Table 4. Associations between vignettes responses and stigma levels (MICA v4 scores) through logistic regression models.
| Model 1* | Model 2** | ||||
|---|---|---|---|---|---|
| O.R. (95% CI) | p | O.R. (95% CI) | p | ||
| Depression | |||||
| Willingness to treat in PHC | |||||
| Stigma Score | 0.93(0.87–0.99) | 0.03 | Stigma Score | 0.91(0.85–0.99) | 0.02 |
| Nationality | 1.61(0.61–4.19) | 0.33 | |||
| Gender | 0.68(0.17–2.82) | 0.60 | |||
| Age | 0.97(0.90–1.03) | 0.36 | |||
| Training years | 1.40(1.05–1.86) | 0.02 | |||
| Experience years | 1.00(0.89–1.13) | 0.98 | |||
| Refer to a Psychiatry | |||||
| Stigma Score | 1.03(1.00–1.07) | 0.04 | Stigma Score | 1.03(0.99–1.07) | 0.05 |
| Nationality | 0.99(0.76–1.30) | 0.97 | |||
| Gender | 1.09(0.61–1.95) | 0.76 | |||
| Age | 0.99(0.95–1.03) | 0.62 | |||
| Training years | 0.99(0.95–1.05) | 0.92 | |||
| Experience years | 1.03(0.98–1.09) | 0.24 | |||
| Recognized a mental disorder | |||||
| Stigma Score | 0.99(0.96–1.03) | 0.64 | Stigma Score | 0.99(0.95–1.02) | 0.41 |
| Nationality | 0.93(0.71–1.22) | 0.59 | |||
| Gender | 0.88(0.49–1.57) | 0.68 | |||
| Age | 0.99(0.95–1.03) | 0.64 | |||
| Training years | 1.02(0.97–1.06) | 0.51 | |||
| Experience years | 0.99(0.94–1.05) | 0.85 | |||
| Antidepressant prescription | |||||
| Stigma Score | 1.02(0.97–1.07) | 0.39 | Stigma Score | 1.01(0.96–1.06) | 0.75 |
| Nationality | 1.00(0.68–1.49) | 0.99 | |||
| Gender | 1.42(0.61–3.34) | 0.42 | |||
| Age | 1.01(0.95–1.07) | 0.79 | |||
| Training years | 1.06(0.98–1.14) | 0.13 | |||
| Experience years | 1.02(0.94–1.10) | 0.66 | |||
| Somatoform | |||||
| Willingness to treat in PHC | |||||
| Stigma Score | 0.95(0.92–0.99) | 0.03 | Stigma Score | 0.95(0.91–0.99) | 0.03 |
| Nationality | 1.03(0.70–1.51) | 0.88 | |||
| Gender | 1.33(0.58–3.05) | 0.49 | |||
| Age | 0.96(0.91–1.02) | 0.18 | |||
| Training years | 1.00(0.95–1.06) | 0.93 | |||
| Experience years | 0.99(0.93–1.06) | 0.91 | |||
| Refer to a Psychiatry | |||||
| Stigma Score | 1.03(1.00–1.07) | 0.03 | Stigma Score | 1.03(1.00–1.07) | 0.05 |
| Nationality | 1.17(0.90–1.52) | 0.25 | |||
| Gender | 1.08(0.62–1.89) | 0.79 | |||
| Age | 1.01(0.97–1.06) | 0.59 | |||
| Training years | 0.99(0.95–1.04) | 0.81 | |||
| Experience years | 1.01(0.96–1.06) | 0.81 | |||
| Recognized a mental disorder | |||||
| Stigma Score | 1.02(0.99–1.06) | 0.14 | Stigma Score | 1.02(0.98–1.05) | 0.36 |
| Nationality | 0.89(0.68–1.18) | 0.43 | |||
| Gender | 1.01(0.56–1.83) | 0.98 | |||
| Age | 1.01(0.97–1.06) | 0.60 | |||
| Training years | 1.01(0.97–1.06) | 0.56 | |||
| Experience years | 0.94(0.89–0.99) | 0.01 | |||
| Antidepressant prescription | |||||
| Stigma Score | 0.99(0.95–1.03) | 0.68 | Stigma Score | 0.99(0.94–1.03) | 0.59 |
| Nationality | 0.91(0.62–1.34) | 0.64 | |||
| Gender | 1.20(0.53–2.74) | 0.66 | |||
| Age | 1.05(0.98–1.14) | 0.15 | |||
| Training years | 0.96(0.88–1.03) | 0.26 | |||
| Experience years | 0.98(0.93–1.09) | 0.86 | |||
| Anxiety | |||||
| Willingness to treat in PHC | |||||
| Stigma Score | 0.90(0.85–0.97) | 0.01 | Stigma Score | 0.89(0.83–0.97) | 0.01 |
| Nationality | 0.92(0.50–1.69) | 0.79 | |||
| Gender | 2.34(0.53–10.36) | 0.26 | |||
| Age | 0.93(0.85–1.01) | 0.09 | |||
| Training years | 1.04(0.95–1.15) | 0.41 | |||
| Experience years | 1.02(0.92–1.14) | 0.68 | |||
| Refer to a Psychiatry | |||||
| Stigma Score | 1.01(0.98–1.04) | 0.42 | Stigma Score | 1.01(0.98–1.04) | 0.57 |
| Nationality | 1.11(0.86–1.42) | 0.44 | |||
| Gender | 1.85(1.08–3.18) | 0.03 | |||
| Age | 0.99(0.95–1.04) | 0.72 | |||
| Training years | 1.01(0.97–1.05) | 0.60 | |||
| Experience years | 1.02(0.97–1.07) | 0.51 | |||
| Antidepressant prescription | |||||
| Stigma Score | 1.01(0.98–1.04) | 0.48 | Stigma Score | 1.01(0.98–1.05) | 0.51 |
| Nationality | 0.84(0.65–1.08) | 0.17 | |||
| Gender | 0.79(0.46–1.36) | 0.39 | |||
| Age | 0.99(0.96–1.05) | 0.98 | |||
| Training years | 0.99(0.96–1.04) | 0.88 | |||
| Experience years | 0.99(0.95–1.05) | 0.97 | |||
* Model 1 = bivariate between Vignette responses and MICA scores.
** Model 2 = Model 1 plus potential confounders (gender, nationality, age, training and experience years).
Abbreviations: CI = confidence interval; p = p value.
Stigma score: continuous variable. (higher scores mean higher stigma).
Reference category: Agreed.