Hip fractures in South Africa: mortality outcomes over 12 months post-fracture.

Unlabelled: With increased urbanisation and longevity in sub-Saharan Africa, the burden of osteoporosis and resultant hip fractures (HF) has increased. This study shows that 1 in 3 subjects dies post-HF, and that there are significant delays and barriers to surgery, reflecting the need to prioritise HF care in South Africa.

Purpose: The outcomes following hip fractures are unknown in sub-Saharan Africa.

Investigating the spatial variation and risk factors of childhood anaemia in four sub-Saharan African countries.

Background: The causes of childhood anaemia are multifactorial, interrelated and complex. Such causes vary from country to country, and within a country. Thus, strategies for anaemia control should be tailored to local conditions and take into account the specific etiology and prevalence of anaemia in a given setting and sub-population.

Predictors of Trypanosoma lewisi in Rattus norvegicus from Durban, South Africa.

This study investigated associations between Trypanosoma lewisi and Xenopsylla cheopis, a common cyclical vector of T. lewisi; Polyplax spinulosa, a reported mechanical vector; and Laelaps echidnina and Laelaps lamborni, 2 rodent mites of Rattus norvegicus in Durban, South Africa. In total, 379 R.

Structural Equation Modeling of the Effects of Family, Preschool, and Stunting on the Cognitive Development of School Children.

A recent study based on a sample of 1,580 children from five adjacent geographical locations in KwaZulu-Natal, South Africa, was carried out to examine the association of nutrition, family influence, preschool education, and disadvantages in geographical location with the cognitive development of school children. Data were collected on the children from 2009 to 2011 for this developmental study and included cognitive scores and information on the health and nutrition of the children. The current study analyzed the association of demographic variables (geographical location (site)), child variables (sex, preschool education and socioeconomic status), parental level of education (maternal and paternal), child's health (HIV status and hemoglobin level) and anthropometric measures of nutritional status (height-for-age) with children's cognitive outcomes.

Factors associated with the health and cognition of 6-year-old to 8-year-old children in KwaZulu-Natal, South Africa.

Objective: To investigate 6-year-old to 8-year-old children's health, nutritional status and cognitive development in a predominantly rural area of KwaZulu-Natal, South Africa.

Methods: Cohort study of 1383 children investigating the association of demographic variables (area of residence, sex, pre-school education, HIV status, height for age and haemoglobin level) and family variables (socioeconomic status, maternal and paternal level of education), with children's cognitive performance. The latter was measured using the Grover-Counter Scale of Cognitive Development and subtests of the Kaufman Assessment Battery for Children, second edition (KABC-II).

Risk factors of malaria in children under the age of five years old in Uganda.

Background: Malaria is the leading cause of morbidity in Uganda with 90-95 % of the population at risk and it contributing to approximately 13 % of under-five mortality. The aim of this study was to investigate the relationship between the malaria status of children under the age of 5 years old in Uganda and selected socio-economic, demographic and environmental factors, as well as to identify significant risk factors associated with malaria.

Methods: This study made use of data collected from the 2014 Malaria Indicator Survey conducted in Uganda.

The impact of missing data on clinical trials: a re-analysis of a placebo controlled trial of Hypericum perforatum (St Johns wort) and sertraline in major depressive disorder.

Rationale And Objective: Hypericum perforatum (St John's wort) is used to treat depression, but the effectiveness has not been established. Recent guidelines described the analysis of clinical trials with missing data, inspiring the reanalysis of this trial using proper missing data methods. The objective was to determine whether hypericum was superior to placebo in treating major depression.