Research Article
Validity of a New Kit Measuring Salivary Lactate Dehydrogenase Level for Screening Gingivitis
Table 2
Differences between healthy and gingivitis groups (
).
| Variable | Healthy () | Gingivitis () | value |
| % male | 22 (36.1) | 7 (77.8) | 0.018 | Age (year) | | | 0.651 | Salivary lactate dehydrogenase level | 4.0 (3.0, 5.0) | 8.0 (8.0, 8.0) | <0.001 | Number of natural teeth present | | | 0.088 | Mean probing pocket depth (mm) | | | <0.001 | Bleeding on probing (%) | | | <0.001 | Plaque Control Record (%) | | | 0.087 |
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Number (%). Mean ± standard deviation. Median (25%, 75%). Fisher’s exact test, Mann–Whitney U test, or unpaired t-test.
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