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Systematic Review
163 (
1
); 69-77
doi:
10.25259/IJMR_1590_2025

Prevalence and risk factors of maternal near miss in India: A systematic review and meta-analysis

Department of Community Medicine, Government Medical College, Nagpur, India
Department of Community Medicine, All India Institute of Medical Sciences Nagpur, Nagpur, India
Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences Nagpur, Nagpur, India
Department of Community Medicine, Krishna Institute of Medical Sciences, Karad, Maharashtra, India
Department of Community Medicine, KMCH Institute of Health Sciences and Research, Coimbatore, Tamil Nadu, India
Department of Community Medicine, Sri Venkateshwara Medical College and Research Centre, Puducherry, India
Centre for evidence based guidelines, Department of Health Research, New Delhi, India

For correspondence: Dr Aravind P. Gandhi, Department of Community Medicine, All India Institute of Medical Sciences, Nagpur 441 108, Maharashtra, India e-mail: aravindsocialdoc@gmail.com

Licence
This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-Share Alike 4.0 License, which allows others to remix, transform, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.

How to cite this article: Rathod PG, Kakade SV, Deshmukh KP, Deshmukh PR, Aparnavi P, S P, et al. Prevalence and risk factors of maternal near miss in India: A systematic review and meta-analysis. Indian J Med Res. 2026;163:69-77. DOI: 10.25259/IJMR_1590_2025.

Abstract

Background and objectives

Maternal near miss (MNM) is a marker of severe maternal complications and reflects the quality of obstetric care systems. The present systematic review and meta-analysis aimed to estimate the prevalence of MNM and identify common risk factors among pregnant women in India.

Methods

In accordance with PRISMA 2020 guidelines, “MEDLINE, Scopus, Embase, and Web of Science” database search was carried out until November 21, 2024. Observational studies from India that detailed the risk factors and prevalence of MNM were included. The Newcastle Ottawa Scale (NOS) and the JBI checklist were used to evaluate quality. Prevalence and heterogeneity were determined through meta-analysis using a random-effects model.

Results

There were 6,606 MNM cases in 39 studies with 242,015 pregnant women. The pooled prevalence of MNM was 3.9% (95% CI: 1.6%–7.2%) with substantial heterogeneity (I2=99.4%). The prevalence of MNM varied between the states, with Rajasthan reporting as low as <1% to West Bengal reporting 38%. Anemia, sepsis, haemorrhage, and hypertensive disorders were the most frequently mentioned risk factors.

Interpretation and conclusions

The prevalence of MNM varies greatly throughout India. The study emphasizes the necessity of integrating MNM surveillance into national health systems.

Keywords

India
Maternal near miss
Meta-analysis
Risk factors
Severe maternal morbidity

An estimated 260,000 maternal deaths occurred worldwide in 2023, a 40% decrease from 2000. Despite these advancements, there are still significant differences; 70% of maternal deaths worldwide occur in Sub-Saharan Africa, while 17% occur in Southern Asia.1,2 The World Health Organization (WHO) defines a maternal near miss (MNM) as ‘a woman who nearly died but survived a life-threatening complication during pregnancy, childbirth, or within 42 days of termination of pregnancy’.3,4 The fact that MNM cases are 20–30 times more common than maternal deaths provides important information about the standard of obstetric care and the efficacy of emergency measures.5 Studies have demonstrated a strong correlation between the occurrence of adverse perinatal outcomes, such as stillbirth, and preterm birth, among others and the MNM events.6 Although India has achieved notable progress in reducing maternal mortality through policies like LAQSHYA, ‘Janani Suraksha Yojana (JSY)’, maternal morbidity—especially MNM—continues to be underreported and insufficiently recognized.7-9 In India, MNM rates vary across states and settings, ranging from 8 to 39 per 1,000 live births in hospital-based studies.10-12 Common determinants include anaemia, prior caesarean delivery, lack of antenatal care (ANC), hypertensive disorders, and delays in seeking or receiving care.13 Common medical causes include severe bleeding and hypertension, but the cases are worsened by poor antenatal care, delay in receiving care, and lack of critical resources like blood or trained staff. Social issues such as limited awareness, transport challenges, and financial hardship also play a major role.14

There are few attempts to examine severe maternal morbidity in order to find the determinants that can be prevented and scope to enhance the maternity care that hospitals and health systems provide.15 Currently, India lacks pooling of data on MNM and a national surveillance is crucial for guiding policy and improving maternal health outcomes.14 This systematic review and meta-analysis (SRMA) aims to generate pooled estimates of maternal near miss and its associated factors in Indian context.

