Fig. (4)
Group A (saline N): Standard pharmacotherapy +normal saline 0.9% (5ml) nebulizer /8hr.
Group B(H saline N): Standard pharmacotherapy + hypertonic saline 3% (5ml) nebulizer /8hr.
Group C((saline IV):Standard pharmacotherapy + normal saline 0.9% (500ml) intravenous /24hr .
Group D((H saline IV) Standard pharmacotherapy + hypertonic saline 3% (500ml) intravenous /24hr.
Bar chart between groups displaying the mortality rates.