Table 2.

Proportion of the analysis population by PHQ-9 score category with 95% CIs (N=713)

Variable	n	Proportion (%)	95% CI
PHQ-9 score ≥5	334	46.8	43.1, 50.6
Mild	231	32.4	29.0, 36.0
Moderate	81	11.4	9.1, 13.9
Moderate-severe	17	2.4	1.4, 3.8
Severe	5	0.7	0.2, 1.6

CI, confidence interval; PHQ-9, 9-question Patient Health Questionnaire.