Table 4.

Readings recorded in Speed tubular supercable

Intercanine width			Interpremolar width			Intermolar width
Parameter	Mean rank	Level of significance	Parameter	Mean rank	Level of significance	Parameter	Mean rank	Level of significance
ICWP	1.22	0.000	IPMWP	1.57	0.001	IMWP	2.81	0.707
ICW4	2.22		IPMW4	2.21		IMW4	2.47
ICW8	2.94		IPMW8	2.89		IMW8	2.34
ICW12	3.61		IPMW12	3.32		IMW12	2.38

ICWP=Intercanine width pretreatment, ICW4=Intercanine width after 4 weeks, ICW8=Intercanine width after 8 weeks, ICW12=Intercanine width after 12 weeks, IPMWP=Interpremolar width pretreatment, IPMW4=Interpremolar width after 4 weeks, IPMW8=Interpremolar width after 8 weeks, IPMW12=Interpremolar width after 12 weeks, IMWP=Intermolar width pretreatment, IMW4=Intermolar width after 4 weeks, IMW8=Intermolar width after 8 weeks, IMW12=Intermolar width after 12 weeks