Which vital signs require documentation of a Unit of Measure?

The documentation of vital signs that require a unit of measure is essential for accurate communication and understanding in medical records. Height and weight are critical measurements that are always expressed using specific units: height in centimeters or inches and weight in kilograms or pounds. This standardization ensures that healthcare professionals can interpret the values correctly and consistently.

While temperature does require a unit of measure (Celsius or Fahrenheit), it is not paired with weight directly in this context. Similarly, pain ratings and SpO2 (oxygen saturation) are important indicators but typically do not have traditional units of measure in the same sense as height and weight. Therefore, height and weight are the vital signs that distinctly necessitate clear units for proper documentation and understanding.