Table 2 Pearsons correlations for continuous variables influencing GluN2B binding and protein expression in the hippocampus of all subjects, control subjects only and schizophrenia subjects only

n

38

41

19

21

19

20

Age at death

r

0.16

‐0.309

0.207

-0.408

0.152

-0.212

p

0.338

0.049

0.395

0.067

0.534

0.369

Post-mortem interval

r

‐0.318

0.054

‐0.483

0.061

-0.116

0.030

p

0.051

0.738

0.036

0.794

0.636

0.901

pH

r

‐0.386

0.068

‐0.662

0.226

0.162

-0.255

p

0.017

0.671

0.002

0.324

0.506

0.278

Brain weight

r

0.067

-0.029

0.028

0.152

0.023

-0.218

p

0.688

0.855

0.908

0.512

0.926

0.356

Duration of illness

r

N/A

N/A

N/A

N/A

-0.056

-0.192

p

N/A

N/A

N/A

N/A

0.819

0.430

Age of onset

r

N/A

N/A

N/A

N/A

0.313

0.007

p

N/A

N/A

N/A

N/A

0.193

0.977

Estimated daily antipsychotic drug dose

r

N/A

N/A

N/A

N/A

-0.156

-0.368

p

N/A

N/A

N/A

N/A

0.525

0.111