dissertation submitted to the Faculty of Health Sciences for the degree of Masters in Medicine in the University of the Witwatersrand, Johannesburg. August ,2013 / South Africa is one of the countries in which neonatal mortality has either remained the same or decreased marginally over the past 20 years (1). Resource constraints result in early discharge of well newborns and curtailment of follow up home visits by nurses. This potentially high-risk group of infants may contribute to these neonatal deaths post hospital discharge. In addition, once a neonate has been home, they are no longer admitted to the neonatal unit but to the general paediatric wards that may lack specialized neonatal care. Numerous programs, algorithms, education drives and protocols have been devised in an attempt to improve the quality of healthcare offered to the newborn. These have led to a perceptible decline in the neonatal mortality and morbidity rates respectively. The neonatal mortality and morbidity rates remain unacceptably high however, particularly in resource poor settings. Aim: The aim was to determine the profile and outcome of neonates admitted to the general paediatric wards at Charlotte Maxeke Johannesburg Academic Hospital (CMJAH). Methodology: Audit of all newborns (<28days) admitted to the general wards from 1 January 2011 to 30 April 2011. Patients transferred from other tertiary hospitals were excluded. Patients with incomplete records were also excluded Results: There were a total of 73 neonates admitted with a mean weight of 3.2kg (SD 0.65). The median age for 0-7 days was 4 days and for 8-28 days was 17 days. The majority of neonates 41/73 (56.2%) were male and 21/73 (28.8%) were HIV exposed. In the HIV exposed group only 16/21 (76%) were on HIV prophylaxis. Although antenatal care (ANC) was received by 76.7% of mothers, this is lower than ANC received by the general population. Lack of ANC could possibly be a risk factor for admission of neonates. Possible risk factors for serious illness included 8 (11%) were ex premature infants and 11 (15.1%) had a low birth weight (<2.5 kg). Individual indicators for severity of illness by World Health Organization (WHO) Integrated Management of Childhood and Neonate Illness (IMCNI) were used. The most frequent indicators were tachypnoea (RR>60) 34 (46.6%), jaundice 30 (41.1%) and only 1 (1%) presented with convulsions. Respiratory distress was very sensitive (100%) and relatively specific (76%) for detecting bronchopneumonia (BRPN) with a LR of 3.98. The other clinical indicators were neither specific nor sensitive in detecting serious illness. Most 45 (61%) were referred from the local clinic. The commonest diagnoses were bronchopneumonia (BRPN) 20 (27.4%), neonatal sepsis (NNS) 22 (30.1%) and jaundice 22 (30.1%). Two patients died (2.7%). Their diagnoses were NNS and BRPN Conclusions: There are a significant number of newborns admitted to the general paediatric wards, although the mortality rate in this group was low. IMCNI guidelines remain the most sensitive indicator of the need for admission, and “routine” blood investigations are often non-contributory Community based care and education programmes as well as targeted neonatal care in hospitals for this group is warranted.

This study considers the reproductive experiences of women in Sheffield between 1870 and 1939, encompassing the development of concepts of maternal and infant welfare, and debates over birth control and abortion. It focuses on the impact of state and voluntary enterprise, on the development of health professions and hospitals, and on the position of mothers. The study shows that high infant mortality was caused primarily by poor sanitation. Unlike other areas, Sheffield had low rates of both maternal employment and bottle feeding, suggesting that these were not significant factors. The decline in infant mortality was due to a combination of factors; the removal of privy middens and slum areas, and the development of welfare clinics and health visiting services. High maternal mortality was prevalent mainly in areas of skilled working class employment; not middle class areas as in other cities. There was no inverse correlation between infant and maternal mortality in Sheffield. Maternal mortality was caused by high rates of sepsis following illegal abortion. The reduction in mortality was due to a cyclical decline in the virulence of the causative bacteria, and the application of sulphonamide drugs to control it. The development of antenatal and birth control clinics had little impact. Despite early action to train midwives in Sheffield, midwifery remained a largely part time, low status occupation throughout the period. The hospitalisation of normal childbirth occurred early in Sheffield, and demand for beds outstripped supply, demonstrating that women were able to shape the development of services. Local authority and voluntary groups generally co-operated in the delivery of services, which were developed along pragmatic lines with little reference to debates about eugenics or national deterioration. The growth of welfare schemes was circumscribed by the available resources. Central government provided enabling legislation, but schemes were planned and implemented at the local level.

