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. 2012 Oct 30;2012:579274. doi: 10.1155/2012/579274

Table 2.

Mean values (SD) for surface topography parameters for control and test implant, and P-values for pair-wise comparisons. Asterisk denotes statistically significant difference (P < 0.05).

Surface topography parameter Control Test P-value
Sa (μm) 0.284 (0.054) 0.280 (0.066) 0.261
Sds (μm−2) 247493.49 (63993.65)
291112.17 (105683.8)
0.009*
Sdr (%) 14.38 (6.52) 20.16 (7.90) 0.446