Methods

‘Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA)’ 2020 guidelines were adhered to for this SRMA (Supplementary Table I). Study was registered with PROSPERO. The primary research question was: ‘What is the prevalence of maternal near miss among pregnant women in India?’ While secondary research question was: ‘What are the underlying risk factors and causes for maternal near miss among pregnant women in India?’ Detailed eligibility criteria as per PECO is enumerated in Supplementary Table II.

Supplementary Table I

Supplementary Table II

Search strategy

Search was done on “MEDLINE (PubMed), Scopus and Web of Science” databases till November 21, 2024. The initial search strategy was developed by one of the reviewers (APG), which was peer reviewed by two other reviewers (PR and PD). Database specific search strings are given in Supplementary Table III. Reference lists of the included studies were manually examined to identify any additional relevant studies.

Supplementary Table III

Study selection process

The study selection was done in two stages- title/abstract and full text screening. Two reviewers (PR, SVK, PA and PS) independently carried out the screening at title/abstract and full text screening stages (KD, AY, SS, CG). The articles found relevant were advanced for full text review, where they were again assessed by both the reviewers according to the predefined eligibility criteria. The reviewers arrived at the consensus after discussion with the third reviewer APG and disagreements if any, were resolved

Data extraction

Data of the studies included after consensus was extracted. Two reviewers (PR, SVK, PA and PS) independently extracted the data in a preformed Microsoft Excel sheet which included study location, study period/publication year, study design, diagnostic criteria, incidence of MNM and/or its risk/causes. A final consensus sheet was then used for analysis and review purpose.

Quality assessment

Two reviewers (KD, AY, SS, CG) independently assessed the quality of the included studies. JBI checklist was used for cross-sectional studies and New Castle Ottawa scale was used for analytical observational studies. Consensus was met after discussion with third reviewer (AGP)

Statistical analysis

A random-effects model employing maximum likelihood estimators was utilized to derive pooled outcome estimates (proportions). Inter-study heterogeneity was assessed using the I2 statistic. Freeman–Tukey double-arcsine (PFT) transformation (sm = “PFT” in the R meta package) was applied to stabilize variances when pooling proportions. The pooled results were back-transformed to the proportion scale to simplify interpretation. To evaluate publication bias, Doi plots and the LFK index were applied. Leave-one-out analysis was undertaken to determine the sensitivity of pooled estimate. Meta-regression and bubble plot were made to explore the heterogeneity. All statistical analyses were performed in R Studio.

Results

Study selection

A systematic search yielded 498 studies and after removing the duplicates (n=235), 232 unique articles were received from 4 databases [Embase(n=218), Scopus (n=123), PubMed (n=66) and Web of Science (n=91)]. Following two stage screening, 39 studies were found eligible, (Fig. 1) from which 20 studies were included in meta-analysis. The most common reasons for exclusion at full text review were that they reported outcomes other than maternal near miss (n=66), including populations that did not fit our criteria (n=69), or used study designs that were not eligible for this review.

PRISMA flowchart for identification of studies.
Fig. 1.
PRISMA flowchart for identification of studies.

Study characteristics

The demographics of individual studies are mentioned in Table.16-33,35-48,51-53,55-58

