Bishwajit Ghose

Dr. Bishwajit Ghose

University of Ottawa
orcid

Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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14 January 2020 in Global Health Research and Policy
Verified
Journal Article
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Sanni YayaSanni Yaya
Sanni Yaya
EOEmmanuel Kolawole Odusina
Emmanuel Kolawole Odusina
OUOlalekan Uthman
Olalekan Uthman
BGBishwajit Ghose
Bishwajit Ghose
Background: The reduction of childhood malnutrition has been identified as a priority for health and development in sub Saharan African countries. The association between women’s empowerment and children’s nutritional status is of policy interest due to its effect on human development, labour supply, productivity, economic growth and development. This study aimed to determine the association between women’s empowerment and childhood nutritional status in sub Saharan African countries. Methods: The study utilized secondary datasets of women in their child bearing age (15–49 years) from the latest Demographic and Health Survey (DHS) conducted in 2011–2017 across 30 sub Saharan Africa countries. The outcome variable of the study was childhood nutritional status while the exposure variable was women’s empowerment indicators such as decision making and attitude towards violence. Analyses were performed at bivariate level with the use of chi square to determine association between outcome and exposure variables and at multivariate level with the use of regression models to examine the effect of women’s empowerment on childhood nutritional status. Results: Women’s socio-demographic and other selected characteristics were statistically significantly associated with childhood nutritional status (stunted and underweight) at p < 0.001. These characteristics were also statistically significantly associated with empowerment status of women (Decision-making, Violence attitudes and Experience of violence) at p < 0.001 except for child age and sex. The association between childhood nutritional statuses and women’s empowerment (all three empowerment measures) was significant after controlling for other covariates that could also influence childhood nutrition statuses at p < 001. Two of the empowerment measures (attitudes towards violence and experience of violence) showed positive association with childhood nutritional statuses while the third (decision-making) showed negative association. Conclusion: There is an independent relationship between childhood nutrition status and women’s empowerment in sub Saharan African countries. Women’s empowerment was found to be related to childhood nutritional status. Policies and programmes aiming at reducing childhood malnutrition should include interventions designed to empower women in Sub-Saharan Africa.

21 October 2014 in Food and Energy Security
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Journal Article
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BGBishwajit Ghose
Bishwajit Ghose
Reducing hunger and malnutrition and improving food security have come to the forefront of global political agenda. In the wake of recent spells of food price hike, national and supranational development organizations and governments have begun to express serious concerns about the world's capacity to feed its burgeoning population. In response to the target of increasing food production by 70% in 2050, many countries are formulating their agricultural policies to promote domestic food self‐sufficiency and many are building international networks for outsourcing food supply beyond national borders. In the face of massive demand for food for its growing population, China is both strengthening its food self‐sufficiency strategies and relying on large‐scale imports from international market which has been a major driver of food price inflation in recent years. In China, increase in income and socioeconomic status on one hand have dramatically improved dietary intake and overall nutritional status of the population, and are creating an enormous pressure on land and water resources and natural environments on the other. Maintaining food and water security and for its huge population with its limited resources while at the same time sustaining the economic growth momentum are offering significant challenges to China's macroeconomic prospects. China's domestic food production and self‐sufficiency status have certain repercussions on the volatility of global agri‐food market and food security in food‐import and food‐aid‐dependent countries. The objectives of this study is to provide an in‐depth overview of China's food production and demand scenario with a particular focus on its challenging perspectives toward food secure 2050. The first half of the paper is designed to show recent trends in food production and consumption and the impacts on global food market. The second half describes the major challenges with a brief discussion on policy implication.

