The level of significance was set at p ≤ 0.05, and a trend towards significance was defined as 0.05 < p < 0.075. 3.
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Augmenting Screw Technique to Prevent TLIF Cage Subsidence: A Biomechanical In Vitro Study.
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The sentences
The number of cycles to reach 5 mm subsidence was higher in the augmenting screw group compared to the control group and showed a statistical trend but did not reach significance ( p = 0.068).