Maternal and Perinatal Mortality Flashcards
What was the number of global maternal deaths in 2013?
289,000
What percentage of cases of maternal mortality and morbidity are in less developed countries?
> 99%
What percentage of maternal mortality and morbidity is preventable?
> 80%
What number of women experience severe maternal morbidity?
> 20 million
How is maternal health a public health indicator?
Greatest gap is between rich and poor countries
What problems of measurement is maternal health subject to?
Subject to technical and operational problems
- under-reporting
- mis-classification
- incomplete vital registration
What is maternal mortality?
The death of a woman while pregnant or within 42 days of pregnancy, irrespective of the duration and site of pregnancy, from any cause related to or aggravated by the pregnancy or its management, but not from accidental or incidental causes
What is maternal morbidity?
Severe health complications occurring in pregnancy and delivery, not resulting in death
What is the maternal mortality ratio?
Number of maternal deaths during a given time period per 100,000 live births during the same time period
What is the maternal mortality rate?
Number of maternal deaths in a given time period per 100,000 women of reproductive age, or woman-years of risk exposure in the same period
What is the lifetime risk of maternal death?
Probability of maternal death during woman’s reproductive life, usually expressed in terms of odds
What is the proportionate mortality ratio?
Maternal deaths as proportion of all female deaths of those of reproductive age - usually defined as 15-19 years - in a given time period
What does maternal mortality ratio represent?
The risk associated with each pregnancy i.e. the obstetric risk
What does maternal mortality ratio take into account?
Not only the obstetric risk but also the frequency with which women are exposed to that risk
What are the facility based methods for measuring maternal deaths?
Health information systems Registries Confidential enquiries Maternal death review Audit - critical incident audit, criterion based clinical audit
What are the population/community base methods for measuring maternal deaths?
Notification by law
Vital registration
Census
Surveys or surveillance
What are direct maternal deaths?
Defined as those related to obstetric complications during pregnancy, labour or puerperium or resulting from any treatment received
What are indirect maternal deaths?
Those associated with a disorder, the effect of which is exacerbated by pregnancy
What are late maternal deaths?
Occur 42 or more days after the end of the pregnancy but within 1 year