19 December 2019 in BMC International Health and Human Rights
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Journal Article
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Sanni YayaSanni Yaya
Sanni Yaya
EOEmmanuel Kolawole Odusina
Emmanuel Kolawole Odusina
BGBishwajit Ghose
Bishwajit Ghose
Background: The issue of child marriage is a form of human rights violation among young women mainly in resource-constrained countries. Over the past decades, child marriage has gained attention as a threat to women’s health and autonomy. This study explores the prevalence of child marriage among women aged 20–24 years in sub-Saharan Africa countries and examines the association between child marriage and fertility outcomes. Methods: Latest DHS data from 34 sub-Saharan African countries were used in this study. Sixty thousand two hundred and fifteen women aged 20–24 years were included from the surveys conducted 2008–2017. The outcome variables were childbirth within the first year of marriage (early fertility), first preceding birth interval less than 24 months (rapid repeat of childbirth), unintended pregnancy, lifetime pregnancy termination, the use of modern contraceptive methods, lifetime fertility and any childbirth. The main explanatory variable was child marriage (< 18 years) and the associations between child marriage and fertility outcomes were examined from the ever-married subsample to estimate odds ratios (ORs) and 95% CIs using binary logistic regression models. Results: In the study population, the overall prevalence of women who experience child marriage was 54.0% while results showed large disparities across sub-Saharan African countries ranging from 16.5 to 81.7%. The prominent countries in child marriage were; Niger (81.7%), Chad (77.9%), Guinea (72.8%), Mali (69.0%) and Nigeria (64.0%). Furthermore, women who experience child marriage were 8.00 times as likely to have ≥3 number of children ever born (lifetime fertility), compared to women married at ≥18 years (OR = 8.00; 95%CI: 7.52, 8.46). Women who experience child marriage were 1.13 times as likely to use modern contraceptive methods, compared to adult marriage women (OR = 1.13; 95%CI: 1.09, 1.19). Those who married before the legal age were 1.27 times as likely to have lifetime terminated pregnancy, compared to women married at ≥18 years (OR = 1.27; 95%CI: 1.20, 1.34). Also women married at < 18 years were more likely to experience childbirth, compared to women married later (OR = 5.83; 95%CI: 5.45, 6.24). However, women married at < 18 years had a reduction in early childbirth and a rapid repeat of childbirth respectively. Conclusion: Implementing policies and programmmes against child marriage would help to prevent adverse outcomes among women in sub-Saharan Africa. Also, social change programmes on child-marriage would help to reduce child marriage, encourage the use of modern contraceptive, which would minimize lifetime terminated pregnancy and also children ever born.

21 May 2019 in BMC Public Health
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Journal Article
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Sanni YayaSanni Yaya
Sanni Yaya
OUOlalekan Uthman
Olalekan Uthman
FOFriday Ebhodaghe Okonofua
Friday Ebhodaghe Okonofua
BGBishwajit Ghose
Bishwajit Ghose
Understanding urban-rural gap in childhood survival is essential for health care interventions and to explain disparities in the determinants of Under-5 mortality. There is dearth of information about the factors explaining differentials in urban-rural Under-5 mortality especially in sub-Saharan Africa (SSA). In this study, we sought to quantify the contributions of bio-demographic, socioeconomic and proximate factors in explaining the urban-rural gap in Under-5 mortality in SSA. This study utilized secondary data from Demographic and Health Survey (DHS) in 35 sub-Saharan countries conducted between 2006 and 2016. Child (aged 0 and 59 months) death was the outcome variable in this study. Oaxaca-Blinder decomposition was used to decipher urban-rural gap in the factors of Under-5 mortality. Significant urban-rural differentials were observed in Under-5 mortality across bio-demographic, socioeconomic and proximate factors. In the decomposition model, about 44.27% of urban group and 74.71% of rural group had Under-5 mortality in sub-Saharan countries. Maternal age, education, use of newspaper, TV, wealth index, total children ever born, size of baby and age at first birth contributed towards explaining urban-rural gap inUnder-5 mortality. These findings could be contributory to health care system improvement and socioeconomic developmental plans to address under-5 mortality in SSA. Strengthening maternal and child health (MCH) programmes, specifically in rural areas and improving health care services would help to ensure overall child survival.

