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Number of topical DED medications in the past
| Number of treatments for dry eye in the past | Group
|
|||
|---|---|---|---|---|
| 0.2% HA
|
0.18% HA
|
|||
| n | % | n | % | |
| 1 | 18 | 47.4 | 21 | 65.6 |
| 2 | 11 | 28.9 | 8 | 25.0 |
| 3 | 6 | 15.8 | 2 | 6.3 |
| 4 | 1 | 2.6 | 0 | 0 |
| 5 | 2 | 5.3 | 1 | 3.1 |
| Total | 38 | 100.0 | 32 | 100.0 |
Abbreviations: DED, dry eye disease; HA, hyaluronic acid.