Table I. Characteristics of the included studies
No. Authors, yr Location Study period Study design MNM Sample size
1 Chhabra et al16, 2019 Delhi January 2013 to June 2015 Case-control 261 38111
2 Grover et al17, 2022 Punjab March 2015 to July 2016 Observational study 53 413
3 Yasmin et al18, 2016 Uttar Pradesh July 2015 to July 2016 Prospective Observational study 122 -
4 Madan et al19, 2021 Punjab Duration - 20 months Retrospective 63 -
5 Nath et al20, 2020 Delhi October 2015 to December 2016 Cross sectional observational study 249
6 Pandit et al21, 2019 Chandigarh July 2015 to February 2016 Prospective observational study 174 -
7 Nanda et al22, 2016 Haryana September 2012 to February 2014 prospective observational study 184 15170
8 Sangeeta et al23, 2014 North India January 2012 to March 2013 Prospective observational study - -
9 Bakshi et al24, 2015 Uttarakhand 12 months Cross sectional epidemiological study 51
10 Pandey et al25, 2014 Uttar Pradesh May 2011 to April 2012 Retrospective case record study 633 -
11 Vandana et al26, 2021 Karnataka October 2016 to June2018 Prospective observational 31 300
12 Reena et al27, 2018 Kerala January 2016 to December 2016 cross-sectional 32 3451
13 Roopa PS et al28, 2013 Karnataka Jan 2011 to Dec 2012 Observational study 131 7330
14 Shiva et al29, 2023 Karnataka September 2018 and August 2019 prospective observational study 218 16016
15 Sunanda et al30, 2023 Karnataka October 2021 to September 2022 retrospective analysis 164 8791
16 Padmavathi et al31, 2023 Andhra Pradesh January 2022 to September 2023 prospective study 109 4536
17 Doshi et al32, 2023 Maharashtra September 2017 to August 2019 Prospective observational 220 -
18 Ingole et al33, 2021 Not reported January 2010 to September retrospective observational study 315 -
19 Rathod et al35, 2016 Maharastra January 2011 to December 2013 Retrospective cohort study 161 -
20 Parmar et al36, 2016 Gujarat May 2012 to September 2012 Cross sectional observational study 46 -
21 Maity et al37, 2022 West Bengal April 2018 to December 2020 Descriptive observational 249 26332
22 Kumar et al38, 2018 West Bengal May–June 2016 Prospective observational 126 332
23 Kalra et al39, 2015 Rajasthan May 2011 to October 2012 Cross-sectional observational study 112 26734
24 Bhattacharjee et al40, 2024 Gujarat January 2014 to December 2021 retrospective observational 280 9133
25 Bhadra et al41, 2024 West Bengal June 2023 to June 2024 Observational, record‐based cross‐sectional 234 6582
26 Thakur et al42, 2023 Madhya Pradesh January 2015 to June 2015 hospital based cross sectional study 63 6198
27 Sayyed et al43, 2023 Rajasthan January2020 to December 2020 prospective observational study 170 12127
28 Desai et al44, 2013 Gujarat April 2011 to October 2011 Retrospective case record study - -
29 Meravi et al45, 2024 Madhya Pradesh August 2019 to August 2020 Observational 262 2481
30 Thakur et al46, 2023 Chandigarh November 2018 to 31st October 2019 prospective study 258 5994
31 Chaudhary et al47, 2018 West Bengal April 2013 to October 2014 Prospective observational study 177 4200
32 Abha et al48, 2016 Chattisgarh September 2013 to August 2015 Prospective observational study 211 -
33 Khan et al51, 2017 Delhi September 2009 to August 2011 retrospective cross-sectional study 302 -
34 Singh et al52, 2023 Jharkhand April 2018 toSeptember 2019. Observational study 200 -
35 Kulkarni et al53, 2023 Maharashtra July 26, 2018 to November 25, 2020 Prospective observational 228 26091
36 Balachandran et al55, 2022 Puducherry May 2018 to April 2021 Prospective observational 323|280 37590
37 Bavdekar et al56, 2023 Maharashtra 18 months Retroprospective observational study 120 3488
38 Keepanasseril et al57, 2024 Puducherry May 2018 and September2021 Prospective observational study 323 1833
39 Nanda et al58, 2016 Haryana September 2012 to February 2014 Prospective observational study - -

PIH, pregnancy induced hypertension; HTN, hypertension; BPL, below poverty line; CVD, cardiovascular disorders; MNM, maternal near miss

Out of 242015 pregnant females reported across the selected studies, 6606 were MNM. Data were collected from either face-to-face interviews or hospital records. The study periods ranged from 2009 to 2023.The included studies represented diverse geographical regions of India- from the North,16-25 South,26-31West,32-44 and East/Central regions.14,45,46

The prevalence and incidence of MNM per 1000 live births and mortality ratio were given by various studies.18,19,21-24,26,33,35,36,43,47-53 Maternal near miss incidence ratio of 45.2 per 1000 was reported by Yasmin et al.18 MNM IR of 24.2/1000 live births and a mortality ratio of 2.4:1 was reported by Grover et al17. The prevalence of MNM varied between the states, with Rajasthan reporting as low as <1% to West Bengal reporting 38%.38,39

Neonatal mortality was reported at 21.5 per 1,000 live births, while the maternal mortality ratio was 832.8 per 100,000 live births. The most common determinant of maternal near-miss (MNM) events was severe pregnancy-induced hypertension (PIH), which had a relatively low mortality index of 5.8 per.44 Another study reported an MNM ratio of 23.8 per 1,000 live births and an MNM rate of 20.6 per 1,000 pregnant women admitted.36 A hospital-based analysis of 220 MNM cases found that 58.18% of women underwent caesarean delivery, while 40% delivered vaginally.32 Hypertensive disorders of pregnancy were identified as the leading cause of near-miss events (53.2%), followed by anaemia (19.09%), heart disease (9.09%), and abruptio placentae (6.36%) (Doshi et al,32). Approximately 52% of the women exhibited vascular and haematological dysfunction.32

A study identified haemorrhage as the leading cause for maternal mortality.26 In another study 36,366 deliveries were reviewed, and 315 cases of MNM were identified.33 Hypertensive disorders were the most common cause, accounting for 133 cases (42.22%). This was followed by obstetric haemorrhage (97 cases, 30.79%), severe anaemia (36 cases, 11.42%), and sepsis (30 cases, 9.52%).

