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Prospective direct comparison of individual and postenrichment pooled NAAT techniques for STEC detection
| Category (n) | No. of samples (mean/day) | No. of pools (no. resolved) | Mean individual NAAT labor time (h) | Mean pooled NAAT labor time (h) | Pooled − individual NAAT Δtime (h) |
|---|---|---|---|---|---|
| No. of positive sample days (23) | 398 (17.3) | 50 (0) | 1.53 | 0.93 | 0.6 |
| Positive sample days (7) | 114 (16.3) | 14 (7) | 1.70 | 1.86 | −0.16 |
| Total days (30) | 512 (17.1) | 64 (7) | 1.57 | 1.15 | 0.42 |
