Table 2.

Distribution of PHQ-9 depression items and depression classifications (n = 898).

PHQ-9 scores	Depression classification	% of sample
0–4	None/minimal	11.2%
5–9	Mild	23.1%
10–14	Moderate	23.7%
15–19	Moderately severe	21.2%
20–27	Severe	20.8%