Table 3.

Change in vital signs.

	Change from before intervention to during intervention		Change from before intervention to after intervention
Variables	Mean	p-value*	Mean	p-value*
Heart rate (beats per minute)	2.56	0.05	1.02	0.27
Respiratory rate (breaths per minute)	0.53	0.63	−0.20	0.89
Systolic blood pressure (mmHg)	1.51	0.25	0.57	0.47
Diastolic blood pressure (mmHg)	1.29	0.07	0.71	0.34
Oxygen saturation (%)	−0.60	0.17	0.14	0.68

^*One-sample t-test