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. 2017 Feb 28;47(1):51–63. doi: 10.5051/jpis.2017.47.1.51

Table 4. PTVs measured immediately after the placement.

Variables PTV
Test group (n=12) −1.78±2.52
Control group (n=8) 0.05±3.84

Values are presented as mean±SD.

PTV, Periotest value; SD, standard deviation.