Infant mortality (IM) incidence in health facility systems during or after infant delivery is substantially high in Nigeria. In this quantitative, cross-sectional study, the effects of skill birth attendants (SBAs), prenatal care, and providers of prenatal care on IM in health facility delivery centers were examined. The Mosley and Chen theoretical framework informed this study and was used to explain the relationship between SBAs, prenatal care, and providers of prenatal care and IM. One hundred and sixty infant deaths were examined among mothers who used an SBA versus those who did not, mothers who had prenatal care versus those without, and mothers who received prenatal care from a health facility versus traditional providers. The 2014 verbal and social autopsy secondary data set was analyzed using binary logistic regression technique. There was no significant difference in risk of IM between mothers who had SBA during infant delivery in health facility compared to those without SBA during delivery. Mothers who received prenatal care had a significant higher risk of infant death in a health facility compared to those that did not receive prenatal care. Mothers who received prenatal care from traditional providers did not have a statistically significant risk of IM compared to mothers who received prenatal care from a health facility. The findings could have positive social change implications by encouraging multilevel public health stakeholders to support and promote the use of health surveillance in understanding the barriers and challenges of health facility delivery practices, prenatal care, and use of SBA as it relates to IM to facilitate policy change in maternal and infant care practices in Nigeria.

This thesis consists of three essays that address various aspects of the economics of maternal health care. The first two essays examine the determinants of utilization of maternal health care services in low-income countries, while the third essay examines the determinants of utilization of prenatal ultrasonography in Canada. The first essay examines the influence of prenatal attendance (as well as a wide array of observed individual-, household- and community-level characteristics) on a woman’s decision to give birth at a health facility or at home for thirty-two low-income countries (across Asia, Sub-Saharan Africa and Latin America). This empirical investigation employs the Demographic and Health Surveys (DHS) data and a two-level random intercept model. The results show that prenatal attendance has a substantial influence on the use of facility delivery in all three geographical regions. Women having four prenatal visits were 7.3 times more likely to deliver at a health facility than those with no prenatal care. The second essay addresses two related questions: what factors determine a woman’s decision to seek prenatal care; and are those the same factors that determine the frequency of care? This investigation also utilizes Demographic and Health Surveys (DHS) data for thirty-two low-income countries (across Asia, Sub-Saharan Africa and Latin America) and applies a two-part and multi-level model to that data. The results suggest that, though a wide range of factors influence both decisions, that influence varies in magnitude across the two decisions, as well as across the three geographical regions. The third essay examines the influence of various socioeconomic and demographic factors on the frequency of prenatal ultrasounds in Canada, while controlling for maternal risk profiles. This investigation utilizes data from the Maternity Experience Survey (MES) of the Canadian Perinatal Surveillance System and employs a count data regression model (the Poisson distribution) to estimate the effect of various factors on the number of prenatal ultrasounds. The results of this investigation suggest that, even after controlling for maternal risk factors, the type of health-care provider, province of prenatal care, and timings of first ultrasound are the strongest predictors of number of ultrasounds.

This thesis consists of three essays that address various aspects of the economics of maternal health care. The first two essays examine the determinants of utilization of maternal health care services in low-income countries, while the third essay examines the determinants of utilization of prenatal ultrasonography in Canada. The first essay examines the influence of prenatal attendance (as well as a wide array of observed individual-, household- and community-level characteristics) on a woman’s decision to give birth at a health facility or at home for thirty-two low-income countries (across Asia, Sub-Saharan Africa and Latin America). This empirical investigation employs the Demographic and Health Surveys (DHS) data and a two-level random intercept model. The results show that prenatal attendance has a substantial influence on the use of facility delivery in all three geographical regions. Women having four prenatal visits were 7.3 times more likely to deliver at a health facility than those with no prenatal care. The second essay addresses two related questions: what factors determine a woman’s decision to seek prenatal care; and are those the same factors that determine the frequency of care? This investigation also utilizes Demographic and Health Surveys (DHS) data for thirty-two low-income countries (across Asia, Sub-Saharan Africa and Latin America) and applies a two-part and multi-level model to that data. The results suggest that, though a wide range of factors influence both decisions, that influence varies in magnitude across the two decisions, as well as across the three geographical regions. The third essay examines the influence of various socioeconomic and demographic factors on the frequency of prenatal ultrasounds in Canada, while controlling for maternal risk profiles. This investigation utilizes data from the Maternity Experience Survey (MES) of the Canadian Perinatal Surveillance System and employs a count data regression model (the Poisson distribution) to estimate the effect of various factors on the number of prenatal ultrasounds. The results of this investigation suggest that, even after controlling for maternal risk factors, the type of health-care provider, province of prenatal care, and timings of first ultrasound are the strongest predictors of number of ultrasounds.

