Table 1. Serum levels of analytes in various groups.

Groups	Mean ± SEM Values of Analytes (95% CI of mean)
	VEGF (pg/ml)	IL-8 (pg/ml)	MMP-9 (ng/ml)	MMP-2 (ng/ml)
HD	459 ± 45.3(366.3–552.8)	134.4 ± 23.9(85.1–183.7)	703.6 ± 98.2(501.6–905.6)	233.2 ± 15.2(201.9–264.4)
COPD	1009.2 ± 122.8(801.9–1306.5)	146.7 ± 50.9(41.6–237.9)	1289.6 ± 193.3(907.4–1649.3)	237.2 ± 17.2(198.9–266.8)
Cancer	528.3 ± 67.9(391.6–665)	16.5 ± 1.3(13.9–19.2)	1126.2 ± 112.4(897.8–1354.7)	249.4 ± 6.9(235.4–263.4)
CNM	295.6 ± 38.5(216.1–375.1)	15.5 ± 0.8(13.7–17.2)	1132.7 ± 166(778.9–1486.5)	254.6 ± 9.3(235.2–274)
CM	792.8 ± 115.7(552.1–1033.5)	17.8 ± 2.6(12.2–23.3)	1225.0 ± 165.8(879–1571.1)	242.9 ± 10.4(221.1–264.7)