Table 1
Demographic characteristics of study patients
Group
n
Gender
Mean±SD age (years)
Age range (years)
Diabetic dry eye
19
10 women, 9 men
65.40±9.0
48–69
Non-diabetic dry eye
15
6 women, 8 men
68.90±9.64
51–82
Diabetic without dry eye
14
8 women, 6 men
67.90±7.36
55–76