Biomaterial Database

Neonatal axillary temperature measurements: a comparison of electronic thermometer predictive and monitor modes. 1999

W M Fallis, and P Christiani

Department of Research and Evaluation, Victoria General Hospital, Winnipeg, Manitoba, Canada.

OBJECTIVE To determine whether predictive mode axillary temperature measurement is accurate in full-term newborns. METHODS Prospective, descriptive, comparative study. METHODS An acute-care community hospital in western Canada. METHODS A convenience sample of 72 healthy full-term newborns. METHODS Predictive and monitor mode axillary temperatures were measured once for each participant. Monitor mode axillary temperature served as the reference. Predictive and monitor mode axillary temperatures were compared using paired t tests and correlation analysis (Pearson's r). The time for monitor mode stabilization also was determined. RESULTS A statistically but not clinically significant difference (.08 degrees C) between mean predictive and monitor mode axillary temperatures as well as a positive correlation were noted. Mean stabilization time for monitor mode axillary temperature was 3 minutes. CONCLUSIONS The use of predictive mode temperature measurement at the axillary site in full-term healthy newborns is supported by this study. Although mean placement time for monitor mode temperature stabilization was 3 minutes, almost half of the sample did not achieve a stabilized temperature within this time. Further study is recommended in this area.

UI	MeSH Term	Description	Entries
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D008297	Male		Males
D011446	Prospective Studies	Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.	Prospective Study,Studies, Prospective,Study, Prospective
D001831	Body Temperature	The measure of the level of heat of a human or animal.	Organ Temperature,Body Temperatures,Organ Temperatures,Temperature, Body,Temperature, Organ,Temperatures, Body,Temperatures, Organ
D004867	Equipment Design	Methods and patterns of fabricating machines and related hardware.	Design, Equipment,Device Design,Medical Device Design,Design, Medical Device,Designs, Medical Device,Device Design, Medical,Device Designs, Medical,Medical Device Designs,Design, Device,Designs, Device,Designs, Equipment,Device Designs,Equipment Designs
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001365	Axilla	Area of the human body underneath the SHOULDER JOINT, also known as the armpit or underarm.	Armpit,Underarm
D013821	Thermometers	Measuring instruments for determining the temperature of matter. Most thermometers used in the field of medicine are designed for measuring body temperature or for use in the clinical laboratory. (From UMDNS, 1999)	Thermometer
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor