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Sharma B, Lahariya C, Majella MG, Upadhyay A, Yadav S, Raina A, Khan T, Aggarwal N. Burden, Differentials and Causes of Stillbirths in India: A Systematic Review and Meta Analysis. Indian J Pediatr 2023; 90:54-62. [PMID: 37556034 DOI: 10.1007/s12098-023-04749-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 06/22/2023] [Indexed: 08/10/2023]
Abstract
India contributes the highest absolute number of stillbirths in the world. This systematic review and meta-analysis was conducted to synthesize the burden, timing and causes of stillbirths in India. Forty-nine reports from 46 studies conducted in 21 Indian states and Union Territories were included. It was found that there was no uniformity/standardization in the definition of stillbirths and in the classification system used to assign the cause. The share of antepartum stillbirths was estimated to be two-third while remaining were intrapartum stillbirths. Maternal conditions and fetal causes were found to be the leading cause of stillbirth in India. The maternal condition was assigned as the commonest cause (25%) followed by fetal (14%), placental cause (13%), congenital malformation (6%) and intrapartum complications (4%). Approximately 20% of the stillbirths were assigned as unknown or unexplained. This review demonstrates that there is a paucity of quality stillbirth data in India. Other than the state level differences in stillbirth rates, no other data is available on inequities in stillbirths in India. There is an urgent need for strengthening availability and quality of stillbirth data in India on both stillbirth rates as well as the causes. There is a need to conduct additional research to know the timing of the stillbirths, causes of death and actual burden. India needs to strengthen stillbirth audits along with registry to find out the modifiable factors and delays for making country specific preventive strategies. The policy makers, academic community and researchers need to work together to ensure accelerated and equitable reduction in stillbirths in India.
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Affiliation(s)
- Bharti Sharma
- Department of Obstetrics & Gynecology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India.
| | - Chandrakant Lahariya
- Integrated Department of Health Policy, Epidemiology, Preventive Medicine and Pediatrics, Foundation for People-centric Health Systems, New Delhi, 110029, India
- SD Gupta School of Public Health, The IIHMR University, Jaipur, 302029, India
| | - Marie Gilbert Majella
- Department of Community Medicine, Sri Venkateshwara Medical College Hospital & Research Center, Puducherry, India
| | - Anita Upadhyay
- Director- Projects, Human Capital Lighthouse Consulting Pvt Ltd, New Delhi, 110029, India
| | - Sapna Yadav
- Integrated Department of Health Policy, Epidemiology, Preventive Medicine and Pediatrics, Foundation for People-centric Health Systems, New Delhi, 110029, India
| | - Ankit Raina
- Department of Public Health, Survival for Women & Children (SWACH) Foundation, Panchkula, Haryana, India
| | - Tamkin Khan
- Department of Obstetrics & Gynecology, Aligarh Muslim University, Aligarh, U.P, India
| | - Neelam Aggarwal
- Department of Obstetrics & Gynecology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
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Mensah Abrampah NA, Okwaraji YB, You D, Hug L, Maswime S, Pule C, Blencowe H, Jackson D. Global Stillbirth Policy Review - Outcomes And Implications Ahead of the 2030 Sustainable Development Goal Agenda. Int J Health Policy Manag 2023; 12:7391. [PMID: 38618824 PMCID: PMC10590256 DOI: 10.34172/ijhpm.2023.7391] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 07/31/2023] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND Globally, data on stillbirth is limited. A call to action has been issued to governments to address the data gap by strengthening national policies and strategies to drive urgent action on stillbirth reduction. This study aims to understand the policy environment for stillbirths to advance stillbirth recording and reporting in data systems. METHODS A systematic three-step process (survey tool examination, identifying relevant study questions, and reviewing country responses to the survey and national documents) was taken to review country responses to the global 2018-2019 World Health Organization (WHO) Reproductive, Maternal, Neonatal, Child and Adolescent Health (RMNCAH) Policy Survey. Policy Survey responses were reviewed to identify if and how stillbirths were included in national documents. This paper uses descriptive analyses to identify and describe the relationship between multiple variables. RESULTS Responses from 155 countries to the survey were analysed, and over 800 national policy documents submitted by countries in English reviewed. Fewer than one-fifth of countries have an established stillbirth rate (SBR) target, with higher percentages reported for under-5 (71.0%) and neonatal mortality (68.5%). Two-thirds (65.8%) of countries reported a national maternal death review panel. Less than half (43.9%) of countries have a national policy that requires stillbirths to be reviewed. Two-thirds of countries have a national policy requiring review of neonatal deaths. WHO websites and national health statistics reports are the common data sources for stillbirth estimates. Countries that are signatories to global initiatives on stillbirth reduction have established national targets. Globally, nearly all countries (94.8%) have a national policy that requires every death to be registered. However, 45.5% of reviewed national policy documents made mention of registering stillbirths. Only 5 countries had national policy documents recommending training of health workers in filling out death certificates using the International Classification of Diseases (ICD)-10 for stillbirths. CONCLUSION The current policy environment in countries is not supportive for identifying stillbirths and recording causes of death. This is likely to contribute to slow progress in stillbirth reduction. The paper proposes policy recommendations to make every baby count.
