Items

Somatic symptoms

Anxiety and insomnia

Social dysfunction

Severe depression

Total GHQ-28

PHQ1 Stomach pain

0.352^**

0.313^**

0.209^**

0.210^**

0.339^**

PHQ2 Back pain

0.344^**

0.300^**

0.235^**

0.204^**

0.339^**

PHQ3 Pain arm, legs

0.343^**

0.280^**

0.271^**

0.207^**

0.345^**

PHQ4 Menstruation pain

0.213^**

0.272^**

0.176^**

0.155^**

0.255^**

PHQ5 Headaches

0.571^**

0.372^**

0.249^**

0.244^**

0.450^**

PHQ6 Chest pain

0.431^**

0.383^**

0.336^**

0.384^**

0.472^**

PHQ7 Dizziness

0.372^**

0.291^**

0.291^**

0.376^**

0.406^**

PHQ8 Fainting

0.156^**

0.147^**

0.259^**

0.139^**

PHQ9 Heart race

0.412^**

0.407^**

0.345^**

0.320^**

0.461^**

PHQ10 Short breath

0.465^**

0.387^**

0.348^**

0.345^**

0.479^**

PHQ11 Pain sexual intercourse

0.130^**

0.93^*

0.114^*

0.159^**

0.150^**

PHQ12 Constipation

0.290^**

0.295^**

0.292^**

0.240^**

0.348^**

PHQ13 Nausea, gas

0.357^**

0.298^**

0.288^**

0.311^**

0.385^**

PHQ14 Feeling tired

0.512^**

0.550^**

0.445^**

0.310^**

0.572^**

PHQ15 Trouble sleep

0.408^**

0.576^**

0.392^**

0.344^**

0.537^**

TOTAL PHQ-15

0.671^**

0.622^**

0.516^**

0.496^**

0.716^**