BMR和RMR之间的差异

这关键区别在BMR和RMR之间是BMR（基础代谢率）在比RMR（静息代谢率）的限制性条件下测量。

大量的卡路里一个人在静止状态期间的支出可以通过两种方法来衡量。这两种方法正在测量基础代谢速率或BMR并测量静息代谢率或RMR。BMR是指静止状态期间的基础能量支出。该测量在限制条件下评估。它将在完全休息时提供能源支出。RMR指的是静息能量支出。该测量在限制较少的条件下评估。获得人的RMR是一种更实用的方法，可以在静止状态下测量能量支出。BMR和RMR之间的主要区别在于测量过程中提出的条件。

CONTENTS

1。概述和关键差异
2。What is BMR
3。What is RMR
4。Similarities Between BMR and RMR
5。并排比较 - 表格形式的BMR与RMR
6。Summary

什么是BMR？

基础代谢率或一个人的基础代谢率是measure taken under highly restricted conditions. It is the energy expenditure under an ideal resting state. BMR measures the amount of energy required in calories for the basic body functions such as breathing and functioning of the vital organs, blood circulation, etc. In brief, BMR measures the heat energy given off by the person under a perfect resting state.

这measurement of BMR takes place under restricted conditions. Hence, the person has to be at complete rest. The test conducts in a darkened room. The person should have a complete eight hours of sleep on the night prior under the supervision of the researcher. The person also requires fasting for 12 hours. The reading is taken in a reclining person, once the above needs are satisfied. Therefore, the measurement of the BMR or the basal energy expenditure is not a realistic process at all times.

此外，BMR的测量通过直接或间接热量计进行。它需要大量的监视和准备。应该对饮食进行很好的分析，以便赋予BMR获得的读数。

什么是RMR？

RMR或静息代谢率是静止状态的能量消耗。该测试在限制性较小的情况下执行。因此，不需要对前夜晚的睡眠和饮食模式密切监测该人。此外，前一天晚上不必留在测试实验室中。因此，在测量RMR期间，仅考虑静止状态的能量支出。在测量RMR时，未考虑以前的体育活动的饮食。因此，RMR获得的值与人与人的时间和时间截然不同。

RMR还使用间接或直接量热计评估。该测量更为实用，因为测量是以更现实的方式获得的。因此，RMR测量了工作量减少的普通人的能量消耗。由于RMR测量的艰辛和现实的性质，获得人的静息代谢率比BMR更可靠和现实。

BMR和RMR之间有什么相似之处？

• BMR和RMR是卡路里支出的两种指标。
• 这些速率测量执行正常器官功能的能量。
• 此外，这些测量值在监测体重减轻和体重维持中起着重要作用。
• Also, both can be used as a base to estimate body energy needs.
• 直接或间接热量表是测量它们的两种方法。
• Both measures are taken in restrictive seating conditon.
• 此外，这两个测量都在斜切位置进行。

What is the Difference Between BMR and RMR?

BMR and RMR are two tests performed in resting stage to measure the metabolic rate. In both tests, there are a set of conditions that should be satisfied before taking the readings. However, there is some difference between BMR and RMR in those conditions. That is, the person who is undergoing BMR test requires to fast 12 hours prior to the test as well as should have an 8-hour sleep prior to the test. However, RMR does not require such conditions. Another difference between BMR and RMR is their reliability. RMR is more reliable than BMR since it measures energy expenditure under less restrictive conditions. BMR assesses the calorie expenditure under specific restrictive conditions.

下面的信息图概述了表格形式中BMR和RMR之间的差异，以供快速参考。

摘要 - BMR vs RMR

BMR and RMR are two measurements that assess the energy expenditure under resting conditions. The key difference between BMR and RMR is the conditions used during the measurement process. BMR is measured under highly restricted conditions. In contrast, measurement of RMR takes place under less restricted conditions. Furthermore, RMR is considered as the more practical value than BMR.

参考：

1.McMurray，Robert G.等。“检查成年人静息代谢率的变化：公共卫生的观点。”当前的神经病学和神经科学报告，美国国家医学图书馆，2014年7月。在这里可用

图片提供：

1。”Indirect calorimetry laboratory with canopy hood”By Cosmed – Own work,（CC BY-SA 3.0）通过下议院维基梅迪亚
2。”Resting Metabolic Rate”By Bmetabolism – Own work,（CC BY-SA 4.0）通过下议院维基梅迪亚