Table 1 Eligibility criteria
Inclusion criteria: | |
1 | ≥ 18 years old |
2 | Singleton pregnancy |
3 | Smoking ≥1 cigarette daily |
4 | English language spoken |
Exclusion criteria: | |
1 | Significant maternal medical disorder, e.g. cardiac, haematological, or endocrine disease requiring specialised maternal antenatal care |
2 | Significant maternal psychiatric disorder, e.g. delusional or psychotic disorders, severe depression requiring hospitalisation, use of ≥ 2 psychotropic drugs for treatment |
3 | Serious comorbid addiction issues, e.g. opiate abuse, methadone maintenance program |
4 | Positive serology requiring specialised antenatal care |
5 | Significant fetal anomaly defined as aneuploidy, life-limiting, or lethal fetal anomaly |
6 | Intellectual disability or lack of capacity |
7 | Poor or no understanding of the English language |