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Comparison of the incidence rates of decreased visual acuity and/or hypogeusia between the two groups
| Symptoms | Experimental group | Control group | Sum | P valuea | |
|---|---|---|---|---|---|
| Yes |
Frequency |
44 |
46 |
90 |
0.673 |
| |
Percentage (%) |
73.33 |
76.67 |
75.00 |
|
| No |
Frequency |
16 |
14 |
30 |
|
| |
Percentage (%) |
26.67 |
23.33 |
25.00 |
|
| Sum |
Frequency |
60 |
60 |
120 |
|
| Percentage (%) | 100.00 | 100.00 | 100.00 | ||
aComparisons performed using χ2 test.
