Age-Related Changes of the Ocular Surface: A Hospital Setting-Based Retrospective Study

Table 2

Prevalence and distribution of OSD etiology by age group.

Age (y)	Overall	OSD	F/M	Infection	Allergy	Eyelid pathology	Trauma	Dry eye	OSDI < 12
1–10	27	4	2/2	1	0	1	0	2	1
11–20	87	6	3/3	0	2	0	0	4	1
21–30	53	10	6/4	3	1	1	1	4	2
31–40	82	14	6/8	0	5	0	2	7	2
41–50	148	18	10/8	3	2	1	0	12	3
51–60	143	17	9/8	3	4	0	0	10	3
61–70	205	23	13/10	5	2	0	0	16	9
71–80	277	24	13/11	6	3	1	1	13	5
81–90	132	4	2/2	2	0	0	0	2	0
91–100	8	0	0	0	0	0	0	0	0
	1162	120	64/56	23	19	4	4	70	26