Table 1 Included tests from the International Study Group of Postoperative Cognitive Dysfunction (ISPOCD) and Mindmore batteries

Verbal episodic memory

Visual Verbal Learning Test (VVLT) includes a delayed recall

Consortium to Establish a Registry for Alzheimer’s Disease (CERAD), including delayed recall and recognition trial

VLT: 15 words × 3 trials

CERAD: 10 words × 3 trials

Executive, visuospatial

Concept Shifting Task (CST)

Trail Making Test (TMT- A & B)

CST: 16 circles × 3

TMT: 25 circles × 2

Executive, selective attention

Stroop Colour-Word test (SCW)

Stroop Colour-Word Test (SCW)

Analog Stroop 40 words × 3

Digital Stroop: 24 words × 1

Executive, attention, tempo

Letter Digit Coding Test (LDC)

Symbol Digits Processing Test (SDPT)

LDC: 60 s

SDPT: 90 s