Fig. 3From: The efficacy and safety of Retcam in detecting neonatal retinal hemorrhagesChange of heart rate (HR), respiratory rate (RR) and oxygen saturation (OS) during fundus examination with Retcam. HR and RR increased, OS decreased during the exam but recovered at 10 min after the exam. Values are medians. Phase 1 (P1, baseline) was at 5 min before the eye examination. Phase 2 (P2) was when the camera lens was just placed on the cornea of the first eye. Phase 3 (P3) was when the camera lens was switched to the second eye. Phase 4 (P4) was at 10 min after the procedure.* P < 0.05 compared to P1Back to article page