Retrospective Observational Study on Rebamipide Ophthalmic Suspension on Quality of Life of Dry Eye Disease Patients

Table 2

DEQS questionnaire score at each visit.

DEQS questionnaire score	1 month; ()			3 months; ()			6 months; ()			12 months; ()			24 months; ()
	Before	1 month	value	Before	3 months	value	Before	6 months	value	Before	12 months	value	Before	24 months	value
Summary score	51.4 (24.4)	37.7 (23.2)	0.008	53.9 (23.9)	42.9 (28.3)	0.018	57.5 (25.9)	41.5 (21.7)	0.001	49.5 (19.4)	39.4 (23.8)	0.049	41.1 (24.7)	42.2 (16.0)	0.58
Bothersome ocular symptoms score	38.2 (26.9)	31.9 (27.1)	0.019	42.0 (26.6)	37.7 (24.8)	0.016	43.3 (20.5)	29.8 (21.7)	0.02	46.0 (17.2)	29.3 (19.1)	0.180	39.7 (19.2)	29.2 (13.8)	0.82
Impact on daily life score	43.0 (23.6)	34.2 (24.6)	0.014	44.5 (24.1)	39.8 (24.8)	0.004	53.2 (20.0)	34.4 (20.8)	0.001	47.4 (16.3)	33.3 (17.1)	0.034	41.0 (20.3)	34.4 (12.1)	0.40

Values are the means (±SDs). One sample paired t test was used for statistical comparisons.