Table 5. Relationships between Predictive Factors Associated with Serial Changes of Radiographic Parameters and Factors Associated with Early and Late Secondary Displacement on General Linear Model Analysis.

Predict factor	p-value
	RI	RL	VT	UV
Age (continuous value, yr)	0.770	0.887	0.999	0.186
Presence of initial displacement variables (categorical value)	0.758	0.723	0.586	0.003*
Presence of dorsal comminution (categorical value)	0.523	0.952	0.906	0.397

RI: radial inclination, RL: radial length, VT: volar tilt, UV: ulnar variance.

^*Statistically significant (p < 0.05).