From: Validation of the Persian version of the Perinatal Anxiety Screening Scale (PASS) among antenatal and postnatal women
Depression
Anxiety
Stress
Normal
0–9
0–7
0–14
Mild
10–13
8–9
15–18
Moderate
14–20
10–14
19–25
Severe
21–27
15–19
26–33
Extremely Severe
 >  = 28
 >  = 20
 >  = 34