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. 2020 Feb 28;20:94. doi: 10.1186/s12887-020-1987-4

Fig. 2.

Fig. 2

Effect plots of rcSO2 and SpO2 stratified by the need for respiratory support

Symbols represent the estimated means of rcSO2 and SpO2 with associated 95% confidence intervals for all difference time points based on a mixed model including (non-linear) time, technique, respiratory support and their interaction with time. a, Effect plot of rcSO2 for neonates not requiring respiratory support. b, Effect plot of rcSO2 for neonates requiring respiratory support. c, Effect plot of SpO2 for neonates not requiring respiratory support. d, Effect plot of SpO2 for neonates requiring respiratory support.