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C Z Olorunsaiye

Biographic Data

ID6083
NAMEC Z Olorunsaiye
GIVEN NAMESC Z
FAMILY NAMEOlorunsaiye
SIGNATUREOLORUNSAIYE C Z
AFFILIATIONSArcadia University
ORCID0000-0003-4725-0448
VERIFIEDYes
TOTAL WORKS15
TOTAL CITATIONS0
AUTHOR COUNT15
EDITOR COUNT0
FIRST PUBLICATION YEAR2012
LATEST PUBLICATION YEAR2026
H-INDEX0
  • Racial and Ethnic Differences in the Association Between Maternal RSV Awareness and Vaccine Uptake

    Open Access•C Z Olorunsaiye, Grace Hatridge et al.•ARTICLE•Journal of Racial and Ethnic…•2026

  • Mapping the evidence on factors influencing postpartum contraception among sub-Saharan African immigrant and refugee women in the United States

    Open Access•C Z Olorunsaiye, Augustus Osborne et al.•ARTICLE•Reproductive Health•2026

    BACKGROUND: The postpartum period is a critical window for addressing women's contraceptive needs. Sub-Saharan African immigrant and refugee women living in the United State face unique barriers to postpartum contraception due to cultural norms, religious beliefs, migration-related challenges, and systemic inequalities, yet there is limited evidence on their postpartum contraceptive preferences and use. This scoping review mapped the existing lit…

  • Complementary role of humanitarian civil society organisations in bridging gaps in immunisation programming in conflict and crisis-affected settings

    Open Access•C Z Olorunsaiye, Lara S Ho et al.•ARTICLE•BMJ Global Health•2026

    Ensuring immunisation coverage in Fragile and Conflict-Affected Settings (FCAS) remains a critical global health challenge. National Immunisation Programmes (NIPs) are unable to provide programming in some areas because of conflict and insecurity or the destruction of healthcare infrastructure. Humanitarian civil society organisations (CSOs) can fill those programming gaps, but they need to be able to do so promptly and effectively. This paper pr…

  • Covid-19 Vaccine Literacy Among Black Pregnant and Postpartum Women in the USA

    Open Access•C Z Olorunsaiye, Hannah M Degge et al.•ARTICLE•Journal of Racial and Ethnic…•2026

  • Regional, subregional and country-level full vaccination coverage in children aged 12–23 months for 34 countries in sub-Saharan Africa

    Open Access•David Jean Simon, Vénunyé Claude Kondo Tokpovi et al.•ARTICLE•BMJ Global Health•2025

    OBJECTIVE: This study estimated the proportion of children aged 12-23 months who were fully vaccinated in sub-Saharan Africa (SSA), explored geographical disparities across subregions and countries, and identified country-level factors associated with full vaccination (FV). DESIGN: Cross-sectional study. SETTING: SSA. PARTICIPANTS: Children aged 12-23 months. PRIMARY OUTCOME: FV. METHODS: Data for this study were extracted from the most recent De…

  • Labor and Delivery Characteristics by Detailed Maternal Nativity Across the Black Diaspora

    Open Access•F N Yada, Larissa R Brunner Huber et al.•ARTICLE•Journal of Racial and Ethnic…•2025•References: 31

  • Cannabis use and its psychosocial correlates among school-going adolescents in Sierra Leone

    Open Access•Augustus Osborne, Peter Bai James et al.•ARTICLE•BMC Public Health•2024

    In Sierra Leone, a small but non-trivial minority of students use cannabis. Ever-used amphetamines or methamphetamines, suicidal attempts, and sexual risk behaviour were the factors associated with cannabis use in Sierra Leone. The development of school-based health intervention programmes is crucial to address the risk factors associated with cannabis use among school-going adolescents

  • Assessing the Contraceptive Attitudes of US-Born and Foreign-Born Black Women Living in the USA

    Open Access•C Z Olorunsaiye, Larissa R Brunner Huber et al.•ARTICLE•Journal of Racial and Ethnic…•2024•References: 30

  • Social reintegration of fistula survivors in North Central Nigeria

    Hannah M Degge, C Z Olorunsaiye et al.•ARTICLE•Health Care For Women International•2023

    Obstetric fistula remains one of the neglected forms of chronic maternal morbidity that occurs mainly in low- and middle-income countries. We explored the rehabilitation and reintegration experiences of 15 fistula survivors in North Central Nigeria. We employed a qualitative research design, guided by Constructivist Worldview, involving narrative interviewing technique in conducting in-depth interviews. Key benefits of rehabilitation reported by …

  • Adolescent pregnancy outcomes in Jos, North Central Nigeria

    Open Access•Hannah M Degge, C Z Olorunsaiye et al.•ARTICLE•Global Public Health•2022

