Table 3.

Conversion table between mRS and GOS. To develop the conversion table, directly acquired mRS and GOS scores were cross-tabulated and the best conversion is displayed, based on the highest probability of agreement between the two scores. When mRS is converted to GOS the best performing conversion does not include GOS=2, since the probability of agreement for this category was lower (P [mRS 5 → GOS 2] = 0.2558). When GOS is converted to mRS, the best performing conversion does not include mRS=3, since the probability of agreement for this category was lower (P [GOS 4 → mRS 3] = 0.3023).

mRS	Converted GOS	Probability of agreement
0	5	0.9581
1	5	0.8272
2	4	0.5517
3	3	0.7578
4	3	0.9612
5	3	0.7401
6	1	1.0000
GOS	Converted mRS	Probability of agreement
1	6	1.0000
2	5	0.9947
3	4	0.3591
4	2	0.4837
5	1	0.5197