Cognitive Function in Patients Undergoing Arthroplasty: The Implications for Informed Consent

Table 3

Correlation of cognitive testing with age and complication recall.

		Correlation coefficient age (Spearman ρ, 𝑃 value)
		Age	Complications
WLMT	Immediate	−0.38,	0.34,
	Delayed	−0.42,	0.39, 𝑃=.003
RAVLT	Delayed	−0.45, 𝑃<.001	0.38, 𝑃=.003
NART		−0.14, 𝑃=.296	0.40, 𝑃=.002
Complications		−0.345, 𝑃=.007	N/A