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Subjective assessment of symptoms at the end of 1 year
| Period | Endonasal DCR 37 eyes |
External DCR 35 eyes |
P value | ||
|---|---|---|---|---|---|
| No. | % | No. | % | ||
| Asymptomatic | 27 | 73 | 34 | 97 | 0.028 (P < 0.05), statistically significant |
| Significant improvement | 7 | 19 | 1 | 3 | 0.011 (P < 0.05), statistically significant |
| Slight improvement | 2 | 5 | 0 | 0 | |
| Same | 1 | 3 | 0 | 0 | |
