Table 4. Correlation matrix of physical, cognitive and psychological domain at 3- and 12-month follow-up.

PICS domains at 3 months				PICS domains at 12 months
	Physical domain	Cognitive domain	Psychological domain	Physical domain	Cognitive domain	Psychological domain
Physical domain	-	-	.	-	-	-
Cognitive domain	0.28, p<0.001	-	-	0.25, p<0.01	-	-
Psychological domain	0.28, p<0.001	0.02, p = 0.79	-	0.39, p<0.001	0.06, p = 0.55	-

Note: Data reported in Pearson correlation coefficient r.