Perinatal depression refers to major and minor episodes during pregnancy 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.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on September, 2014