.
3a.
心肺运动试验（CPET）用于评估最大摄氧量（VO），通常在腿部功率计（LC）上进行。然而，一些人更愿意在手臂功率计（AC）上进行CPET。
本研究的目的是对健康成年人中AC与LC相比VO的差异进行系统评价和荟萃分析，并探讨可能预测这种差异的因素。
于2015年4月检索MEDLINE、EMBASE、CINAHL和PEDro。使用随机效应荟萃分析汇总各研究中VO（AC-LC）的差异，并使用三种不同方法估计测试所得值之间的比率（AC/LC）。
本文纳入41项研究，共581名参与者。各研究的平均AC-LC为12.5 ml/kg/min，平均AC/LC为0.89 l/min，均值为0.70。在平均年龄较高和有氧能力较低的研究中，AC-LC较低。
健康成年人中AC与LC值之间存在线性关联。AC值平均为LC值的70%。在针对年龄较大和活动较少人群的研究中，这种差异的幅度似乎有所减小。
3a。
