Table 2.

Development of single ocular symptom scores during study 1 according to patients and investigators' assessments.

Symptom	Group	Score d1 (patient)	Score d7 (patient)	P value	Score V1 (investigator)	Score V2 (investigator)	P value
Conjunctivitis	Ectoine	2.1 ± 1.84	1.38 ± 1.56	P = 0.218	2.67 ± 0.97	1.71 ± 1.62	P = 0.058
	Azelastine	2.05 ± 1.77	2.35 ± 2.32	P = 0.885	3.32 ± 1.73	1.77 ± 1.66	P = 0.013
Eye itching	Ectoine	3.24 ± 1.89	2.67 ± 1.91	P = 0.604	3.86 ± 1.93	2.0 ± 1.79	P = 0.008
	Azelastine	2.9 ± 1.81	2.75 ± 2.1	P = 0.14	4.05 ± 1.89	2.18 ± 2.17	P = 0.002
Tearing	Ectoine	1.71 ± 1.35	1.62 ± 1.63	P = 0.886	2.90 ± 1.3	1.38 ± 1.69	P = 0.003
	Azelastine	1.9 ± 1.84	1.55 ± 1.67	P = 0.357	2.14 ± 1.67	1.27 ± 1.67	P = 0.039