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Table 2 Measurement of bone formation area

From: Combined effect of bisphosphonate and recombinant human bone morphogenetic protein 2 on bone healing of rat calvarial defects

Time Group 1 Group 2 Group 3 Group 4 P value
2 week 0.031 ± 0.006 0.052 ± 0.004 0.059 ± 0.008 0.037 ± 0.006 0.002*
4 week 0.056 ± 0.004 0.069 ± 0.01 0.085 ± 0.006 0.063 ± 0.008 0.004*
8 week 0.096 ± 0.010 0.104 ± 0.013 0.117 ± 0.01 0.092 ± 0.009 0.072
  1. (Unit ; mm2, *p < 0.05)