No description available.

No description available.

Eradication of polio outbreaks and tetanus neonatorum mortality, as well as lowering Egyptian infant mortality to less than 50 per 1000 live births, were specific goals to be achieved by the year 2000. National television immunization campaigns were launched to persuade mothers to change their attitude and vaccinate their children against the killer diseases. This study investigates the effects of these campaigns on mothers' knowledge, attitude, and behaviour regarding immunization in Egypt. A comparative study was conducted among three groups of mothers who have a child three to twelve months of age. A total of 158 mothers were selected, by systematic random sample technique (1:2), from the part of Kolosna village, in Upper Egypt, which is supplied with electricity, to constitute the viewer group. From the other part of the same village, which is not yet supplied with electricity, all mothers (98) were selected, representing the non viewer group. Another 76 mothers were selected from two prestigious social clubs in Cairo, to represent a second control group of known social class and educational level. Through comparing mothers' knowledge, attitude, and behaviour between the viewer and the non viewer groups, the effect of television immunization messages can be illustrated. Similarly, comparing the village viewer with the Cairo viewer group determines the effects of some intervening factors such as educational level, health professionals, or experience With a structured interview, mothers in the viewer group showed a significant positive and stable attitude and behaviour towards immunization, as well as more correct knowledge when compared with the non viewer group, demonstrating the positive role of television in child health promotion. Television enhances mothers' efficiency to use the available health services and promotes their perceived control over children's health. Health professionals, experience, and social support can potentiate the television's positive role. Educational level, occupation, baby's sex, or mothers' age are insignificant factors in changing mothers' attitude and behaviour.

A Dissertation submitted to the faculty of Medicine, University of the Witwatersrand, in partial fulfillment of the requirements for the Degree of Master of Medicine in paediatrics. / The aims of this study were to establish the incidence of perinatally and nosocomially acquired bacteraemia and funqaemia as determinad by blood and cerebrospinal fluid (CSF) isolates in the neonatal population seen at the Baraqwanath Neonatal Unit; to identify risk factors for infection and record the outcome. Other aims were to analyze tha susceptibility patterns of the organisms isolated with respect to changing antimicrobial policies and to compare these with previously reported studies. (Abbreviation abstract) / Andrew Chakane 2018

Globally, child mortality is a great concern, especially in resource-limited settings. The Millennium Development Goal (MDG) 4 was set with an aim to reduce under-5 child mortality by two-thirds between 1990 and 2015. This study examines mortality trends in infants, 1-4 and above 5-year-old children in rural KwaZulu-Natal, South Africa, the causes of death as well as the association of maternal HIV status and Antiretroviral Treatment (ART) usage to child mortality. We use a longitudinal birth cohort study design of children born between 1st January 2004 and 31st December 2010, in the Africa Centre Demographic Surveillance Area (DSA) in rural KwaZulu-Natal, South Africa. Children had to have been resident in the DSA at the time of birth. A total of 12,413 children born in the study period were eligible for this study. The main outcome measure was mortality either in infancy, the 1-4 year period or at 5 and above years of age, while assessing its association with maternal HIV and Antiretroviral Treatment uptake (ART) status on a time-varying basis. A total of 619 children died during the study period and mortality was observed to be highest in the infant group with 67% of the children dying in infancy. Fifteen percent of mothers were HIV positive at the time of birth of the child, about 59% were HIV negative while the HIV status of the rest was unknown. There was a three-fold increase in mortality observed for both infants and 1-4 year olds, who had mothers who were HIV infected compared to children whose mothers were HIV negative (p<0.05). Children whose mothers were on Antiretroviral Treatment (ART) however had a reduced mortality compared to those whose mothers were not on treatment. Infants and 1-4year olds whose mothers HIV status was not reported had a two-fold increase in mortality. Low maternal education, single motherhood, multiple births and parity of four or more children were also associated with increased child mortality. We concluded that although mortality varied by the age of the child, children born to mothers who were HIV positive had higher mortality rates than children born to HIV negative mothers but being on Anti Retroviral Treatment (ART) reduced children mortality. Interventions targeting HIV positive pregnant women and mothers should be carried out in the study area, with specific emphasis on reducing child mortality associated with maternal HIV status.

