Method used to identify suspected mental health problems | Patients with suspected mental health problems N=293 (40.0 %) | Patients with no suspected mental health problems N=439 (60.0 %) | χ2 | P value | Total prevalence rate Total=732 |
The 5-Step Patient Interview approach | 255 (87.0%) | 34 (7.7%) | 266.33 | <0.001 | (255+34)/732=39.5% |
Expert psychiatrist interview | 260 (88.7%) | 25 (5.7%) | 327.15 | <0.001 | (260+25)/732=38.9% |
PHQ-9 and GAD-7 questionnaires | 252 (86.0%) | 129 (29.4%) | 220.96 | <0.001 | (252+129)/732=52.0% |
GAD-7, Generalised Anxiety Disorder-7; PHQ-9, Patient Health Questionnaire-9.