Final multiple regression model for standardised stillbirth rate (SSBR)
| Model | B | SE | p Value | R2 | Equivalent change in SSBR for IQR change in predictor variable |
|---|---|---|---|---|---|
| *Intervention score, First Principal Component and is therefore standardised to have mean 0.0 overall. | |||||
| IQR, Interquartile range. IQR for intervention score = 2.47. IQR for number of consultant obstetricians per 1000 births = 0.48. | |||||
| Intervention score* (higher score ⩾ more interventions) | −0.21 | 0.07 | 0.003 | 0.27 | −0.52 |
| No of consultant obstetricians per 1000 births | −0.55 | 0.23 | 0.019 | −0.26 | |