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Table 4 Association between the dependent variable “endocarditis prophylaxis” (necessary vs. not necessary) and the independent variables “bone split”, “bone block”, “bone substitute material”, “bone resection” and “therapy recommended” for case vignette 1

From: How do specialist surgeons treat the atrophic tooth gap? A vignette-based study among maxillofacial and oral surgeons

  Regression coefficient B Standard error Forest df Sig. Exp(B)
Bone split 1.588 .658 5.834 1 .016 4.896
Bone block 1.738 .844 4.240 1 .039 5.685
Bone substitute material 1.610 .545 8.735 1 .003 5.005
Bone resection .887 .903 .963 1 .326 2.427
Therapy recommended 1.489 .744 4.010 1 .045 4.433
Constant − 1.643 .493 11.092 1 .001 .193
  1. Bold values indicate statistically significant differences (p < 0.05)
  2. Nagelkerkes R-squared .50