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Affiliation(s)
- Nana A. Mensah Abrampah
- Faculty of Epidemiology and Population Health, Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Yemisrach B. Okwaraji
- Maternal, Adolescent, Reproductive & Child Health Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Danzhen You
- Division of Data, Analytics, Planning and Monitoring, UNICEF, New York City, NY, USA
| | - Lucia Hug
- Division of Data, Analytics, Planning and Monitoring, UNICEF, New York City, NY, USA
| | - Salome Maswime
- Global Surgery Division, Department of Surgery, University of Cape Town, Cape Town, South Africa
| | - Caroline Pule
- Global Surgery Division, Department of Surgery, University of Cape Town, Cape Town, South Africa
| | - Hannah Blencowe
- Maternal, Adolescent, Reproductive & Child Health Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Debra Jackson
- Maternal, Adolescent, Reproductive & Child Health Centre, London School of Hygiene & Tropical Medicine, London, UK
- School of Public Health, University of the Western Cape, Cape Town, South Africa
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Torre Monmany N, Astete JA, Ramaiah D, Suchitra J, Krauel X, Fillol M, Balasubbaiah Y, Alarcón A, Bassat Q. Extended Perinatal Mortality Audit in a Rural Hospital in India. Am J Perinatol 2023; 40:375-386. [PMID: 33902133 DOI: 10.1055/s-0041-1727220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The aim of the study is to describe the status of perinatal mortality (PM) in an Indian rural hospital. STUDY DESIGN Retrospective analysis of data was compiled from PM meetings (April 2017 to December 2018) following "Making Every Baby Count: audit and review of stillbirths and neonatal deaths (ENAP or Every Newborn Action Plan)." RESULTS The study includes 8,801 livebirths, 105 stillbirths (SBs); 74 antepartum stillbirths [ASBs], 22 intrapartum stillbirths [ISBs], and nine unknown timing stillbirths [USBs]), 39 neonatal deaths or NDs (perinatal death or PDs 144). The higher risks for ASBs were maternal age >34 years, previous history of death, and/or SBs. Almost half of the PDs could be related with antepartum complications. More than half of the ASB were related with preeclampsia/eclampsia and abruptio placentae; one-third of the ISB were related with preeclampsia/eclampsia and gestational hypertension, fetal growth restriction, and placental dysfunction. The main maternal conditions differed between PDs (p = 0.005). The main causes of the ND were infections, congenital malformations, complications of prematurity, intrapartum complications, and unknown. The stillbirth rate was 11.8/1,000 births, neonatal mortality rate 4.4/1,000 livebirths, and perinatal mortality rate 15.8/1,000 births. CONCLUSION This is the first study of its kind in Andhra Pradesh being the first step for the analysis and prevention of PM. KEY POINTS · Many conditions that lead to stillbirths are linked to neonatal deaths and PM has been outside of the global parameters from the last decades.. · This is the first study following International Classification of Disease perinatal mortality codes and the audit of ENAP in Andhra Pradesh.. · Extended PM and mortality are mainly caused by similar preventable and treatable conditions..
