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Epidemiology of Reproductive and Early Years. Our Healthy Future?. Dr Shantini Paranjothy. Overview. Teenage pregnancy Risks to a healthy future Birth outcomes Early years (0 – 2). Teenage pregnancy. Baby at increased risk of. Harm, illness, injuries
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Epidemiology of Reproductive and Early Years Our Healthy Future? Insert name of presentation on Master Slide Dr Shantini Paranjothy
Overview • Teenage pregnancy • Risks to a healthy future • Birth outcomes • Early years (0 – 2) Our Healthy Future?
Teenage pregnancy Baby at increased risk of Harm, illness, injuries Behavioural and emotional complications 2 X more likely to have a teen birth • Pre-term birth OR 1.2 – 1.9 • Low birth weight OR 1.2 – 1.8 • Neonatal mortality OR 1.3 – 2.7 Source: Paranjothy et al Arch Dis Child 2009 94: 239-245
Conception rates E & W Source: ONS
Risks to a healthy future Complex social factors Alcohol Illegal drugs Environment Obesity Smoking
Obesity Mother Baby Stillbirth RR 2 Preterm birth RR 1.2 Intensive care RR 1.5 Large for gestational age RR 2 • Pre-eclampsiaRR 3 • Gest diabetes RR 3 • Thromboembolism OR 2.6 • Post partum haemorhageRR 4 Source: CEMACE
Cigarette smoking • Miscarriage OR 1.5 • Stillbirth OR 2.O • Infant mortality OR 1.8 • Prematurity RR 1.3
Cigarette smoking Source: Infant Feeding Survey (2005)
Alcohol Source: Infant Feeding Survey (2005) Outcomes: Miscarriage, chromosomal abnormalities, disordered fetal growth, perinatal death and susceptibility to disease in later life
Birth Outcomes Our Healthy Future?
Stillbirth Our Healthy Future?
Cause of stillbirth (AWPS 2005-09) • Antepartum haemorrhage (8.5%) • Congenital anomaly (15.2%) • Maternal disorder (6.1%) • Mechanical (4.8%) • Pre-eclamspia (3.0%) • Unexplained (57.4%) Our Healthy Future?
Preterm birth <36 weeks Source: AWPS and NCCHD Our Healthy Future?
Inequalities in preterm birth <36 weeks Source: AWPS and NCCHD Our Healthy Future?
Low birth weight <2500g Source: AWPS and NCCHD Our Healthy Future?
Birth weight > 4000g Source: AWPS and NCCHD Our Healthy Future?
Infant mortality Our Healthy Future?
Causes of infant mortality • Preterm birth (35%) • Congenital anomaly (21%) • Sudden unexplained death in infancy (11%) • Infection (11%) • Intrapartum events (9%) Our Healthy Future?
Early Years (0-2) Our Healthy Future?
Breastfeeding Our Healthy Future?
Complex social factors • Illegal drug use • Benefits • Unemployment • Homeless • Domestic violence Our Healthy Future?
Conclusion • Inequalities persist • Some risk factors and outcomes not e-captured • What should be done? • How will we know its making a difference? • Can surveillence make a difference?