Clinical and electromyographic signals analysis about the effect of space-adjustment splint on overerupted maxillary molars

Table 1 Comparison about the data of intermaxillary space at different time points and the teeth transportation distance

		The intermaxillary space		Teeth transportation distance
	Before treatment (T0)	6 weeks After treatment (T1)	12 weeks After treatment (T2)	T1-T0	T2-T1
Mean ± SD(mm)	1.14 ± 0.86	2.58 ± 0.79^*	3.73 ± 0.89^#	1.03 ± 0.47	0.87 ± 0.33

*: EMG values in T1 was compared to that in T0, P < 0.05; #:EMG values in T2 was compared to that in T2, P < 0.05

ISSN: 1472-6831