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Affiliation(s)
- Núria Torre Monmany
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Paediatric Emergency Transport, Sant Joan de Déu Hospital, Barcelona, Spain
| | - Joaquín Américo Astete
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Paediatrics, Pediatria dels pirineus, la Seu d'Urgell, Spain
| | - Dasarath Ramaiah
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
| | - Jyothi Suchitra
- Department of Gynecology and Obstetrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
| | - Xavier Krauel
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Neonatology, Sant Joan de déu Hospital, Barcelona, Spain
| | - Manolo Fillol
- Department of Gynecology and Obstetrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Gynecology, Hospital de la plana, Castellón, Spain
| | - Yadamala Balasubbaiah
- Department of Gynecology and Obstetrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
| | - Ana Alarcón
- Department of Neonatology, Sant Joan de déu Hospital, Barcelona, Spain
| | - Quique Bassat
- ISGlobal, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain
- Icrea, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- Pediatrics Department, Hospital Sant Joan de Déu, Universitat de Barcelona, Esplugues, Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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Changede P, Venkateswaran S, Nayak A, Wade D, Sonawane P, Patel R, Rajput H. Causes and Demographic Factors Affecting Stillbirth in a Tertiary Care Centre in India. J Obstet Gynaecol India 2022; 72:225-235. [DOI: 10.1007/s13224-021-01571-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 09/19/2021] [Indexed: 10/19/2022] Open
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Lundin R, Mariani I, Peven K, Day LT, Lazzerini M. Quality of routine health facility data used for newborn indicators in low- and middle-income countries: A systematic review. J Glob Health 2022. [PMCID: PMC9031513 DOI: 10.7189/jogh.12.04019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background High-quality data are fundamental for effective monitoring of newborn morbidity and mortality, particularly in high burden low- and middle-income countries (LMIC). Methods We conducted a systematic review on the quality of routine health facility data used for newborn indicators in LMIC, including measures employed. Five databases were searched from inception to February 2021 for relevant observational studies (excluding case-control studies, case series, and case reports) and baseline or control group data from interventional studies, with no language limits. An adapted version (19-point scale) of the Critical Appraisal Tool to assess the Quality of Cross-Sectional Studies (AXIS) was used to assess methodological quality, and results were synthesized using descriptive analysis. Results From the 19 572 records retrieved, 34 studies in 16 LMIC countries were included. Methodological quality was high (>14/19) in 32 studies and moderate (10-14/19) in two. Studies were mostly from African (n = 30, 88.2%) and South-East Asian (n = 24, 70.6%) World Health Organization (WHO) regions, with very few from Eastern Mediterranean (n = 2, 5.9%) and Western Pacific (n = 1, 2.9%) ones. We found that only data elements used to calculate neonatal indicators had been assessed, not the indicators themselves. 41 data elements were assessed, most frequently birth outcome. 20 measures of data quality were used, most along three dimensions: 1) completeness and timeliness, 2) internal consistency, and 3) external consistency. Data completeness was very heterogeneous across 26 studies, ranging from 0%-100% in routine facility registers, 0%-100% in patient case notes, and 20%-68% in aggregate reports. One study reported on the timeliness of aggregate reports. Internal consistency ranged from 0% to 96.2% in four studies. External consistency (21 studies) varied widely in measurement and findings, with specificity (6.4%-100%), sensitivity (23.6%-97.6%), and percent agreement (24.6%-99.4%) most frequently reported. Conclusions This systematic review highlights a gap in the published literature on the quality of routine LMIC health facility data for newborn indicators. Robust evidence is crucial in driving data quality initiatives at national and international levels. The findings of this review indicate that good quality data collection is achievable even in high-burden LMIC settings, but more efforts are needed to ensure uniformly high data quality for neonatal indicators.
