title: Postnatal depression and its effects on child development: a review of evidence from low- and middle-income countries.
abstract: BACKGROUND
  It is well established that postnatal depression (PND) is prevalent in high-income countries and is associated with negative personal, family and child developmental outcomes.
  
  
  METHODS
  Here, studies on the prevalence of maternal PND in low- and middle-income countries are reviewed and a geographical prevalence map is presented. The impact of PND upon child outcomes is also reviewed.
  
  
  RESULTS
  The available evidence suggests that rates of PND are substantial, and in many regions, are higher than those reported for high-income countries. An association between PND and adverse child developmental outcomes was identified in many of the countries examined.
  
  
  RESULTS
  Significant heterogeneity in prevalence rates and impact on child outcomes across studies means that the true extent of the disease burden is still unclear.
  
  
  CONCLUSIONS
  Nonetheless, there is a compelling case for the implementation of interventions to reduce the impact of PND on the quality of the mother-infant relationship and improve child outcomes.
authors: Department of Psychiatry, University of Oxford, Oxford, UK.
authors: Christine E
authors: CE
authors: Parsons
authors: Katherine S
authors: KS
authors: Young
authors: Tamsen J
authors: TJ
authors: Rochat
authors: Morten L
authors: ML
authors: Kringelbach
authors: Alan
authors: A
authors: Stein
mesh_terms: D002648:Child; D016241:Child of Impaired Parents / Q000523:psychology*; D019052:Depression, Postpartum / Q000453:epidemiology*; D003906:Developing Countries; D002658:Developmental Disabilities / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D015995:Prevalence; D012307:Risk Factors