[Table/Fig-4]:

Outcome parameter of ABG before and after of intervention

Outcome	group	Before intervention		1 hourafter intervention
		Mean±sd	p-value	Mean±sd	p-value
O2 saturation	Experimental	95.80± 4.50	0.9*	98.47±1.63	<0.001**
	Control	95.38±3.90		94.54±4.06
PH	Experimental	7.42±0.02	0.9*	7.45±0.02	<0.001**
	Control	7.41±0.03		7.42±0.02
PCO2	Experimental	39.04±6.71	0.7*	36.66±5.71	0.09*
	Control	38.64±6.91		38.12±6.96
PO2	Experimental	135.86±71.29	0.9*	164.01±55.18	0.01***
	Control	134.52±67.43		135.50±71.95
HCO3	Experimental	25.89±3.69	0.9*	25.87±2.67	0.9*
	Control	25.81± 3.78		25.81±3.8

*** p< 0.05, **p< 0.001, * p>0.05