Table 1.
The patients' subjective complaints after 4 weeks of treatment. Group results were compared using the Fisher's exact test
| Tolterodine treated group (n = 28) | Oxybutynin treated group (n = 24) | |||||
|---|---|---|---|---|---|---|
| n | % | n | % | χ2 | P | |
| Dry mouth | ||||||
| Overall | 14 | 50.0 | 20 | 83.3 | 6.34 | 0.012* |
| Mild | 6 | 21.4 | 0 | 0 | 5.81 | 0.016* |
| Moderate or severe | 8 | 28.5 | 20 | 83.3 | 15.59 | <0.001* |
| Burning Sensation in eyes | 12 | 42.9 | 14 | 58.3 | 1.24 | 0.266 |
| Foreign-body sensation in eyes | 6 | 21.4 | 6 | 25.0 | 0.09 | 0.761 |
| Ocular dryness | 4 | 14.3 | 4 | 16.7 | 0.06 | 0.812 |
*
Statistically significant. Significance was accepted as <0.05.