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Table 2 Radiographic histogram ratios: mean values at each time point in each treatment group.

From: Preliminary study on the effect of parenteral naloxone, alone and in association with calcium gluconate, on bone healing in an ovine "drill hole" model system

Time T0 T1 T2 T3 T4 T5 T6 T7 T8 T9
Group A
Mean 1.00 0.88 0.89 0.92 0.92 0.94 0.93 0.93 0.95 0.94
St. Dev. 0.00 0.04 0.04 0.03 0.05 0.03 0.05 0.06 0.06 0.09
Group B
Mean 1.00 0.90 0.91 0.92 0.90 0.93 0.93 0.92 0.94 0.93
St. Dev. 0.00 0.05 0.02 0.04 0.08 0.05 0.04 0.05 0.04 0.05
Group C
Mean 1.00 0.91 0.94 0.98 0.99 0.97 0.96 0.95 0.97 0.96
St. Dev. 0.00 0.09 0.05 0.05 0.04 0.07 0.04 0.08 0.06 0.04
Group D
Mean 1.00 0.92 0.96 0.99 0.98 1.03 1.00 1.00 0.96 0.99
St. Dev. 0.00 0.05 0.06 0.04 0.06 0.11 0.04 0.11 0.10 0.07