Background & Objectives: Maternal morbidity is an indicator of the quality of a country's maternal health services. Maternal near miss (MNM) can provide valuable information in this context and hence these cases need to be reviewed which can indirectly play a major role in reducing maternal mortality ratio in India. The objectives of the present review were to find the prevalence/incidence, criteria used for identification, review the causes of MNM cases and identify the contributory factors responsible for the occurrence of these cases based on three-delay model.
Methods: Articles were identified from the PubMed, Google Scholar, Scopus and Cochrane Library using search terms such as 'Maternal Near Miss','maternal morbidity', 'India' among others. All health facility-based observational studies conducted in India published between 2010 to 2019 irrespective of data collection period, and criteria used for identification of MNM cases were included for review. Data were extracted from included studies and summarized in terms of prevalence/incidence, ratio and percentage.
Results: Out of 25 studies, majority were prospective observational conducted at government health facilities. The incidence of MNM varied widely from 3.9 to 379.5 per 1000 live births and 7.6-60.4 per 1000 deliveries. MNM: Maternal Death varied from 1.7:1 to 21.8:1; studies used different criteria to define MNM cases.
Interpretation & Conclusions: Hypertensive disorders and anaemia were the leading direct and indirect causes of MNM, respectively. There was a lack of uniformity in using the criteria for MNM across studies conducted in India over the last decade. Future studies on MNM in India should follow the uniform criteria mentioned in the MNM-Review guidelines released by the Government of India in 2014 for obtaining systematic data and proper summary estimates.
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http://dx.doi.org/10.4103/ijmr.IJMR_928_19 | DOI Listing |
Food Chem
January 2025
College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
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Príncipe Felipe Research Center, Polymer Therapeutics Lab., Valencia, 46012, Spain.
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January 2025
State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), Qingdao, Shandong, People's Republic of China. Electronic address:
Combining polymer and surfactant in one agent namely polymeric surfactants with both high viscosity and surface activity has become a viable alternative for the traditional enhanced oil recovery (EOR) processes. With the purpose of developing new polymeric surfactants, the biopolymer flooding agent sphingan WL gum was modified by octenyl succinic anhydride (OSA) through the esterification reaction. The effects of molecular weight (MW) of WL and the OSA: WL ratio on the properties of the products were investigated.
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January 2025
Functional Materials Research Laboratory, School of Materials Science and Engineering, Tongji University, Shanghai 201804, P. R. China.
Polar vortices are predominantly observed within the confined ferroelectric films and the ferroelectric/paraelectric superlattices. This raises the intriguing question of whether polar vortices can form within relaxor ferroelectric ceramics and subsequently contribute to their energy storage performances. Here, we incorporate 10 mol % CaSnO into the 0.
View Article and Find Full Text PDFSci Rep
January 2025
Research Institute of Natural Gas Technology, PetroChina Southwest Oil & Gas Field Company, Chengdu, 610213, Sichuan, China.
To address the challenge of reusing foaming agents in foam drainage gas production processes, we developed a redox-responsive surfactant with a straightforward preparation method based on molecular electrostatic interaction assembly. The redox response mechanism of the surfactant was investigated through surface tension, absorbance, particle size, and Zeta potential analyses. Results indicate that the minimum surface tension in the oxidized state can reach 26.
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