Magister Public Health - MPH / This is a cross sectional survey study that explored determinant factors contributing to home child delivery and influence of traditional birth attendances on place of delivery in Rungwe District, Tanzania.The study focussed on three main aspects namely factors (socio-economic, cultural and knowledge) that influence women to deliver at health facilities and those who deliver ta home. Reasons/factors associated with the acceptability of health services and influence of traditional birth attendaces on place of delivery and whether accessibility to health services and traditional birth attendants influence women to decide the place of delivery. The study was descriptive cross-sectional in nature where a multistage random sampling procedure was used to select 8 wards and 16 villages. A systematic sampling was used to determine household interval in each village. Only one woman with at least one child was chosen in a household using a random sampling. In case of the absence of a woman with at least one child in a house falling in the interval, then the next house was considered. A total of 400 women with at least one child were selected at random from household cluster sample from all four divisions in Rungwe district. They were interviewed using semi-structured questionnaire. The participation rate was 100 % in both divisions. The age of the women ranged from 19-49 years with the mean age of 31 years (Std dev 7.5). Data entry and analysis were done using the quantitative statistics with Epi Info 2002 software. Results were presented using descriptive statistics, figures and tables, and analytical statistics, using Student’s t-test and chi-square. A total of 400 women were interviewed, among them, it showed that there were good attendance for antenatal care 395 (98.75%) and only 5 (1.25%) did not attend antenatal care. However, 243 (60.8%) of women interviewed had incidence of home delivery and 157 (39.3%) had incidence of health facility delivery. Home deliveries in a surveyed area are commonly assisted by unskilled persons, and consequently carry increased risks to the mother and to the new-born baby. Improvement of quality and accessibility of health care services by the health facility should involve harmonic balance between health service provider and beneficiaries in order to change the attitude towards minimizing the practice of home child delivery in Rungwe district, in Mbeya region, in Tanzania as awhole and elsewhere in the world.

Philosophiae Doctor - PhD / The HIV/AIDS epidemic remains an unbeaten challenge that affects all parts of the global population. Since the identification of the epidemic in the early 1980s, nearly 58 million people have become infected with the virus and 25 million people have died of HIV-related complications. This study aimed to elucidate individual and community level factors associated with the uptake of antenatal care (ANC), health facility delivery, HIV Counselling and Testing (HCT), and Prevention of Mother-to-Child Transmission of HIV (PMTCT) services by implementing a hierarchical (multilevel) methodological approach. This study used a cross-sectional, multistage sampling design in which health facilities were first selected (stage 1), followed by recruitment of post-partum women who came for child immunization from each health facility (stage 2), in Tigray region. Structured interview guides were developed for interviews. Four-fifths (80.0%) of mothers used antenatal services at least once during their most recent pregnancy and of these 74.6% of women accessed HCT. Sixty nine percent of women had delivered at a health facility, 79% of mothers and 55.7% of their children had received PMTCT services. Place of residence was significantly associated with ANC attendance and place of delivery, with women living in urban areas almost 2 times (OR=1.75, 95% CI 1.06, 2.92) more likely to deliver at a health facility. With the addition of one health facility per 25000 people, the likelihood of delivering at a health facility increased by 2.45 fold (OR=2.45, 95% CI 1.04, 5.78). Attending ANC (OR=4.54; 95%CI 2.82,7.33) and getting support from husband (OR=1.97; 95%CI 1.25,3.10) were significantly associated with HCT, at the individual level. At the community-level, for the addition iii of one health facility and HCT site for every 25000 people increase the likelihood of HCT utilization by 2.1 and 2.4 fold respectively. Mothers who delivered at a health facility were 18 times (OR=18.21; 95%CI 4.37,75.91) and children born at a health facility were 5 times (OR=4.77; 95%CI 1.21,18.83) more likely to receive PMTCT services, compared to mothers delivering at home. With the addition of one nurse per 1500 people, the likelihood of getting PMTCT services for a mother increases by 7.22 fold (OR=7.22; 95% CI 1.02,51.26). Community-level random-effects were also significant and there was confirmation of nesting at the community-level even after controlling for individual and communitylevel variables. Findings also showed that HCT utilization was nested according to district of residence, contributing 11.3% of the variance. In addition, the variation of mothers getting PMTCT services between districts was only 0.6%, but was 27.2% for children. Conclusion: Factors influencing utilization of maternal health services work at different levels, individual and community. Hierarchical models reveal these differences in ways that single-level (individual or community) models do not. Interventions are needed to increase spouse involvement in ANC utilization, and explore effective ways of increasing health facility delivery among poor women with little formal education in rural areas and increasing the number of health facility per people are important. The government should focus on increasing ANC access, educating couples on the importance of health services utilization, increasing the number of health facilities and HCT sites per population to improve HCT utilization. In addition to these, programmes should focus on increasing health facility delivery, training traditional birth attendants to understand the need for PMTCT and increasing iv HCT coverage to advance getting PMTCT services for mothers at the individual level and for children at both individual and community level. Permission to conduct the study was granted from the Ethics Committee of the University of the Western Cape and from Tigray Region Health Bureau. Verbal informed consent was obtained from each participant in the health facility based interview.