. 2019 Jan 22;13:189–198. doi: 10.2147/OPTH.S191588

Table 2.

Outcomes for ocular surface staining assessments

TearCare^® treatment	Time from first treatment	Corneal staining, mean (SD) (n=12)	Conjunctival staining, mean (SD) (n=12)

First treatment	Baseline (Day 0)	3.5 (1.8)	3.7 (2.5)
	2 weeks	0.2 (0.4)^a	0.2 (0.4)^a
	1 month	0.2 (0.4)^a	0.1 (0.3)^a
	3 month	0.2 (0.4)^a	0.2 (0.6)^a
	6 months	0.5 (0.7)^a	0.3 (0.7)^a

Second treatment	7 months	0.2 (0.4)^a	1.0 (1.4)^a
	8 months	0.0 (0.0)^a	0.5 (1.2)^a
	10 months	0.0 (0.0)^a	0.0 (0.0)^a
	13 months	0.5 (0.7)^a	0.2 (0.6)^a

Notes: TearCare^® treatment performed at the end of the baseline (Day 0) and Month 7 clinic visits.

P<0.001 in comparison to Day 0.