Table 4.
Single (model 1) and multilevel (models 2 and 3) logistic regression analyses modelling experiences of physical and sexual IPVAW
| Physical intimate partner violence | Sexual intimate partner violence | |||||
|---|---|---|---|---|---|---|
| Single-level model | Multilevel models | Single-level model | Multilevel models | |||
| Model 1 | Model 2 | Model 3 | Model 1 | Model 2 | Model 3 | |
| OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Specific contextual effects | ||||||
| Gender Equality Index | ||||||
| Low | Reference | Reference | ||||
| Middle | 0.70 (0.54–0.91) | 0.78 (0.60–0.99) | ||||
| POOR | 20% | 24% | ||||
| High | 1.08 (0.81–1.44) | 1.08 (0.81–1.45) | ||||
| POOR | 43% | 41% | ||||
| General contextual effects | ||||||
| σ2 | 0.111 (0.034) | 0.088 (0.028) | 0.076 (0.028) | 0.066 (0.025) | ||
| VPC (%) | 3.26 | 2.61 | 2.26 | 1.97 | ||
| PCV (%) | – | – | 20.72 | – | – | 16.16 |
| AU-ROC | 0.671 | 0.691 | 0.691 | 0.680 | 0.694 | 0.694 |
| Change in AU-ROC | – | 0.020 | 0.000 | – | 0.014 | 0.000 |
| Goodness of fit | ||||||
| DIC | 32 360.93 | 31 916.95 | 31 916.93 | 16 003.99 | 15 907.61 | 15 906.51 |
| Change in DIC compared with previous model | – | −443.98 | −0.02 | – | −96.38 | −1.10 |
Note: The table informs on both specific and general contextual effects.
POOR: proportion of opposed odds ratios; σ2: variance; VPC: variance partition coefficient; PCV: proportional change in variance; AU-ROC: area under the receiver operator characteristics curve; DIC: Bayesian deviance information criterion.