Feasibility of Spectral Analysis as a Tool in Nursing Research to Quantify Patterns of Respiration in Premature Infants

<div>The magnitude of mean RSA values (frequencies 0.30–1.0 Hz) in group 2 infants (displaying irregular shallow respirations) is greater than that in group 1 infants (displaying regular deep respirations).</div>

International Journal of Pediatrics

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Figure 2

Figure 2: Feasibility of Spectral Analysis as a Tool in Nursing Research to Quantify Patterns of Respiration in Premature Infants 