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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: J Periodontol. 2014 Dec;85(12):1684–1692. doi: 10.1902/jop.2014.140248

Table 5.

Comparison of Mean GCF Cytokine Levels (mean ± SD) at Visit 3 Between PTB and FTB and Between LBW and NBW

GCF Cytokine PTB (n = 8) FTB (n = 110) P* LBW (n = 12) NBW (n = 106) P*

TNF-α 3.30 ± 0.62 2.65 ± 3.81 0.0889 1.70 ± 1.14 2.80 ± 3.91 0.6154
IL-1β 84.38 ± 164.20 28.89 ± 45.63 1.0000 34.98 ± 41.22 31.90 ± 60.70 0.5498
IL-6 4.37 ± 2.92 2.79 ± 2.84 0.1253 1.50 ± 1.35 3.10 ± 2.96 0.1044
*

P values estimated from Wilcoxon ranked-sums test.