Evaluation of Fingerstick Blood Glucose in Hypotensive Patients
Journal of the Korean Society of Emergency Medicine
;
: 73-77, 2002.
Artigo
em Coreano
| WPRIM
| ID: wpr-33873
ABSTRACT
PURPOSE:
Due to its rapidity and easy accessibility, the fingerstick blood glucometer has been used in almost all hospitals and private clinics, and even by patients themselves. We also have used it even in shock patient care, but shock shows global tissue hypoperfusion, especially in peripheral tissue. The changes of peripheral circulation have an influence on the results for fingerstick glucose. To evaluate the accuracy of the glucometer for patients with poor peripheral perfusion, we designed this study.METHODS:
A prospective, nonrandomized comparison group study was done. A hypotensive group and a normotensive group were compared. We obtained three data from each patient venous blood glucose level (clinicopathologic laboratory), venous blood glucose level (by glucometer) and fingerstick glucose level (by glucometer).RESULTS:
We saw a significant difference between the fingerstick glucometer results and the laboratory glucose levels in hypotensive patients 131.67+/-55.33 mg/dl vs. 1 4 7 . 2 3+/-62.06 mg/dl (paired t-test, p0.05). There was no significant difference between the results of venous glucometer and laboratory test in either group 142.37+/-61.27 mg/dl vs. 147.23+/-62.06 mg/dl (paired t-test, p>0.05) and 102.98+/-17.02 mg/dl vs. 105.60+/-21.95 mg/dl (paired t-test, p>0.05). Although some statistical differences existed between the results, all of the error rates were in an acceptable range (within 15%, accepted by American Diabetes Association consensus).CONCLUSION:
These results suggest that the blood glucose level of the glucometer with venous blood is more accurate than that with peripheral blood in patients with poor peripheral circulation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Perfusão
/
Choque
/
Glicemia
/
Estudos Prospectivos
/
Assistência ao Paciente
/
Glucose
Tipo de estudo:
Estudo observacional
Limite:
Humanos
Idioma:
Coreano
Revista:
Journal of the Korean Society of Emergency Medicine
Ano de publicação:
2002
Tipo de documento:
Artigo
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