The prevalence of depression in women attending antenatal clinic at university teaching hospital
Major depressive disorder (MDD) is a psychiatric disorder characterized by a range of symptoms persisting for at least two weeks. According to the DSM-IV diagnostic criteria, clinical depression requires a minimum of five symptoms among which one should be a; depressed mood most of the day or nearly every day; or markedly diminished interest or pleasure in all or almost all activities of the day, nearly every day. Although the prevalence of depression is similar in pregnant, postpartum and non-pregnant women, the onset of new depression is higher during the prenatal period.