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Total number and improvement of overall symptoms.
| Overall symptoms | Control (N = 15) | Probiotic (N = 24) | P value |
|---|---|---|---|
| Total number V1, Mean | 8.73 | 7.71 | |
| Total number V2, Mean | 2.47 | 0.92 | |
| Improvement index V1–V2, % Mean ± SD | 70.82% ± 26.48 | 88.55% ± 13.85 | 0.03∗ |
V1: Visit 1. V2: Visit 2. SD: Standard deviation.
