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Results of Schirmer I test in study and control groups
| Schirmer I test Right and left eye [mm] | Study group | Control group | Together | Value of p | |||
|---|---|---|---|---|---|---|---|
| Number of eyes n | Fraction f | Number of eyes n | Fraction f | Number of eyes n | Fraction f | ||
| < 5 | 5 | 0.093 | 0 | 0.000 | 5 | 0.046 | > 0.05 |
| 5–10 | 14 | 0.259 | 0 | 0.000 | 14 | 0.130 | < 0.001* |
| > 10-15 | 19 | 0.352 | 3 | 0.056 | 22 | 0.204 | < 0.001* |
| > 15 | 16 | 0.296 | 51 | 0.944 | 67 | 0.620 | < 0.001* |
| Together | 54 | 1.000 | 54 | 1.000 | 108 | 1.000 | – |
Statistically significant
