Lung Function Abnormalities in Sickle Cell Anaemia

Table 4

Spirometry outcomes among participants.

Spirometry results categorization	Respondent Category
	Study subjects	Controls
	n (%)	n (%)	P-value
Normal	21 (29.60)	65 (87.80)
Abnormal	50 (70.40)	9 (12.20)	<0.001
Total	71 (100.00)	74 (100.00)