Prevalence of maternal near miss

A meta-analysis of 20 studies assessing maternity near miss events showed a pooled prevalence of 0.04 (95% CI: 0.02; 0.07%).16,26-28,31,37-42,45,46,48,54,55 High heterogeneity was observed across the studies (I2=99.4%, P< 0.001). The prediction interval (0.00–0.25) is also suggestive of variability (Fig. 2). The sensitivity analysis revealed that omitting any single study did not substantially affect the findings. The pooled prevalence of MNM was found to be 3.9% (95% CI: 1.6%–7.2%) (Supplementary Fig. 1). In DOI plot, the LFK index was 4.53, thus indicating major asymmetry and substantial publication bias (Supplementary Fig. 2).

Prevalence of maternal near miss.
Fig. 2.
Prevalence of maternal near miss.

Supplementary Fig. 1

Supplementary Fig. 2

Risk factors of maternal near miss

Hypertensive disorders of pregnancy were reported among MNM cases in a total of 38 studies, with specific mention on eclampsia in 12, pre-eclampsia in 12, and PIH in 6 studies. Anaemia was cited among MNM cases in 16 studies and other haematological conditions including coagulation disorders, sickle cell disease, and HELLP syndrome in 7 studies. Cardiac conditions and hepatic diseases (including hepatitis and hepatic coma) complicating pregnancy among MNM women were reported in 13 studies each. Renal problems, respiratory diseases, and neurological conditions were noted among MNM cases in 6, 9, and 3 studies, respectively. Multi-organ failure among MNM was seen in 6 studies. Sepsis or infection was identified in 26 studies, of which malaria, chorioamnionitis, and endometritis were reported in onestudy each. Complications of pregnancy mentioned in MNM were any type of haemorrhage (31 studies), abortion and related complications (6 studies), ectopic pregnancy (9), placental abruption (10), rupture of uterus/dystocia (8), obstructed labour (2), and caesarean/previous C-section (3). Type II diabetes mellitus was mentioned in 1 study and other endocrine disorders in another. Socio-demographic variables such as parity, rural residence, and below poverty line (BPL) status were mentioned as frequent occurrences in MNM in a single study and gravida, and age in 2 studies. A meta-regression was performed, and it demonstrated no significant association between maternal age and the prevalence of maternal near miss (β = 0.0141, P= 0.69) (Supplementary Fig. 3).

Supplementary Fig. 3

Quality assessment

Out of the 39 included studies, 29 were observational cohort, 1 was a case-control, and 9 cross-sectional studies. Among the cohort studies, 6 were rated as poor quality,18,19,26,28,33 7 as fair,23,31,41-43,45 and the remaining were graded as good quality.21,29,35,37,38,40,47,49,50,55,55-60. The JBI critical appraisal tool was used for the cross-sectional studies. Of the 9 cross-sectional studies, 4 were assessed as having low risk of bias,18,27,39,51 while 5 were found to be of moderate quality20,24,36,50,52. The case-control study was assessed to be of high quality.

Discussion

This systematic review revealed high variability in MNM prevalence across studies, (4%). A global meta-analysis of MNM on 2011 to 2018 on 60 studies showed a lower pooled prevalence of 1.4%.61 The studies included in the current meta-analysis showed that MNM ranged from 0.1% to 10.6% with an exception of one study that showed a high prevalence of 37.9% from West Bengal.38 A similar range of MNM (0.58% to 12%) was also reported from the 11 studies based on WHO MNM criteria included from India in the previous meta-analysis and the highest 12% was from a study in Uttar Pradesh.61 Only two to three studies were available from other central and southern Asian countries for the global review in 2018, and they showed high variations, Afghanistan (0.12%,), Iran (0.5%- 2.5%), Nepal (0.3%-1.5%), Pakistan (0.7-5.2%), Sri Lanka (0.4%) and Thailand (0.5%).61 Notably, even currently, Uttar Pradesh and West Bengal have the third and sixth leading MMR among Indian states with values above the national average.62 Variation were observed in the reported maternal near miss ratios (MNMR) across these regions. Studies conducted in relatively resource-limited or geographically difficult areas, such as rural Madhya Pradesh, and parts of Uttar Pradesh, generally reported higher MNMRs, likely reflecting barriers to timely access and limited availability of comprehensive emergency obstetric care.14,16 In contrast, studies from urban tertiary centers such as Delhi and West Bengal tended to report comparatively lower MNMRs, suggesting better access to specialized maternal health services.20,38 A national survey from Brazil showed an MNM of 1%.63 In the current study a very high heterogeneity was observed (I2=99.4%).This might be explained by the existing inequities in healthcare services in India. Apart from the determinants of healthcare received, variability might be also be explained by the different criteria and approaches used to diagnose MNM.3,64

