Table 4.
Effect of sedation on image quality (in children <2 year old)
| Image-quality grade | n | % Sedateda |
|---|---|---|
| Excellent | 7 | 100 |
| Good | 94 | 46 |
| Fair | 15 | 27 |
| Unacceptable | 1 | 0 |
a
Mantel-Haenszel test for linear trend p = 0.002
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