Table 4 .
RASP versus clinical aspirators (N=70)
| n (%) | ||
|---|---|---|
| RASP | Positive | 38 (54.3) |
| Negative | 32 (45.7) | |
| Clinical aspiration | Present | 18 (25.7) |
| Not present | 52 (74.3) |
RASP = reflux aspiration scintigraphy
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