    Adolescent pregnancy is mostly unintended and an indicator of unmet sexual and reproductive health (SRH) needs. In most African cultures, sociocultural and religious expectations of chastity make unintended adolescent pregnancy a traumatic experience. This study examined the roles of disclosure and social support networks in determining adolescent pregnancy outcomes in Jos, Nigeria. Using a qualitative design, we conducted in-depth interviews wit…

  • Modern contraceptive utilization and its associated factors among married women in Senegal

    Open Access•Betregiorgis Zegeye, Bright Opoku Ahinkorah et al.•ARTICLE•BMC Public Health•2021

    The findings indicate that both individual and community level factors are significantly associated with modern contraceptive use among married women in Senegal. Interventions should focus on enhancing literacy levels of women, their husbands and communities. Furthermore, strengthening awareness and attitude towards family planning should be given priority, especially in rural areas and regions with low resources

  • Factors associated with health facility delivery in West and Central Africa

    C Z Olorunsaiye, Larissa Brunner Huber et al.•ARTICLE•Health Care For Women International•2019

    We examined associations between individual and community socioeconomic status (SES) and childbirth in a health facility in West and Central Africa using data from the 2009-2011 United Nations Children's Fund (UNICEF) Multiple Indicator Cluster Survey for women in seven countries ( n = 34,487). Individual SES measures were education and wealth; community SES was low or high poverty index. In adjusted results, women residing in communities with hi…

  • We All Work Together to Vaccinate the Child’

    Open Access•Tracey Chantler, Emilie Karafillakis et al.•ARTICLE•International Journal of…•2018

    The role of community engagement (CE) in improving demand for immunization merits investigation. The International Rescue Committee developed a CE strategy to implement a vaccine defaulter-tracing tool and a color-coded health calendar aimed at increasing uptake of immunization services in north-west Ethiopia ( 'The Fifth Child Project'). We report findings from a formative evaluation of this project. In May/June 2016 we conducted 18 participant …

  • Trends in reproductive health indicators in Nigeria using demographic and health surveys (1990–2013)

    Open Access•Chinelo C Okigbo, Korede K Adegoke et al.•ARTICLE•Global Public Health•2016

    There is an urgent need to improve reproductive health (RH) in Nigeria - the most populous country in Africa. In 2015, Nigeria had the highest number of maternal deaths in the world. This study assessed the trends in select RH indicators in Nigeria over two decades. Data used were from Nigeria Demographic and Health Surveys (NDHS) conducted between 1990 and 2013. The NDHS uses a two-stage cluster sampling design to select nationally representativ…

  • Maternal Autonomy and Attitudes Towards Gender Norms

    Open Access•Kavita Singh, Erica Haney et al.•ARTICLE•Maternal and Child Health Journal•2012

No prominent works on this page.

  • Maternal Autonomy and Attitudes Towards Gender Norms

    Open Access•Kavita Singh, Erica Haney et al.•ARTICLE•Maternal and Child Health Journal•2012

  • Trends in reproductive health indicators in Nigeria using demographic and health surveys (1990–2013)

    Open Access•Chinelo C Okigbo, Korede K Adegoke et al.•ARTICLE•Global Public Health•2016

    There is an urgent need to improve reproductive health (RH) in Nigeria - the most populous country in Africa. In 2015, Nigeria had the highest number of maternal deaths in the world. This study assessed the trends in select RH indicators in Nigeria over two decades. Data used were from Nigeria Demographic and Health Surveys (NDHS) conducted between 1990 and 2013. The NDHS uses a two-stage cluster sampling design to select nationally representativ…

  • We All Work Together to Vaccinate the Child’

    Open Access•Tracey Chantler, Emilie Karafillakis et al.•ARTICLE•International Journal of…•2018

    The role of community engagement (CE) in improving demand for immunization merits investigation. The International Rescue Committee developed a CE strategy to implement a vaccine defaulter-tracing tool and a color-coded health calendar aimed at increasing uptake of immunization services in north-west Ethiopia ( 'The Fifth Child Project'). We report findings from a formative evaluation of this project. In May/June 2016 we conducted 18 participant …

  • Factors associated with health facility delivery in West and Central Africa

    C Z Olorunsaiye, Larissa Brunner Huber et al.•ARTICLE•Health Care For Women International•2019

    We examined associations between individual and community socioeconomic status (SES) and childbirth in a health facility in West and Central Africa using data from the 2009-2011 United Nations Children's Fund (UNICEF) Multiple Indicator Cluster Survey for women in seven countries ( n = 34,487). Individual SES measures were education and wealth; community SES was low or high poverty index. In adjusted results, women residing in communities with hi…

  • Modern contraceptive utilization and its associated factors among married women in Senegal

    Open Access•Betregiorgis Zegeye, Bright Opoku Ahinkorah et al.•ARTICLE•BMC Public Health•2021

    The findings indicate that both individual and community level factors are significantly associated with modern contraceptive use among married women in Senegal. Interventions should focus on enhancing literacy levels of women, their husbands and communities. Furthermore, strengthening awareness and attitude towards family planning should be given priority, especially in rural areas and regions with low resources

