Maternal Quality Outcomes and Cost

Factors associated with severe maternal outcome in patients admitted to an intensive care unit in northeastern Brazil with postpartum hemorrhage: a retrospective cohort study

BACKGROUND

Postpartum hemorrhage (PPH) is the leading cause of maternal death worldwide, particularly in low- and middle-income countries; however, the majority of these deaths could be avoided with adequate obstetric care. Analyzing severe maternal outcomes (SMO) has been a major approach for evaluating the quality of the obstetric care provided, since the morbid events that lead to maternal death generally occur in sequence. The objective of this study was to analyze the clinical profile, management, maternal outcomes and factors associated with SMO in women who developed PPH and were admitted to an obstetric intensive care unit (ICU) in northeastern Brazil.

METHODS

This retrospective cohort study included a non-probabilistic, consecutive sample of postpartum women with a diagnosis of PPH who were admitted to the obstetric ICU of the Instituto de Medicina Integral Prof. Fernando Figueira (IMIP) between January 2012 and March 2020. Sociodemographic, biological and obstetric characteristics and data regarding childbirth, the management of PPH and outcomes were collected and analyzed. The frequency of maternal near miss (MNM) and death was calculated. Multiple logistic regression analysis was performed to determine the adjusted odd ratios (AOR) and their 95% confidence intervals (95% CI) for a SMO.

RESULTS

Overall, 136 cases of SMO were identified (37.9%), with 125 cases of MNM (34.9%) and 11 cases of maternal death (3.0%). The factors that remained associated with an SMO following multivariate analysis were gestational age ≤ 34 weeks (AOR = 2.01; 95% CI: 1.12-3.64; p < 0.02), multiparity (AOR = 2.20; 95% CI: 1.10-4.68; p = 0.02) and not having delivered in the institute (AOR = 2.22; 955 CI: 1.02-4.81; p = 0.04).

CONCLUSION

Women admitted to the obstetric ICU with a diagnosis of PPH who had had two or more previous deliveries, gestational age ≤ 34 weeks and who had delivered elsewhere were more likely to have a SMO.

Resource use decrease after implementation of care bundles for treatment of postpartum hemorrhage

OBJECTIVE

To evaluate whether the implementation of care bundles has an impact on resource utilization in the care of patients with postpartum hemorrhage (PPH).

METHODS

Retrospective, cross-sectional, observational study of 404 patients with stage II or greater PPH. Periods 2011-2014 and 2015-2017, before and after the introduction of care bundles, were compared. Billing reports were analyzed, and all services provided to treat these events were extracted. Use of resources within the two periods was computed.

RESULTS

The amount billed per episode decreased 18.66% from the first to the second period. Most PPH cases used fewer resources after introduction of care bundles. The greatest reduction was in the use of medications, with a decrease of charges by 56.3%. Diagnostic procedure charges decreased by 47.6% and consultation charges decreased by (37.7%).

CONCLUSIONS

The use of PPH care bundles may be associated with lower resource use and fewer interventions.

Burden of maternal disorders in China from 1990 to 2019: Analysis of the Global Burden of Disease Study 2019

Background

Efforts to quantify the burden of maternal disorders at the national and provincial levels are valuable for resource allocation and for development and adoption of public health policies.

Methods

Following the methods of the Global Burden of Diseases, Injuries, and Risk Factors Study 2019, the prevalence of maternal disorders and the resulting disability-adjusted life years (DALYs), years lived with disability(YLD), deaths, and years of life lost (YLL) at the national and provincial levels in China were examined for the 1990–2019 period. Estimated annual percentage changes (EAPCs) were calculated to estimate the trends of age-standardized rate (ASR) of prevalence, DALYs, death, and YLD due to maternal disorders and its main subcategories from 1990 to 2019.

Findings

In 2019, China had an estimated 0.85 million cases of maternal disorders (95% uncertainty interval: 0.65–1.08 million), with a 73% decline in absolute numbers from 1990 to 2019. The ASR of prevalence, DALYs and death for overall maternal disorders showed decreasing trends in China from 1990 to 2019 with the EAPCs being −3.25(95% confidence interval [CI] = −3.86 to −2.64), −8.07 (95% CI= −9.14 to −6.98), and −7.04 (95% CI= −7.99 to −6.07), respectively. The most pronounced decreases in trends in ASR of prevalence, DALYs and death were observed for maternal hemorrhage. Shandong, Hong Kong, Macao showed no significant trends in ASR of prevalence. Notably, the trends in ASR of prevalence due to maternal hypertensive disorders had been stable in China and most provinces. The trends in ASR of DALYs and death decreased the most in Jiangxi province.

Interpretation

The disease burden of prevalence, DALYs and death for overall maternal disorders decreased significantly in China from 1990 to 2019, however, the trends in ASR of prevalence due to maternal hypertensive disorders had been stable in China and most provinces.

Funding

The study is supported by grants from the Innovative Talent Support Plan of the Medical and Health Technology Project in Zhejiang Province (2021422878), Ningbo Science and Technology Project (202002N3152), Ningbo Health Branding Subject Fund (PPXK2018–02), Sanming Project of Medicine in Shen-zhen (SZSM201803080).