MSc (Med) (Population-Based Field Epidemiology), Faculty of Health Sciences, University of the Witwatersrand / Introduction: Studies of factors affecting infant mortality have rarely considered the role of birth order. Despite the recent gains in child mortality in Tanzania, infant mortality rate is still high (68 per 1000 live births) according to the Tanzania Demographic Health Survey (2004-5). This study investigated the risk factors associated with infant mortality in Ifakara Health and Demographic Surveillance Systems area in rural Tanzania from January 2005 to December 2007 with specific reference to birth order, and identified causes of infant death for the study period. Materials and Methods: The study was a secondary analysis of existing data from the Ifakara Health and Demographic Surveillance Systems (HDSS). Child data for 8916 live births born from 1st January 2005 to 31st December 2007 were extracted for analysis. The binary outcome variable was infant mortality. Tables and graphs were used to describe the distribution of maternal demographic and study population characteristics. Poisson regression analyses were used to establish the association between infant mortality and exposure variables. Results: We recorded 562 infant deaths. Neonatal mortality rate was 38 per 1000 person-years while infant mortality rate was 70 per 1000 person-years. Birth order of 2nd to 5th was associated significantly with 22% reduced risk of infant mortality (IRR=0.78, 95%CI: 0.64, 0.96; p=0.02) compared with first births. The infant mortality rates per 1000 person-years for first births was 84, 2nd to 5th was 66 and sixth and higher was 71 per 1000 person-years. Male infants were 17% more at risk of infant deaths as compared to their female counterparts, but not statistically significant (IRR=1.17, 95%CI: 0.99, 1.38; p=0.06). Mothers aged 20 to 34 years had 19% reduced risk of infant death (IRR=0.81, 95%CI: 0.65, 1.00; p=0.05) as compared v to mother of less than 20 years of age. Singleton births had 71% reduced risk of infant mortality (IRR=0.29, 95%CI: 0.22, 0.37; p<0.001) compared with twin births. Mothers who did not attend antenatal care had 2% reduced risk of infant deaths (IRR=0.98, 95%CI: 0.49, 1.97) but not statistically significant compared with mothers who attended antenatal care. Mothers who delivered at home were 1.05 times more at risk of infant deaths but not statistically significant (IRR=1.05, 95%CI: 0.89, 1.24; p=0.56). Mothers who had no formal education were 1.41 times more likely to have infant deaths (IRR=1.41, 95%CI: 0.72, 2.79; p=0.32) as compared to those who had education beyond primary. When adjusted for sex, maternal age and twin births, second to fifth birth order had 20% reduced risk of infant death (IRR=0.80, 95%CI: 0.61, 1.03; p=0.08), but statistically not significant as compared to first births. Malaria (30%), Birth injury/asphyxia (16%), Pneumonia (10%), Premature and/or low birth weight (8%), Anaemia (3%) and Diarrhoeal diseases (2%) were the major causes of infant deaths from 2005 to 2007. Discussion and conclusion: First births and higher birth orders were associated with higher infant mortality. Twin birth was a risk factor for infant mortality. The health systems should be strengthened in providing care for mothers and child survival. We recommend that the high-risk group, first or sixth or higher pregnancies, need special care and the existing health management system may be strengthened to create awareness among potential mothers for seeking appropriate health care from the beginning of pregnancy. Also, antenatal care follow-up can be emphasized for high-risk mothers. Efforts to control mosquitoes must be accelerated in the Ifakara sub-district.

Context: Despite the many initiatives implemented over the past decades as part of the global priority on child survival, there still exists high infant mortality in Southern Africa. Although studies have examined factors contributing to poor child health outcomes including the effect of the HIV/AIDS pandemic, there is paucity of studies on the possible effect of infant feeding practices on infant mortality in the region. This study examines the association between infant feeding practices and infant mortality in Southern Africa. The need to reduce infant mortality is a global health concern hence the United Nations through the Millennium Development Goals (MDGs) declared the reduction of infant and child mortality as one of its major targets by the year 2015. Methods: A merged dataset from the most recent Demographic and Health Surveys for Lesotho, Swaziland, Zambia and Zimbabwe was analysed in this study. A total number of 13, 218 infants born in the last five years preceding the surveys whose information on infant feeding practices was available formed the analysis sample. The outcome variable was infant mortality and infant feeding practices which had the categories, no breastfeeding, partial breastfeeding and exclusive breastfeeding was the main explanatory variable of the study. Other explanatory variables used in the study pertained to maternal demographic and socioeconomic characteristics as well as the infants’ bio-demographic characteristics. The Cox Hazard Regression Model was employed to examine both the unadjusted and adjusted effect of infant feeding practices on infant mortality in Southern Africa. Results: Although, exclusive breastfeeding was quite low (12%), its mortality reduction effect was significant, and infants who were exclusively breastfed exhibited a 97% lower risk of dying during infancy compared to no breastfeeding in the region. Further, variations exist by country in the levels and patterns of both infant mortality and infant feeding practices. Country, highest educational level, marital status, sex of child, preceding birth interval and birth weight were the significant predictors of infant mortality in Southern Africa. Conclusions: Overall, the study found that any form of breastfeeding whether exclusive or partial breastfeeding greatly reduces the risk of infant mortality, with the mortality reduction effect being higher among exclusively breastfed infants in the Southern African region. Thus, in order to reduce the upsurge of infant mortality, there is need to step up the effectiveness of child nutrition programmes that promote breastfeeding and put emphasis on exclusive breastfeeding of infants in the region.

