This study is designed to answer one of the fundamental gaps in knowledge in the resuscitation of preterm infants at birth: What is the optimal target oxygen saturation (SpO2) range that increases ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

A debt-to-equity ratio is a number calculated by dividing a company's total debt by the value of its shareholders' equity. A debt-to-equity ratio is one data point used by investors and lenders to ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Abstract: Noncontact prediction of peripheral oxygen saturation (SpO2) is necessary for monitoring vital signs of patients afflicted by infectious disease or sensitive to skin irritation. Recently, ...

Complete this interactive activity to understand how to use ratio to solve problems. Then test your knowledge. There are 6 cupcakes in a batch - 4 chocolate cupcakes and 2 strawberry cupcakes. The ...

The ratio of the number of yellow circles to the number of white circles is 1 : 4. For each yellow circle there are 4 white circles. The ratio 3 : 12 is equivalent to 1 : 4 because for each yellow ...

Price-to-rent ratio helps determine if it's cheaper to buy or rent, affecting investment decisions. A price-to-rent ratio under 15 suggests buying is more feasible than renting. Review and calculate ...

aDepartment of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, Cape Town, South Africa bSA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town 8001, ...

Correspondence to Dr David G Sweet, Neonatal Unit, Royal Maternity Hospital, Belfast, Belfast, UK; david.sweet{at}belfasttrust.hscni.net What should neonatologists do now, while acknowledging that we ...

Data from cardiopulmonary exercise testing (CPET) provides important information about the functional status of patients with a range of congenital heart disease (CHD). CPET data in patients with CHD, ...

Objective To perform a network meta-analysis of randomised controlled trials of different surfactant treatment strategies for respiratory distress syndrome (RDS) to assess if a certain fraction of ...