Overall, the most commonly reported risk factors for maternal near miss were hypertensive disorders, followed by haemorrhage, sepsis/infection, and anaemia. Jena et al65 had reported that hypertensive disorders followed by haemorrhage were common in MNM and anaemia increased the risk of MNM pre-existing medical problems. Among the 16 studies of MNM reporting anaemia to be frequently occurring, 14 had haemorrhagic conditions including abruptio placenta and this can be explained by the established relation of anaemia with obstetric haemorrhage.66,67Among the 13 studies where hepatitis was reported in MNM, Sahijwani et al50, specifically mentioned Hepatitis E as a risk factor for MNM, but notably the study period coincided with an epidemic of the same.68 None of the included studies reported about the level of antenatal care or the availability of services in determining MNM. A survey from Brazil listed that ANC visits and search for health care services were strongly associated with MNM.63

In addition to the obstetric determinants, social factors also have a significant influence on MNM. Social determinants such as poverty, rural residence, low literacy, and limited awareness of maternal danger signs play a critical role in maternal near miss events.69 Barriers like inadequate transport, financial constraints, and gender-related inequities often delay timely access to skilled obstetric care, thereby worsening outcomes even when medical causes are otherwise manageable.

This meta-analysis revealed a considerable variation between studies (design, quality and geography) which limits the comparability and interpretability of pooled estimates and so the strength of conclusions drawn from the same. Differences in how MNM was defined, diagnosed, and reported across various settings may have introduced misclassification bias. Inconsistent reporting on antenatal care and health service availability or systemic delays made it harder to analyze risk factors in a meaningful way. Owing to the hospital setting of the included studies, the community level MNM may be underestimated. The analysis showed major asymmetry in the DOI plot and a high LFK index, suggesting possible publication bias. The major limitation stems from the indicator itself, as the diagnosis of MNM can be based either on clinical criteria or the level of intervention, making it difficult to achieve uniformity. Future research and health systems should prioritise the standardized use of WHO-defined criteria to improve consistency and comparability across studies.64,70

The study emphasises the need for standardized MNM diagnostic criteria and their uniform application across institutions. Routine MNM monitoring should be integrated into national health surveys, with regular case audits. Strengthening antenatal and emergency obstetric care, improving referral systems, and implementing targeted interventions for haemorrhage and hypertensive disorders are crucial to reduce MNM and enhance maternal outcomes.

Acknowledgment

Authors acknowledge the contribution of the Department of Health Research supported SARANSH-1 (Systematic Reviews And Networking Support in Health) workshop organised by the Department of Community medicine, All India Institute of Medical Sciences, Nagpur, India and the Technical Resource Centre (Centre for evidence-based guidelines), AIIMS Nagpur for developing their capacity and providing resources to undertake the systematic review.

Authors contributions

PR: Design, methodology, data acquisition, manuscript writing; SK: Design, methodology, data acquisition, manuscript writing; KD: Methodology, data acquisition, analysis, manuscript writing; PD: Conception or design of the work, data curation, manuscript writing; PA: Methodology, data acquisition, manuscript writing; PS: Methodology, data acquisition, manuscript writing; AY: Methodology, data acquisition, manuscript writing; SS: Methodology, data acquisition, manuscript writing; CG: Methodology, data acquisition, manuscript writing; APG: Conception or design of the work, methodology, supervision, data curation, manuscript writing. All authors have read and approve the final edited version of the manuscript.

Financial support and sponsorship

None.

Conflicts of Interest

None.

Use of Artificial Intelligence (AI)-Assisted Technology for manuscript preparation

The authors confirm that there was no use of AI-assisted technology for assisting in the writing of the manuscript and no images were manipulated using AI.

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