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| Positive culture after 1st application of povidone- iodine | Negative culture after 1st application of povidone- iodine | Row total | |
|---|---|---|---|
| Positive culture before 1st application of povidone-iodine | 9 | 6 | 15 |
| Negative culture before 1st application of povidone-iodine | 12 | 25 | 37 |
| Column total | 21 | 31 | 52 |
P-value=0.239.
