Hierarchical linear regression | |||||
---|---|---|---|---|---|
Independent Variables | Unstandardised regression coefficient (adjusted) | p | Model R2 | p for change in R2 | |
Model 1 | .44 | - | |||
Language spoken at home: English | Reference | ||||
Other | 0.21 | .007 | |||
Education: Up to secondary | Reference | ||||
Certificate/Diploma | 0.12 | .119 | |||
Tertiary | 0.17 | .058 | |||
Age: 18-25 | −0.15 | .093 | |||
26-39 | Reference | ||||
40+ | 0.04 | .790 | |||
Psychiatric history | 0.09 | .183 | |||
PHQ-9a | 0.27 | .000 | |||
GAD-7a | 0.21 | .000 | |||
Vulnerable personality characteristicsa | 0.05 | .000 | |||
Model 2 | .51 | .000 | |||
Language spoken at home: English | Reference | ||||
Other | 0.13 | .097 | |||
Education: Up to secondary | Reference | ||||
Certificate/Diploma | 0.08 | .320 | |||
Tertiary | 0.14 | .115 | |||
Age: 18-25 | −0.15 | .078 | |||
26-39 | Reference | ||||
40+ | −0.00 | .990 | |||
Psychiatric history | 0.08 | .221 | |||
PHQ-9a | 0.21 | .000 | |||
GAD-7a | 0.19 | .000 | |||
Vulnerable personality characteristics | 0.04 | .000 | |||
Self-rated health: Fair to good | Reference | ||||
Very or extremely good | −0.18 | .018 | |||
Feeding method: Only breast milk | Reference | ||||
Formula and/or breast milk | −0.05 | .377 | |||
Baby crying or fussing: <3 h | Reference | ||||
≥3 h | 0.12 | .046 | |||
Confidence in going home from hospital | −0.13 | .000 | |||
IBM care subscaleb | 0.04 | .236 | |||
IBM control subscalea | 0.10 | .006 |