Research Article
Oral Colonization of Staphylococcus Species in a Peritoneal Dialysis Population: A Possible Reservoir for PD-Related Infections?
Table 2
Demographic information and parameters regarding oral hygiene of peritoneal dialysis (PD) patients and healthy controls.
| | PD patients | Controls | value |
| Age (years) | 46.8 ± 9.7 | 42.2 ± 14.5 | 0.282 | Sex (male %) | 42.9% | 28.6% | 0.392 | Education level | | | >0.999 | Basic/elementary school | 85.7% | 83.3% | | High school/university | 14.3% | 16.7% | | Smoking habits | | | | Past | 58.3% | 33.3% | 0.387 | At sample collection | 16.7% | 11.1% | >0.999 | Visual plaque index (%) | 59.7 ± 27.7 | 48.4 ± 23.1 | 0.254 | Saliva biochemistry | | | | Flow rate (mL/min) | 0.40 ± 0.26 | 0.41 ± 0.30 | 0.871 | pH | 7.72 ± 0.53 | 7.06 ± 0.39 | <0.001 | Urea (mg/dL) | 110.41 ± 36.64 | 28.79 ± 5.90 | <0.001 |
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Results are shown in prevalence (%) or mean ± SD; PD, peritoneal dialysis.
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