Table 4.
Villus height and villus/crypt ratios.
| Group | N | Mean ± SD villus height (µm) | Villus height 95% CI (µm) | Mean ± SD villus/crypt ratio | Villus/crypt ratio 95% CI |
|---|---|---|---|---|---|
| NC | 8 | 285.7 ± 36 | (250.7, 320.7) | 8.80 ± 1.11 | (7.845, 9.764) |
| PC | 15 | 308.9 ± 60 | (283.4, 334.5) | 9.16 ± 1.42 | (8.464, 9.865) |
| LD-IQA | 15 | 326.1 ± 51 | (300.5, 351.7) | 9.92 ± 1.66 | (9.220, 10.621) |
| HD-IQA | 16 | 298.4 ± 41 | (273.6, 323.2) | 8.27 ± 1.04 | (7.591, 8.947) |
Abbreviations: HD-IQA, high dose IQA; LD-IQA, low dose IQA; NC, negative control; PC, positive control.