Oral versus axillary temperatures in human volunteers.

We measured the oral and axillary temperatures of 100 individuals (including 40 females) in the medical wards. Twenty six had fever ranging from 37.3 degrees C to 40.5 degrees C while the rest had normal temperature. Although the oral temperature was higher than axillary temperature in all the cases, there was no correlation between the two; in one case the difference was as high as 1 degrees C. We conclude that while recording temperature the site must be clearly stated, and no attempt must be made to extrapolate the axillary to the oral temperature.