scholarly journals Measuring the Effects of Early life Child Health & Development Interventions: A Population-Level Equity Simulation.

2015 ◽  
Vol 44 (suppl_1) ◽  
pp. i61-i61
Author(s):  
J. Lynch
Keyword(s):  
Child Health ◽  
Early Life ◽  
Population Level ◽  
Health Development ◽  
Development Interventions

scholarly journals 3D enamel profilometry reveals faster growth but similar stress severity in Neanderthal versus Homo sapiens teeth

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kate McGrath ◽  
Laura Sophia Limmer ◽  
Annabelle-Louise Lockey ◽  
Debbie Guatelli-Steinberg ◽  
Donald J. Reid ◽  
...  
Keyword(s):  
Life Stress ◽  
Early Life ◽  
Homo Sapiens ◽  
Normal Growth ◽  
Population Level ◽  
Growth Patterns ◽  
Upper Paleolithic ◽  
Tooth Surface ◽  
Growth Increments ◽  
Anterior Teeth

AbstractEarly life stress disrupts growth and creates horizontal grooves on the tooth surface in humans and other mammals, yet there is no consensus for their quantitative analysis. Linear defects are considered to be nonspecific stress indicators, but evidence suggests that intermittent, severe stressors create deeper defects than chronic, low-level stressors. However, species-specific growth patterns also influence defect morphology, with faster-growing teeth having shallower defects at the population level. Here we describe a method to measure the depth of linear enamel defects and normal growth increments (i.e., perikymata) from high-resolution 3D topographies using confocal profilometry and apply it to a diverse sample of Homo neanderthalensis and H. sapiens anterior teeth. Debate surrounds whether Neanderthals exhibited modern human-like growth patterns in their teeth and other systems, with some researchers suggesting that they experienced more severe childhood stress. Our results suggest that Neanderthals have shallower features than H. sapiens from the Upper Paleolithic, Neolithic, and medieval eras, mirroring the faster growth rates in Neanderthal anterior teeth. However, when defect depth is scaled by perikymata depth to assess their severity, Neolithic humans have less severe defects, while Neanderthals and the other H. sapiens groups show evidence of more severe early life growth disruptions.

scholarly journals Prevalence and Correlates of Vitamin D Deficiency among Young South African Infants: A Birth Cohort Study

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1500
Author(s):  
Jabulani R. Ncayiyana ◽  
Leonardo Martinez ◽  
Elizabeth Goddard ◽  
Landon Myer ◽  
Heather J. Zar
Keyword(s):  
Vitamin D ◽  
Child Health ◽  
Vitamin D Deficiency ◽  
Birth Cohort ◽  
Early Life ◽  
Vitamin D Supplementation ◽  
Sub Saharan Africa ◽  
Health Study ◽  
Birth Cohort Study ◽  
Young Infants

Early-life vitamin D deficiency is associated with adverse child health outcomes, but the prevalence of vitamin D deficiency and its correlates in infants remains underexplored, particularly in sub-Saharan Africa. We aimed to investigate the prevalence of vitamin D deficiency and its correlates among young infants in South Africa. This study included 744 infants, aged 6–10 weeks from the Drakenstein Child Health Study, a population-based birth cohort. Infants were categorized into distinct categories based on serum 25(OH)D concentration level including deficient (<50 nmol/L), insufficient (50–74 nmol/L), and sufficient (≥75 nmol/L). Using multivariable Tobit and logistic regression models, we examined the correlates of serum 25(OH)D3 levels. The overall prevalence of vitamin D deficiency was 81% (95% confidence intervals (CI]) 78–83). Multivariable regression analysis showed that serum 25(OH)D3 concentration was independently associated with study site, socioeconomic status, and sex. Birth in winter and breastfeeding were the strongest predictors of lower serum 25(OH)D3 concentration levels. Compared to non-breastfed children, children breastfed were at higher risk of vitamin D deficiency (AOR, 1.96; 95% CI, 1.04–3.67) and breastfeeding for more than one month was associated with greater likelihood of vitamin D deficiency (AOR, 5.40; 95% CI, 2.37–12.32) and lower vitamin D concentrations (−16.22 nmol/L; 95% CI, −21.06, −11.39). Vitamin D deficiency in infants is ubiquitous, under-recognised, and strongly associated with season of birth and breastfeeding in this setting. Nutritional interventions with vitamin D supplementation in national health programs in low- and middle-income countries are urgently needed to improve early-life vitamin D status in infants.

scholarly journals Utilization of Integrated Community Case Management and Its Factors in Southern Ethiopia: Facility Based-Cross-Sectional Study

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Samuel Yohannes ◽  
Yitagesu Habtu ◽  
Bereket Abreham ◽  
Menen Ayele
Keyword(s):  
Health Care ◽  
Child Health ◽  
Case Management ◽  
Southern Ethiopia ◽  
Child Health Care ◽  
Community Case Management ◽  
Health Development ◽  
Integrated Community Case Management ◽  
Child Caregivers ◽  
Study Participants

Background. An integrated community case management (ICCM) program fosters child health care seeking and access to appropriate treatment for illnesses in children at the community level in Ethiopia. There is paucity of evidence to the utilization of ICCM services by mothers/child caregivers in rural Sothern Ethiopia. Hence, the aim of this study was to determine the utilization of integrated community case management (ICCM) and its factors among mothers/child caregivers in rural Southern Ethiopia. Methods. A multistage sampling technique was used to select study participants in health care facilities offering child health care services. An exit interview was conducted on 574 mothers/child caregivers in randomly selected public health centres. Data were entered using Epi Info and transported to SPSS version 20 for analysis. Results. Only less than a quarter of participants visited health posts for ICCM services during the study period. Those study participants who have not heard about ICCM service before the survey were about 6.53 times more likely not to use the services as compared to those who have heard about the service. Participants who were not members of the women’s development team were about 2.23 times more likely not to utilize ICCM services when compared to their counterparts. Conclusion. The study shows low utilization of ICCM service by children less than five years. Prior information about ICCM services and membership in the health development army was significantly associated with ICCM use. Therefore, our finding may suggest the need for advocacy to increase participation in the health development army and information education to increase the level of awareness and formal education efforts.

scholarly journals Need for global core competencies in Child Health and the Environment: a Canadian perspective

2020 ◽  
pp. jech-2019-213148
Author(s):  
Irena Buka ◽  
Lesley Brennan ◽  
Jamal Tarrabain ◽  
Sadra Aghazadeh ◽  
Marie Noel Brune Drisse
Keyword(s):  
Child Health ◽  
Environmental Health ◽  
Early Life ◽  
Core Competencies ◽  
Health Spending ◽  
Health Clinic ◽  
The World ◽  
Canadian Perspective ◽  
Children’S Environmental Health ◽  
Early Life Exposures

Children are the planet’s most valuable resource. Mortality rates and longevity in children are improving; however, morbidity related to early-life exposures is increasing and with it health spending. A focus on identifying and addressing environmental components related to not only chronic childhood illnesses but also major adult mortalities would help contain current healthcare budgets. Child Health and the Environment (CHE) is an emerging discipline dedicated to managing early-life exposures (prenatal and childhood) on health outcomes throughout life. In Canada, as well as around the world, recognition of this area is growing, but progress has been slow and training of physicians is lacking. The WHO works closely with the Children’s Environmental Health Clinic in Canada as well as collaborating centres around the world to build awareness of environmental health issues and promote improved care of children. Core competencies in CHE for physicians would provide an important step forward.

Sign in / Sign up

Export Citation Format

Share Document