Prevalence and burden of obstructive lung disease in the urban poor population of Ottawa, Canada: a community-based mixed-method, observational study

Table 4 Results from the baseline GAD-7, PHQ-8 and EQ-5D-3L questionnaires of the PROMPT Cohort participants

Questionnaire:	Participants with spirometry (N = 64)	All participants (N = 80)
GAD-7^b
No Anxiety^a	48%	33.7%
Mild Anxiety	19%	30%
Moderate Anxiety	22%	18.8%
Severe anxiety	11%	13.8%
Missing data	0%	3.7%
PHQ-8^c
No significant symptoms^a	25%	27.5%
Mild	39%	37.5%
Moderate	21%	20%
Moderately severe	13%	12.5%
Severe	2%	1.25%
EQ-visual analogue scale
Mean	61.9	62.2
Range	3–100	3–100
Standard deviation	17.4	17

^aIncludes missing or refusal to answer
^bGAD-7 - Generalized Anxiety Disorder (7-item Questionnaire with ≥10 score means a Probable Diagnosis of GAD)
^cPHQ-8 - Personal Health Questionnaire (Depression Score)

ISSN: 1471-2458