Modest global achievements in maternal survival: more focus on sub-Saharan Africa is needed
Christian Holm Hansen1, Joanna R M Armstrong Schellenberg2
1MRC Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London WC1E 7HT, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania.
Lancet (London, England)
|February 13, 2016
Abstract
No abstract available in PubMed .
Related Concept Videos
Parental Care
13.0K
Many animals exhibit parental care behavior, including feeding, grooming, and protecting young offspring. Parental care is universal in mammals and birds, which often have young that are born relatively helpless. Several species of insects and fish, as well as some amphibians, also care for their young.
13.0K
Life Histories
23.2K
Overview
23.2K
Assumptions of Survival Analysis
486
Survival models analyze the time until one or more events occur, such as death in biological organisms or failure in mechanical systems. These models are widely used across fields like medicine, biology, engineering, and public health to study time-to-event phenomena. To ensure accurate results, survival analysis relies on key assumptions and careful study design.
486
Meiosis vs. Mitosis
73.8K
Cell division is necessary for growth and reproduction in organisms. Mitosis aids cell growth and development by dividing somatic cells. In contrast, meiosis causes the division of germ cells and plays an essential role in sexual reproduction. Due to their unique functional requirements, mitosis and meiosis differ from each other in multiple aspects.
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
73.8K


