Table 3. Anatomic distribution of involved lobes with radiologic lesions.

	N [%]		P	OR (95% CI)
	Group 1 [50]	Group 2 [28]
Right upper lobe	35 [70]	21 [75]	0.638	0.78 (0.27-2.21)
Left upper lobe	30 [60]	14 [50]	0.393	1.50 (0.59-3.81)
Right lower lobe	17 [34]	8 [28]	0.622	1.29 (0.47-3.52)
Left lower lobe	17 [34]	6 [21]	0.243	1.89 (0.64-5.54)
Right middle lobe	9 [18]	7 [25]	0.463	0.66 (0.21-2.01)

Data presented as no. [%]. OR, odds ratio; CI, confidence interval.