Hospital based maternity care in Ghana : findings of a confidential enquiry into maternal deaths

Background: In Ghana, a universal free delivery policy was implemented to improve access to delivery care in health facilities, thereby improving access to skilled attendance and reducing maternal mortality. Objective: A confidential enquiry was conducted to ascertain if changes had occurred in the care provided by reviewing the care given to a sample of maternal deaths before and after introduction of the policy. Method: Twenty women who died as a result of pregnancy-related complications (maternal deaths) in selected hospitals in two regions were assessed by a clinical panel, guided by a maternal death assessment form. Unlike the traditional confidential enquiry process, both adverse and favourable factors were identified. Findings: Clinical care provided before and after the introduction of the fee exemption policy did not change, though women with complications were arriving in hospital earlier after the introduction of the policy. On admission, however, they received very poor care and this, the clinical panel deduced could have resulted in many avoidable deaths; as was the case before the implementation of the policy. Consumables, basic equipment and midwifery staff for providing comprehensive emergency obstetric care were however found to be usually available. Conclusion: Our findings suggest that the already poor delivery care services women received remained unchanged after introduction of the policy.This work was undertaken as part of an international research programme - Immpact (Initiative for Maternal Mortality Programme Assessment). See: http://www.abdn.ac.uk/immpact, funded by the Bill & Melinda Gates Foundation, the Department for International Development (DFID), the European Commission and the Unites States Agency for International Development (USAID)

Effect of Delivery Care User Fee Exemption Policy on Institutional Maternal Deaths in the Central and Volta Regions of Ghana

Background: To improve access to skilled attendance at delivery and thereby reduce maternal mortality, the Government of Ghana introduced a policy exempting all women attending health facilities from paying delivery care fees. Objective: To examine the effect of the exemption policy on delivery-related maternal mortality. Methods: Maternal deaths in 9 and 12 hospitals in the Central Region (CR) and the Volta Region (VR) respectively were analysed. The study covered a period of 11 and 12 months before and after the introduction of the policy between 2004 and 2006. Maternal deaths were identified by screening registers and clinical notes of all deaths in women aged 15-49 years in all units of the hospitals. These deaths were further screened for those related to delivery. The total births in the study period were also obtained in order to calculate maternal mortality ratios (MMR). Results: A total of 1220 (78.8%) clinical notes of 1549 registered female deaths were retrieved. A total of 334 (21.6%) maternal deaths were identified. The delivery-related MMR decreased from 445 to 381 per 100,000 total births in the CR and from 648 to 391 per 100,000 total births in the VR following the implementation of the policy. The changes in the 2 regions were not statistically significant (p=0.458) and (p=0.052) respectively. No significant changes in mean age of delivery-related deaths, duration of admission and causes of deaths before and after the policy in both regions. Conclusion: The delivery-related institutional maternal mortality did not appear to have been significantly affected after about one year of implementation of the policy

Revealing the burden of maternal mortality : a probabilistic model for determining pregnancy-related causes of death from verbal autopsies

Background: Substantial reductions in maternal mortality are called for in Millennium Development Goal 5 (MDG-5), thus assuming that maternal mortality is measurable. A key difficulty is attributing causes of death for the many women who die unaided in developing countries. Verbal autopsy (VA) can elicit circumstances of death, but data need to be interpreted reliably and consistently to serve as global indicators. Recent developments in probabilistic modelling of VA interpretation are adapted and assessed here for the specific circumstances of pregnancy-related death. Methods: A preliminary version of the InterVA-M probabilistic VA interpretation model was developed and refined with adult female VA data from several sources, and then assessed against 258 additional VA interviews from Burkina Faso. Likely causes of death produced by the model were compared with causes previously determined by local physicians. Distinction was made between free-text and closed-question data in the VA interviews, to assess the added value of free-text material on the model's output. Results: Following rationalisation between the model and physician interpretations, cause-specific mortality fractions were broadly similar. Case-by-case agreement between the model and any of the reviewing physicians reached approximately 60%, rising to approximately 80% when cases with a discrepancy were reviewed by an additional physician. Cardiovascular disease and malaria showed the largest differences between the methods, and the attribution of infections related to pregnancy also varied. The model estimated 30% of deaths to be pregnancy-related, of which half were due to direct causes. Data derived from free-text made no appreciable difference. Conclusion: InterVA-M represents a potentially valuable new tool for measuring maternal mortality in an efficient, consistent and standardised way. Further development, refinement and validation are planned. It could become a routine tool in research and service settings where levels and changes in pregnancy-related deaths need to be measured, for example in assessing progress towards MDG-5