Effects of a New Eyelid Shampoo on Lid Hygiene and Eyelash Length in Patients with Meibomian Gland Dysfunction: A Comparative Open Study

Table 6

Results of ocular symptoms questionnaire before and after 8 weeks of the study intervention.

	0 (none)	1 (mild)	2 (moderate)	3 (severe)
(1) Eye discomfort (vague discomfort in eyes)
(2) Sensations of dryness
(3) Bleary eyes (foreign body sensation)
(4) Grittiness (foreign body sensation)
(5) Sore eyes (burning sensation)
(6) Heat (burning sensation)
(7) Eye discharge (gum in eye)
(8) Stringy mucus
(9) Blurriness
(10) Eye strain
(11) Eye pain
(12) Lacrimation (excessive watering of the eye)
(13) Itchiness
(14) Red eye
(15) Heaviness
(16) Extra sensitivity to light
(17) Excessive frequent eye blinking (frequent blinks)