  • Adolescent pregnancy outcomes in Jos, North Central Nigeria

    Open Access•Hannah M Degge, C Z Olorunsaiye et al.•ARTICLE•Global Public Health•2022

    Adolescent pregnancy is mostly unintended and an indicator of unmet sexual and reproductive health (SRH) needs. In most African cultures, sociocultural and religious expectations of chastity make unintended adolescent pregnancy a traumatic experience. This study examined the roles of disclosure and social support networks in determining adolescent pregnancy outcomes in Jos, Nigeria. Using a qualitative design, we conducted in-depth interviews wit…

  • Social reintegration of fistula survivors in North Central Nigeria

    Hannah M Degge, C Z Olorunsaiye et al.•ARTICLE•Health Care For Women International•2023

    Obstetric fistula remains one of the neglected forms of chronic maternal morbidity that occurs mainly in low- and middle-income countries. We explored the rehabilitation and reintegration experiences of 15 fistula survivors in North Central Nigeria. We employed a qualitative research design, guided by Constructivist Worldview, involving narrative interviewing technique in conducting in-depth interviews. Key benefits of rehabilitation reported by …

  • Cannabis use and its psychosocial correlates among school-going adolescents in Sierra Leone

    Open Access•Augustus Osborne, Peter Bai James et al.•ARTICLE•BMC Public Health•2024

    In Sierra Leone, a small but non-trivial minority of students use cannabis. Ever-used amphetamines or methamphetamines, suicidal attempts, and sexual risk behaviour were the factors associated with cannabis use in Sierra Leone. The development of school-based health intervention programmes is crucial to address the risk factors associated with cannabis use among school-going adolescents

  • Assessing the Contraceptive Attitudes of US-Born and Foreign-Born Black Women Living in the USA

    Open Access•C Z Olorunsaiye, Larissa R Brunner Huber et al.•ARTICLE•Journal of Racial and Ethnic…•2024•References: 30

  • Regional, subregional and country-level full vaccination coverage in children aged 12–23 months for 34 countries in sub-Saharan Africa

    Open Access•David Jean Simon, Vénunyé Claude Kondo Tokpovi et al.•ARTICLE•BMJ Global Health•2025

    OBJECTIVE: This study estimated the proportion of children aged 12-23 months who were fully vaccinated in sub-Saharan Africa (SSA), explored geographical disparities across subregions and countries, and identified country-level factors associated with full vaccination (FV). DESIGN: Cross-sectional study. SETTING: SSA. PARTICIPANTS: Children aged 12-23 months. PRIMARY OUTCOME: FV. METHODS: Data for this study were extracted from the most recent De…

  • Labor and Delivery Characteristics by Detailed Maternal Nativity Across the Black Diaspora

    Open Access•F N Yada, Larissa R Brunner Huber et al.•ARTICLE•Journal of Racial and Ethnic…•2025•References: 31

  • Racial and Ethnic Differences in the Association Between Maternal RSV Awareness and Vaccine Uptake

    Open Access•C Z Olorunsaiye, Grace Hatridge et al.•ARTICLE•Journal of Racial and Ethnic…•2026

  • Mapping the evidence on factors influencing postpartum contraception among sub-Saharan African immigrant and refugee women in the United States

    Open Access•C Z Olorunsaiye, Augustus Osborne et al.•ARTICLE•Reproductive Health•2026

    BACKGROUND: The postpartum period is a critical window for addressing women's contraceptive needs. Sub-Saharan African immigrant and refugee women living in the United State face unique barriers to postpartum contraception due to cultural norms, religious beliefs, migration-related challenges, and systemic inequalities, yet there is limited evidence on their postpartum contraceptive preferences and use. This scoping review mapped the existing lit…

  • Complementary role of humanitarian civil society organisations in bridging gaps in immunisation programming in conflict and crisis-affected settings

    Open Access•C Z Olorunsaiye, Lara S Ho et al.•ARTICLE•BMJ Global Health•2026

    Ensuring immunisation coverage in Fragile and Conflict-Affected Settings (FCAS) remains a critical global health challenge. National Immunisation Programmes (NIPs) are unable to provide programming in some areas because of conflict and insecurity or the destruction of healthcare infrastructure. Humanitarian civil society organisations (CSOs) can fill those programming gaps, but they need to be able to do so promptly and effectively. This paper pr…

  • Covid-19 Vaccine Literacy Among Black Pregnant and Postpartum Women in the USA

    Open Access•C Z Olorunsaiye, Hannah M Degge et al.•ARTICLE•Journal of Racial and Ethnic…•2026

Medicine (12 works) · Environmental health (10 works) · Global Maternal and Child Health (8 works) · Population (8 works) · Public health (7 works) · Demography (6 works) · Demography (5 works) · Logistic regression (5 works) · Nursing (5 works) · Political science (5 works)

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