Table 5.

Self comparison of bowel sounds between phototherapy or non-phototherapy status during bowel sound monitoring in hyperbilirubinemia patients.

	Photo-Therapy (hours)	Non-photo-Therapy (hours)	Mean of differences	SD	95%CI	t	P
Rate	10 [7.5, 10.5]	10 [8.0, 11]	−0.88	5.73	−2.51, 0.75	−1.08	0.28
Duration			−0.49	3.18	−1.40, 0.41	−1.09	0.28
Amplitude			−0.03	0.18	−0.08, 0.02	−1.28	0.21
Interval			0.10	0.80	−0.13, 0.32	0.85	0.40
Frequency			−13.43	73.96	−34.45, 7.58	−1.28	0.21