Table 2.

Descriptive analysis of the Keratograph outcomes of the 60 eyes.

	Pre Treatment	Post Treatment		Pre Treatment		Post Treatment
	Mean ± SD	Mean ± SD		Frecuency	Valid percent (%)	Frecuency	Valid percent (%)
Tear Meniscus (millimeters)	0.33 ± 0.14	0.38 ± 0.17	Very high	26	43.3	24	40
			Normal	29	48.3	30	50
			Slightly reduced	3	5	5	8.3
			Low	2	3,3	1	1.7
BUT (seconds)	13.60 ± 5.01	14.95 ± 5.71	Above average	28	47.46	31	51.7
			Normal	9	15.25	9	15
			Short	13	20.3	11	18.3
			Very short	10	16.9	9	15
Redness (vessels ratio)	1.48 ± 0.60	1.43 ± 0.55	Normal	36	60	37	61.7
			Mild	20	33.3	20	33.3
			Moderate	4	6.7	3	5
Meibography	1.59 ± 0.67	1.40 ± 0.74	No loss	1	1.7	2	3.3
			Less than 33%	27	45.8	39	65
			Less than 66%	26	44.1	12	20
			More than 66%	5	8.5	7	11.7

Tear Meniscus, BUT and ocular redness have been described as quantitative outcomes also.