Table 4 Spearman’s rank correlation of facial expression recognition test accuracy rate and basic attribute items

Age

–

0.835**

0.033

− 0.481**

0.123

0.110

0.033

0.200*

− 0.136

− 0.222*

− 0.038

− 0.244*

− 0.261**

− 0.074

Onset age

–

− 0.479**

− 0.370 **

0.006

− 0.004

− 0.053

0.089

− 0.079

− 0.117

− 0.002

− 0.227*

− 0.208 *

− 0.077

Disease duration

–

− 0.110

0.135

0.136

0.125

0.150

− 0.103

−0.105

− 0.084

0.027

− 0.019

− 0.027

MMSE

–

− 0.229 *

− 0.216*

− 0.128

− 0.298 **

0.072

0.238*

0.203*

0.295**

0.273**

0.341**

GDS-15

–

0.524**

0.606 **

0.437 **

0.049

− 0.186

− 0.123

0.120

− 0.057

0.018

STAI-1

–

0.678 **

0.441 **

0.064

0.184

− 0.027

− 0.096

− 0.085

− 0.156

STAI-2

–

0.327 **

0.100

− 0.104

0.038

0.095

0.049

0.027

Apathy

–

0.027

− 0.215*

− 0.054

− 0.194*

− 0.145

− 0.097

Happiness

–

0.104

0.041

0.128

0.016

0.110

Sadness

–

0.043

0.133

0.298**

0.232*

Fear

–

− 0.021

− 0.009

0.160

Anger

–

0.235 *

0.179

Surprise

–

0.236 *