Table-III.

Comparison of SpO₂ between two groups.

Variables	Group-A	Group-B	P-value
	Mean±SD
SpO2 before 30 minutes of surgery	99±0.96	96.0±1.04	0.000*
SpO2 after 12 hours of surgery	96.4±1.04	95.4±0.81	0.000*
Reduction in SpO2	2.89±0.5	3.2±0.8	0.000*
Reduction > 4%; n (%)	2(5.7)	13(37)	0.000*

Group-A: Nasal packing was done with airway integrated Nasopore;

Group-B: Nasopore without airway integration.

^*p<0.05 is considered significant.