Table 2 Effect sizes for the relationship between anti-inflammatory markers and cognitive dysfunctioning.

From: The relationship between immune and cognitive dysfunction in mood and psychotic disorder: a systematic review and a meta-analysis

Test

k

N

r

95% CI

z

p

Q test

Q test (p)

I2

Global cognitive performance

5

408

0.067

−0.069 to 0.201

0.966

0.334

6.46

0.168

38.03

Verbal memory

3

264

−0.074

−0.240 to 0.097

−0.846

0.398

3.31

0.191

39.65

Processing speed

4

314

0.125

−0.030 to 0.275

1.587

0.113

5.41

0.144

44.58

Reasoning

4

249

−0.002

−0.245 to 0.241

−0.019

0.985

7.53

0.057

60.14

  1. K number of studies, N total number of participants, r mean effect size of correlation.