Table 2.

Summary of correlation coefficients obtained between the eight DSIs and the OSI

					DSI
DSI	1. Ant	2. Post	3. R Lat	4. L Lat	5. R Ant-Lat	6. L Ant-Lat	7. R Post-Lat	8 L Post-Lat	OSI
1	1	0.622*	0.691*	0.666*	0.818*	0.700*	0.701*	0.671*	0.925*
2		1	0.819*	0.706*	0.566*	0.600*	0.900*	0.847*	0.802*
3			1	0.816*	0.698*	0.725*	0.854*	0.844*	0.870*
4				1	0.621*	0.876*	0.737*	0.925*	0.846*
5					1	0.696*	0.746*	0.612*	0.838*
6						1	0.691*	0.815*	0.816*
7							1	0.796*	0.846*
8								1	0.866*
OSI									1

*Significant correlation; P < 0.01.