Table 1 Secondary outcomes for Pregnancy Circles Trial
Domain | Validated measure (if using) | Baseline | First follow up - 35 weeks gestation | Birth – routine maternity data | Second follow up - 3 months postnatal |
|---|---|---|---|---|---|
Women’s empowerment | Pregnancy-related Empowerment Scale (PRES) [28] | ✗ | ✓ | ✗ | ✗ |
Women’s satisfaction with maternity care | Friends and Family Test [29] | ✗ | ✓ | ✗ | ✓ |
Continuity of antenatal care | ✓ | ✓ | ✗ | ✗ | |
Attendance at antenatal care | ✓ | ✓ | ✓ | ✗ | |
Health service usage from patient records | ✗ | ✗ | ✓ | ✗ | |
Health service usage (self-reported) | ✗ | ✓ | ✗ | ✓ | |
Social support | The Duke-UNC Functional Social Support Questionnaire [30] | ✓ | ✓ | ✗ | ✓ |
Self-efficacy | Pearlin Mastery Scale [31] | ✓ | ✓ | ✗ | ✓ |
Prenatal stress | Revised Prenatal Distress scale [32] | ✓ | ✓ | ✗ | ✗ |
Spontaneous vaginal delivery (SVD) | ✗ | ✗ | ✓ | ✓ | |
Caesarean delivery | ✗ | ✗ | ✓ | ✓ | |
Infant birth weight, defined as low if less than 2500 g | ✗ | ✗ | ✓ | ✗ | |
Place of birth | ✗ | ✗ | ✓ | ✗ | |
Breast feeding initiation | ✗ | ✗ | ✗ | ✓ | |
Breast feeding continuation and exclusivity | ✗ | ✗ | ✗ | ✓ | |
Postnatal depression | Edinburgh Postnatal Depression Scale (EPDS) [33] | ✗ | ✗ | ✗ | ✓ |
Health Literacy | Health Literacy Questionnaire (HLQ) [34] (1 domain) | ✗ | ✓ | ✗ | ✗ |
Postnatal symptoms | Postnatal symptoms checklist (National Maternity Survey 2010) [35] | ✗ | ✗ | ✗ | ✓ |
Emotional wellbeing | Short Warwick-Edinburgh Mental Wellbeing Scale (SWEMWBS) [36] | ✓ | ✓ | ✗ | ✗ |
Live baby (i.e. no stillbirth after 24 completed weeks of pregnancy and no neonatal death within 28 days of the birth) | ✗ | ✗ | ✓ | ✗ | |
Born at term (37 weeks and above) | ✗ | ✗ | ✓ | ✗ | |
Appropriate weight for gestational age (GROW centile > 9.99 & < 90.01) | ✗ | ✗ | ✓ | ✗ | |
Not admitted for neonatal intensive care | ✗ | ✗ | ✓ | ✗ | |
Health related quality of life | EQ5D-5 L [37] | ✓ | ✓ | ✗ | ✓ |