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Affiliation(s)
- Rebecca Lundin
- Institute for Maternal and Child Health – IRCCS “Burlo Garofolo” – WHO Collaborating Centre for Maternal and Child Health, Trieste, Italy
| | - Ilaria Mariani
- Institute for Maternal and Child Health – IRCCS “Burlo Garofolo” – WHO Collaborating Centre for Maternal and Child Health, Trieste, Italy
| | - Kimberly Peven
- London School of Hygiene & Tropical Medicine, London, UK
| | - Louise T Day
- London School of Hygiene & Tropical Medicine, London, UK
| | - Marzia Lazzerini
- Institute for Maternal and Child Health – IRCCS “Burlo Garofolo” – WHO Collaborating Centre for Maternal and Child Health, Trieste, Italy
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Peven K, Day LT, Ruysen H, Tahsina T, Kc A, Shabani J, Kong S, Ameen S, Basnet O, Haider R, Rahman QSU, Blencowe H, Lawn JE. Stillbirths including intrapartum timing: EN-BIRTH multi-country validation study. BMC Pregnancy Childbirth 2021; 21:226. [PMID: 33765942 PMCID: PMC7995570 DOI: 10.1186/s12884-020-03238-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND An estimated >2 million babies stillborn around the world each year lack visibility. Low- and middle-income countries carry 84% of the burden yet have the least data. Most births are now in facilities, hence routine register-recording presents an opportunity to improve counting of stillbirths, but research is limited, particularly regarding accuracy. This paper evaluates register-recorded measurement of hospital stillbirths, classification accuracy, and barriers and enablers to routine recording. METHODS The EN-BIRTH mixed-methods, observational study took place in five hospitals in Bangladesh, Nepal and Tanzania (2017-2018). Clinical observers collected time-stamped data on perinatal care and birth outcomes as gold standard. To assess accuracy of routine register-recorded stillbirth rates, we compared birth outcomes recorded in labour ward registers to observation data. We calculated absolute rate differences and individual-level validation metrics (sensitivity, specificity, percent agreement). We assessed misclassification of stillbirths with neonatal deaths. To examine stillbirth appearance (fresh/macerated) as a proxy for timing of death, we compared appearance to observed timing of intrauterine death based on heart rate at admission. RESULTS 23,072 births were observed including 550 stillbirths. Register-recorded completeness of birth outcomes was > 90%. The observed study stillbirth rate ranged from 3.8 (95%CI = 2.0,7.0) to 50.3 (95%CI = 43.6,58.0)/1000 total births and was under-estimated in routine registers by 1.1 to 7.3 /1000 total births (register: observed ratio 0.9-0.7). Specificity of register-recorded birth outcomes was > 99% and sensitivity varied between hospitals, ranging from 77.7-86.1%. Percent agreement between observer-assessed birth outcome and register-recorded birth outcome was very high across all hospitals and all modes of birth (> 98%). Fresh or macerated stillbirth appearance was a poor proxy for timing of stillbirth. While there were similar numbers of stillbirths misclassified as neonatal deaths (17/430) and neonatal deaths misclassified as stillbirths (21/36), neonatal deaths were proportionately more likely to be misclassified as stillbirths (58.3% vs 4.0%). Enablers to more accurate register-recording of birth outcome included supervision and data use. CONCLUSIONS Our results show these routine registers accurately recorded stillbirths. Fresh/macerated appearance was a poor proxy for intrapartum stillbirths, hence more focus on measuring fetal heart rate is crucial to classification and importantly reduction in these preventable deaths.
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Affiliation(s)
- Kimberly Peven
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
- Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care, King's College London, London, UK
| | - Louise T Day
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Harriet Ruysen
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Tazeen Tahsina
- Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Bangladesh (iccdr,b), Dhaka, Bangladesh
| | - Ashish Kc
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Josephine Shabani
- Department of Health Systems, Impact Evaluation and Policy, Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Stefanie Kong
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Shafiqul Ameen
- Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Bangladesh (iccdr,b), Dhaka, Bangladesh
| | - Omkar Basnet
- Research Division, Golden Community, Lalitpur, Nepal
| | - Rajib Haider
- Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Bangladesh (iccdr,b), Dhaka, Bangladesh
| | - Qazi Sadeq-Ur Rahman
- Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Bangladesh (iccdr,b), Dhaka, Bangladesh
| | - Hannah Blencowe
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Joy E Lawn
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.
