| Autor: |
Viviane C. Comym, Yuri S. Macedu, Eduardo K.P.B. Neves, Arnaldo C. Bueno, Herminia C. Fernandez, Maria E.L. Moreira, Alan A. Vieira |
| Jazyk: |
portugalština |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Jornal de Pediatria (Versão em Português), Vol 92, Iss 5, Pp 528-531 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2255-5536 |
| DOI: |
10.1016/j.jpedp.2016.05.013 |
| Popis: |
Objective: To verify if the connection between electrodes for heart and transcutaneous oxygen monitoring interfere with the measurement of electrical bioimpedance in preterm newborns. Methods: This was a prospective, blinded, controlled, cross‐sectional, crossover study that assessed and compared paired measures of resistance (R) and reactance (Xc) by BIA, obtained with and without monitoring wires attached to the preterm newborn. The measurements were performed in immediate sequence, after randomization to the presence or absence of electrodes. The sample size calculated was 114 measurements or tests with monitoring wires and 114 without monitoring wires, was calculated for a difference between the averages of 0.1 ohms, with an alpha error of 10% and beta error of 20%, with significance |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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