. 2009 May 6;2:77. doi: 10.1186/1756-0500-2-77

Table 4.

Spearman's rank correlation coefficient for the CCMDS-derived score compared to SOFA scores for day 0 to day 5.

Day	Correlation coefficient (r value)	r²	p value
0	0.350	0.123	0.046

1	0.516	0.266	0.002

2	0.398	0.158	0.054

3	0.536	0.287	0.015

4	0.529	0.280	0.035

5	0.609	0.371	0.047