MSc (Med), Popualtion-Based Field Epidemiology, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand / Background Improving the health of the poor and reducing health inequalities between the poor and non-poor has become central goals of international organizations like the World Bank and WHO as well as, national governments in the contexts of their domestic policies and development assistance programmes. There are also unquantified and poorly understood inequalities in access to health services within and between various population groups. Little is known about the factors that determine these inequalities and the mechanisms through which they operate in various sub-groups. Objectives The aim of the study was first to describe under-five mortality trend according to wealth index; second to describe risk factors for under five mortality; and finally to investigate the relationship between socio-economic and demographic factors and under five mortality during the period 2001 to 2006. Methods The study involved all children born in 2001-2006. A total of 22,422 children younger than 5 years were found in 21,494 households yielding 36603.13 Person-Years Observed (PYOs) up to 31st December 2006. Household wealth index was constructed by use of Principal Component Analysis (PCA), as a proxy measure of each household SES. From this index households were categorized into five quintiles (i.e., poorest, poorer, poor, less poor and least poor). Life table estimates were used to estimate mortality rates per 1000 PYO for infants (0-1), childhood (1-5) and underfives children. Health inequality was measured by poorest to least poor mortality rate ratio and by computing mortality concentration indices. Trend test chi-square was used to determine significance in gradient of mortality rates across wealth index quintiles. Risk factors of child mortality were assessed by the use of Cox proportional hazard regression taking into account potential confounders. v Results The result indicates unexpected low mortality rate for infant (33.4 per 1,000 PYO, 95% CI (30.4 – 35.6)) and childhood (15.0 per 1,000 PYO, 95% CI (13.9 – 16.3)). Under-five mortality rate was 18.2 per 1,000 PYO (95% CI (75.6 – 108.0)). The poorest to least poor ratios were 1.1, 1.5 and 1.5 for infants, childhood, and under-five year olds respectively, indicating that children in the poorest quintile were more likely to die as compared to those in the least poor household. Computed values for concentration indices were negative (infant C= -0.02, children C= -0.09 and underfive C= -0.04) indicating a disproportionate concentration of under-five mortality among the poor. The mortality rates trend test chi-square across wealth index quintiles were significant for both childhood (P=0.004) and under-five year old children (P<0.005) but not for infants (P=0.134). In univariate Cox proportional hazard regression, children in the least poor households were shown to have a 35% reduced risks of dying as compared to children in the poorest category [crude H.R =0.65, P=0.001, 95% C.I (0.50 – 0.84)]. The results showed that for under five children, a boy is 1.15 times more likely to die as compared to a girl [crude H.R =1.14, P=0.038, 95% C.I (1.00 - 1.31)]. Second born had a 18% reduced risk of dying as compared to first born [crude H.R =0.82, P=0.048, 95% C.I (0.67 – 0.99)]. After controlling for potential confounders, the adjusted hazard ratio for wealth index decreased slightly. The estimated hazard for wealth index in the univariate was 0.65 while in the multivariate modeling the estimated hazard ratio is 0.60 in the first model. Conclusion The study shows that household socio-economic inequality is associated with underfive mortality in the Navrongo DSS area. The findings suggest that reductions in infant, childhood, and under five mortalities are mainly conditional in health and education interventions as well as socioeconomic position of households. The findings further call for more pragmatic strategies or approaches for reducing health inequalities. These could include reforms in the health sector to provide more equitable resource allocation. Improvement in the quality of the health services offered to the poor and redesigning interventions and their delivery to ensure they are more inclined to the poor.