From: Norms for Zung’s Self-rating Anxiety Scale
PHD Diagnosis / Original Sample
True Positives
False Positives
Positive Clinical (n = 63)
61–62
1–2
Positive Community (n = 32)
27
5
True Negatives
False Negatives
Negative Clinical (n = 78)
42–43
35–36
Negative Community (n = 178)
161
17