Inferior vena cava collapsibility index as a predictor of fluid responsiveness in sepsis-related acute circulatory failure

Ain-Shams Journal of Anesthesiology

Table 2 Comparison between responders and non-responders regarding vital data of the studied patients

		Responders	Non-responders	Test value^a	P value	Sig.
		No.= 29	No.= 29	Test value^a	P value	Sig.
HR (baseline)	Mean ± SD	95.10 ± 9.32	93.79 ± 12.74	0.447	0.657	NS
HR (baseline)	Range	84–122	77–133	0.447	0.657	NS
HR (after volume expansion)	Mean ± SD	91.66 ± 6.97	92.76 ± 11.02	− 0.456	0.650	NS
HR (after volume expansion)	Range	80–108	78–140	− 0.456	0.650	NS
MAP (baseline) In mmHg	Mean ± SD	75.59 ± 11.42	77.41 ± 6.79	− 0.741	0.462	NS
MAP (baseline) In mmHg	Range	53–95	66–91	− 0.741	0.462	NS
MAP (after volume expansion)	Mean ± SD	78.48 ± 9.85	78.45 ± 6.95	0.015	0.988	NS
MAP (after volume expansion)	Range	62–97	60–95	0.015	0.988	NS

P value > 0.05: nonsignificant (NS); P value < 0.05: significant (S); P value < 0.01: highly significant (HS)
HR heart rate (in beats per minute), MAP mean arterial pressure (in mmHg)
^aIndependent t-test