• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >A Comparison Between Estimated and Direct Measurements Of Oxygen Uptake In Breast Cancer Survivors.
【24h】

A Comparison Between Estimated and Direct Measurements Of Oxygen Uptake In Breast Cancer Survivors.

机译：乳腺癌幸存者的摄氧量估计值与直接测量值之间的比较。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Purpose: This study compared maximal oxygen uptake (VO2max) between estimated and directly measured VO2max values obtained during a maximal cycle ergometer test in breast cancer survivors. Methods: Nine women (50 ± 6 years) diagnosed with early stage breast cancer (BCS) who had completed all primary cancer treatments within the past 3 to 6 months and nine age, weight, and fitness level matched women (59 ± 5), with no history of cancer participated in the study. All subjects performed a VO2max test on an electronically-braked cycle ergometer. Using results of the test, an estimated VO2max was calculated, then compared to the directly measured VO2max obtained during the test using a dependent samples t-test. Results: Significant difference (p=0.01) was observed between directly measured (18.1 ± 2.7ml/kg/min) and estimated (16.3 ± 3.6ml/kg/min) VO 2max values in BCS. Conclusion: Estimated VO 2max calculated from a submaximal cycle ergometer test underestimates VO2max when compared to directly measured VO2max.
机译：目的：本研究比较了在乳腺癌幸存者的最大循环测功仪测试期间获得的估计和直接测量的VO2max值之间的最大摄氧量（VO2max）。方法：9名诊断为早期乳腺癌（BCS）的妇女（50±6岁）在过去3至6个月内完成了所有原发性癌症治疗，并且有9名年龄，体重和健康水平相匹配的妇女（59±5），没有癌症史的人参加了这项研究。所有受试者均在电子制动周期测功机上进行了最大摄氧量测试。使用测试结果，计算出估计的VO2max，然后与相关样本t检验的测试过程中直接测得的VO2max相比较。结果：在BCS中，直接测量的（18.1±2.7ml / kg / min）与估计的（16.3±3.6ml / kg / min）VO 2max值之间存在显着差异（p = 0.01）。结论：与直接测量的VO2max相比，由次最大测功测验得出的VO2max估计值低估了VO2max。

著录项

  • 作者

    Buttars, Dustin.;

  • 作者单位

    The University of North Carolina at Chapel Hill.;

  • 授予单位 The University of North Carolina at Chapel Hill.;
  • 学科 Health Sciences Oncology.
  • 学位 M.A.
  • 年度 2013
  • 页码 63 p.
  • 总页数 63
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号