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The relationship between CT imaging and clinical outcome.
| Outcome | CT (2nd scan) |
CT (3rd scan) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| + (n) | — (n) | 0 (n) | n | χ2/p |
+ (n) | — (n) | 0 (n) | n | χ2/p |
|
| r/p | r/p | |||||||||
| Discharge | 1 | 15 | 35 | 51 | χ2 = 35.91 | 1 | 25 | 14 | 40 | χ2 = 40.66 |
| Improved | 6 | 2 | 19 | 27 |
p = 0.000 |
2 | 13 | 7 | 22 |
p = 0.000 |
| Exacerbation | 2 | 1 | 1 | 4 | r = 0.486 | 2 | 1 | 0 | 3 | r = 0.302 |
| Death | 5 | 0 | 1 | 6 | p = 0.000 | 3 | 0 | 0 | 3 | p = 0.013 |
| Total | 14 | 18 | 56 | 88 | 8 | 39 | 21 | 68 | ||
