Table 2. Factors Associated with Secondary Displacement on Logistic Regression Analysis.

Predictive factor	Odds ratio (95% confidence interval)	p-value
Age (yr)	0.994 (0.964-1.025)	0.694
Presence of initial displacement
No	1	-
Yes	0.096 (0.031-0.297)	< 0.001*
Presence of dorsal comminution
No	1	-
Yes	1.025 (0.466-2.251)	0.952

^*Statistically significant (p < 0.05).