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. Author manuscript; available in PMC: 2013 Feb 26.
Published in final edited form as: Am J Ophthalmol. 2008 Nov 7;147(2):198–e1. doi: 10.1016/j.ajo.2008.08.032

Table 8.

Tear Inflammatory Cytokines in Dysfunctional Tear Syndrome

Group IL-1α IL-1β IL-6 TNF-α
Normal 1.0±0.0 3.0±5.8 26.5±21.8 126.8±44.5
DTS 73.8±239.8 57.7±207.1 238.0±278.2
P<0.05*
464.4±392
P=0.02*
DTS w/MGD 21.4±57.6 13.5±24 289.0±272.2
P =0.001*
323.2±251.9
P=0.04*
DTS w/o MGD 92.1±275.7 73.0±239.5 210.0±282.9
P=0.02*
542.9±445.6
P=0.01*
*

vs normal control

DTS = Dysfunctional Tear Syndrome; MGD = meibomian gland disease