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Table 4 The calculated p values of the three-way ANOVA of the comparison BMP-2 vs. CSA using the “PROC MIXED” of SAS 9.4 (level of significance is 0.05; “*” shows significant values)

From: Osseointegrative effect of rhBMP-2 covalently bound on a titan-plasma-spray-surface after modification with chromosulfuric acid in a large animal bone gap-healing model with the Göttingen minipig

  Bone volume Osteoid volume Bone ongrowth Osteoid ongrowth
Implant type 0.9213 0.7129 0.3260 0.2602
Postoperative time 0.5053 0.1498 0.0627 0.0081*
Location < 0.0001* 0.1140 0.0927 0.9597
Implant type x postoperative time 0.4037 0.3262 0.5878 0.7636
Implant type x location 0.2097 0.7716 0.5963 0.3977