Review articles are the summary of current state of understanding on a particular research topic. They analyze or discuss research previously published by scientist and academicians rather than reporting novel research results.
Review article comes in the form of systematic reviews and literature reviews and are a form of secondary literature. Systematic reviews determine an objective list of criteria, and find all previously published original research papers that meet the criteria. They then compare the results presented in these papers. Literature reviews, by contrast, provide a summary of what the authors believe are the best and most relevant prior publications.
The concept of "review article" is separate from the concept of peer-reviewed literature. It is possible for a review to be peer-reviewed, and it is possible for a review to be non-peer-reviewed.
Perinatal depression refers to major and minor episodes during pregnancy (termed antenatal) and/or within the first 12 months after delivery. Perinatal depression is a great public health problem. It affects women in most countries around the globe, but women in developing countries bear the greatest burden. Antenatal depression has low detection rate and many women remain under-diagnosed. Depression during pregnancy has negative impact on course of pregnancy, fetal and neonatal outcome. These include growth restriction preterm birth and low birth weight, Small for Gestational Age. Studies have also shown that children born to depressed mothers are more likely to have behavioural problems and/or disruptions in cognitive and emotional development.
Last date updated on September, 2014