1 April 2019 in Health Equity
Verified
Journal Article
Open access
SYSanni Yaya
Sanni Yaya
BGBishwajit Ghose
Bishwajit Ghose
Purpose: Globally, low-middle-income countries continue to account for almost all of the pregnancy-related mortalities that are largely preventable through adequate utilization of essential maternal health care services such as antenatal care (ANC) and skilled birth assistance (SBA). Promoting the use of ANC and SBA services are hindered by numerous policy- and capacity-related barriers along with widespread inequality in utilization of the existing services that further exacerbates the scenario. In an attempt to better understand the geography of inequality in service utilization, we conducted this brief descriptive study by using World Health Organization (WHO) data on ANC and SBA utilization among the member states. Methods: This was a descriptive study based on open access data on ANC and SBA use between 2012 and 2015 available through the Global Health Observatory of WHO. Country-level data were collected for Asia (41 countries), Africa (35 countries), Europe (35 countries), North America (10 countries), Latin America and the Caribbean (25 countries), and Oceania (16 countries). Cross-country and continent comparisons were made using dot and bar charts. Results: The overall prevalence of ANC and SBA use were, respectively, 78.17% and 88.33%. Considerable disparities were found in terms of ANC and SBA use across the continents, especially in Asia and Africa. Globally, the poorest performing countries included Afghanistan, Somalia, and South Sudan where more than three-quarters of the women remain deprived of ANC and SBA services during the period of 2012 and 2015. The greatest inequality in ANC use was observed in Africa (9.4% in Somalia and 99.9% in Libya), whereas that of SBA use was observed in Asia (17.8% in Afghanistan vs. 100% in Bahrain). Europe was the most equal of all regions in terms of both ANC (66.8% in Albania vs. 99.7% in Belarus) and SBA (94.4% in Denmark vs. 100% in Lithuania) use. Conclusion: Although in the majority of countries more than three-quarters of the women receive ANC and SBA services, the extent of intraregional inequality remains overwhelming especially for Asia and Africa. Progress toward maternal health-related targets should be interpreted in terms of the disparities to ensure a more even and sustainable outcome at both national and global level.

2 July 2018 in Global Health Research and Policy
Verified
Journal Article
Open access
PDF file
Sanni YayaSanni Yaya
Sanni Yaya
OUOlalekan Uthman
Olalekan Uthman
AAAgbessi Amouzou
Agbessi Amouzou
BGBishwajit Ghose
Bishwajit Ghose
Access to safe Cesarean section (C-section) in resource-constrained settings such as sub-Sahara Africa (SSA) region is a foremost approach to reduce maternal mortality. C-section is an obstetric operative procedure used appropriately to improve delivery outcomes. However, errors in the procedure have enormous potential harm that may outweigh the benefits. This study assessed the prevalence and determinants of C-section in several SSA countries. This study examined the prevalence and determinants associated with cesarean delivery in SSA countries. Secondary data of women of reproductive age (15-49 years) from the current Demographic and Health Survey (DHS) in 34 SSA countries was utilized in this study. The mode of delivery among women was the primary outcome variable. Percentage and descriptive statistics were used to conduct univariate analyses. Furthermore, multivariable multilevel logistic regression was used to investigate correlates of C-section among SSA women. Results showed disparities in the percentage of C-section among women from 34 SSA countries. C-section at public healthcare settings ranged from 3% in Burkina Faso to 15.6% in Ghana. However, in private healthcare settings, C-section ranged from 0% in Sao Tome and Principe to 64.2% in Rwanda. Overall, C-section was 7.9% from public healthcare and 12.3% from private healthcare facilities respectively. In the adjusted regression model; women aged 35–49 had increase in the odds of C-section, while a unit increase in the number of children ever born had 17 and 20% significant reduction in the odds of C-section in public and private healthcare respectively. Assessing public healthcare settings; women from richer/richest households, male and large size children at birth had increase in the odds of C-section, while those from rich neighbourhood had reduction in the odds of C-section. In private healthcare settings, women with high decision making power and multiple births had increase in the odds of C-section, while those who attended ANC visits had significant reduction in the odds of C-section. The findings from this study would help formulate health policies and implement actions that would improve the outcome of C-section care. Monitoring of emergency obstetric care services is necessary to address issues connected to poor C-section outcomes in resource-constrained settings. Also training of medical personnel including midwives and nurses in emergency obstetric care, ensuring accessibility to life-saving drugs and supplies should be encouraged in health care system.