Psychometric Properties of the Chinese (Putonghua) Version of the Oxford Cognitive Screen (OCS-P) in Subacute Poststroke Patients without Neglect

Table 2

Summary of item scores and their means, median, 25% tile, and 75% tile. Results of comparisons of the OCS-P subscale scores among patient and healthy groups.

Subscale scores on OCS-P; Mean + SD; (25% tile, median, 75% tile)	Post-stroke patients (PS); ()	Healthy Younger Participants; (Y) ()	Healthy Older Participants (O) ()	Differences
				( values)
				PS vs O	Y vs O
Picture Naming				<0.001	0.048
	Semantics				0.007	0.156
Orientation					<0.001	<0.001
	Visual Field Test				0.037	NA
Sentence Reading					<0.001	0.001
	Numerical Cognition
Writing				<0.001	0.156
	Calculations				<0.001	NA
Total					<0.001	0.311
	Broken Heart Test
TC				<0.001	0.285
	SA				0.560	0.539
OA					0.001	0.104
	Praxis				<0.001	0.020
Delayed Recall & Recognition
VR				<0.001	<0.001
	VRR				<0.001	NA
ER					<0.001	0.023
	Total				<0.001	0.094
Executive Task
Mixed				<0.001	0.232
	Total				<0.001	0.697

Note. TC, total correct; SA, space asymmetry; OA, object asymmetry; VR, verbal recall; VRR, verbal recall and recognition; and ER, episodic recognition. “NA” means not applicable; values are results of independent -tests. Total = Circle + Triangle – Mixed.