Tympanic thermometry in Nigerian children

Abstract

Rectal and aural temperatures were recorded at the same time in 378 children aged ≤ 60 months and were found to be similar across the various age groups, correlation coefficients (r) ranging from 0.61 to 0.91. The mean differences between rectal and aural temperatures varied between -0.06 and 0.25°C. Concordance between the two methods ranged from 88.9% to 98% across the temperature range. Tympanic thermometry is simpler, safer and quicker than rectal thermometry and these findings justify the use of aural thermometry in any busy clinical facility for children.