Table A1.

Pattern distribution and classification in right and left lung.

	Group 1 (Negative) n = 336				Group 2 (Positive) n = 123
	Right Lung		Left Lung		Right Lung		Left Lung
	n	%	n	%	n	%	n	%
Pattern 1	32	9.52	36	10.71	8	6.50	2	1.63
Pattern 2	13	3.87	13	3.87	12	9.76	19	15.45
Pattern 3	171	50.89	150	44.64	37	30.08	48	39.02
Pattern 4	76	22.62	92	27.38	44	35.77	31	25.20
Pattern 5	28	8.33	28	8.33	12	9.76	14	11.38
Pattern 6	10	2.988	11	3.27	6	4.88	6	4.88
Pattern 7	6	1.79	6	1.79	4	3.25	3	2.44