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Completeness of a Maternal and Perinatal Mortality Enhanced Surveillance System in Pakistan: Evidence from Capture-Recapture Methods. Matern Child Health J 2018; 22:1743-1750. [PMID: 29980969 DOI: 10.1007/s10995-018-2571-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Objectives An enhanced surveillance system that integrated health information systems and extended surveillance to previously uncovered areas to capture all births, perinatal and maternal deaths in a rural district of Pakistan was established in 2015, and this study uses capture-recapture methodology to assess completeness. Methods Births and deaths collected by the survey were matched with the data captured by the enhanced surveillance system. Capture-recapture methodology was used to estimate the total number of births and deaths, measure the degree of underestimation, and adjust mortality rates. Results Of all births, 99% were captured by the enhanced surveillance system. Ninety percent of neonatal deaths and 86% of early neonatal deaths were recorded. The recorded neonatal mortality rate was 40 per 1000 live births (95% CI 35-44), and after adjustment for under-enumeration was 42 per 1000 live births (95% CI 37-46). Recorded rates underestimated neonatal mortality by 5% and perinatal mortality by 7%. Five stillbirths were recorded by the survey and all were matched to recorded stillbirths. The one maternal death recorded by the survey was matched with the maternal death captured by the enhanced surveillance system. The maternal mortality ratio prior to adjustment for under-enumeration was 247 per 100,000 live births (95% CI 147-391), whereas after adjustment it was 246 per 100,000 live births (95% CI 146-389). Conclusion Application of capture-recapture methods to the enhanced surveillance system indicated a high completeness of birth and death recording by the surveillance system.
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Newtonraj A, Kaur M, Gupta M, Kumar R. Level, causes, and risk factors of stillbirth: a population-based case control study from Chandigarh, India. BMC Pregnancy Childbirth 2017; 17:371. [PMID: 29132325 PMCID: PMC5684767 DOI: 10.1186/s12884-017-1557-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 11/02/2017] [Indexed: 12/13/2022] Open
Abstract
Background Globally, India ranks first in the absolute number of stillbirths. Hence, the level, causes, and risk factors of stillbirths were estimated to facilitate designing of prevention strategy. Methods Capture and recapture method was used to identify 301 stillbirths from 1st July 2013 to 31st August 2014 in Chandigarh Union Territory of India. Verbal autopsies (n = 181) were done at household level to identify causes of stillbirths. Risk factors were determined using case-control approach. Women who had a stillbirth in the past 3 months were enrolled as cases (n = 181) and those who had live-birth in same neighbourhood were included as controls (n = 181). Statistical differences in the distribution of characteristics of cases and controls were tested by t test and chi square test respectively for quantitative and categorical variables. In logistic regression models adjusted odds ratios (aOR) and 95% confidence intervals (CIs) were estimated for various risk factors. Results Stillbirth rate was estimated to be 16/1000 birth. Antepartum causes were more common (68%) than intrapartum causes (32%). Among maternal conditions, hypertension (18.2%) and chorio-amnionitis (13.8%), and among foetal conditions, growth restriction (19.9%) and congenital anomalies (18.8%) were the leading causes. In about half of the stillbirths foetal (48%) and maternal (44.7%) causes were unidentifiable. Risk factors of stillbirths were: higher maternal age (aOR 1.1, 95%CI 1.0–1.2), vaginal delivery (aOR 8.1, 95%CI 2.6–26), induced labour (aOR 2.6, 95%CI 1.5–4.5), green or light brown liquor (aOR 2.0, 95%CI 1.1–3.8), preterm delivery (aOR 6.4, 95%CI 3.7–11) and smaller household size (aOR 1.2, 95% CI 1.1–1.3). Conclusions Stillbirth rate was high in Chandigarh Union Territory of India. Major causes and risk factors amenable to interventions were infections, hypertension, congenital malformations, foetal growth restriction, pre-maturity and household size. Therefore, better maternity ante-natal and intra-natal care is required to achieve a single digit stillbirth rate. Electronic supplementary material The online version of this article (10.1186/s12884-017-1557-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ariarathinam Newtonraj
- Department of Community Medicine, School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Manmeet Kaur
- Department of Community Medicine, School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, 160 012, India.
| | - Madhu Gupta
- Department of Community Medicine, School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Rajesh Kumar
- Department of Community Medicine, School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, 160 012, India
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