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Results of the Wilcoxon test for paired samples on Group B subjects. Group B includes the remaining subjects
| Fall 2019 | Spring 2020 | |
|---|---|---|
| Sample size | 36 | 36 |
| Lowest OSDI value | 14.58 | 12.50 |
| Highest OSDI value | 22.92 | 27.08 |
| Median OSDI value | 18.75 | 18.75 |
| 95% CI for the median | 16.67 to 20.83 | 18.75 to 20.83 |
| Interquartile range | 16.67 to 20.83 | 16.67 to 20.83 |
| Hodges-Lehmann median difference | 1.04 | |
| 95% Confidence interval | 0.00 to 2.08 | |
| Two-tailed probability | P=0.0177 |
