From: Mode differences in a mixed-mode health interview survey among adults
 | Crude prevalence | Adjusted prevalence* | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SAQ-Paper | SAQ-Web | CATI | SAQ-Paper vs. SAQ-Web | SAQ-Paper vs. CATI | SAQ-Web vs. CATI | SAQ-Paper | SAQ-Web | CATI | SAQ-Paper vs. SAQ-Web | SAQ-Paper vs. CATI | SAQ-Web vs. CATI |
 | % | % | % | p-value | p-value | p-value | % | % | % | p-value | p-value | p-value |
PHQ-8: diagnostic algorithm | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Current depression | 12.8 | 10.1 | 15.3 | n.s. | n.s. | <0.05 | 12.0 | 11.0 | 15.3 | n.s. | n.s. | n.s. |
BI-M2: Feeling depressed | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Never | 35.0 | 27.3 | 40.1 | <0.01 | n.s. | <0.001 | 33.0 | 28.4 | 39.2 | n.s. | <0.05 | <0.01 |
Daily/weekly | 13.5 | 12.6 | 10.8 | n.s. | n.s. | n.s. | 13.4 | 13.6 | 11.0 | n.s. | n.s. | n.s. |
WHO-5: Well-being score (0–100) |  |  |  |  |  |  |  |  |  |  |  |  |
Very good or excellent (score > 75) | 28.2 | 27.3 | 33.5 | n.s. | n.s. | n.s. | 27.1 | 30.6 | 32.4 | n.s. | n.s. | n.s. |
Poor or minimal (score ≤ 25) | 13.5 | 7.5 | 4.9 | <0.01 | <0.001 | n.s. | 11.8 | 8.2 | 4.9 | n.s. | <0.001 | n.s. |
OSS-3: social support score (3–14) |  |  |  |  |  |  |  |  |  |  |  |  |
Strong social support (score ≥ 12) | 23.2 | 31.8 | 39.3 | <0.01 | <0.001 | <0.05 | 24.2 | 30.2 | 40.2 | <0.05 | <0.001 | <0.01 |
Poor social support (score ≤ 8) | 21.0 | 15.0 | 11.1 | <0.05 | <0.001 | n.s. | 19.0 | 17.0 | 11.0 | n.s. | <0.001 | <0.05 |