Science Current Events | Science News | Brightsurf.com
 
Email a Friend Send to a friend
Printer Friendly Print SUB-SAHARAN AFRICA'S NEED FOR CAESAREAN SECTIONS

SUB-SAHARAN AFRICA'S NEED FOR CAESAREAN SECTIONS

October 17, 2001

The observed rate of cesarean section in west African women is 1-3%, conclude authors of a systematic review in this week's of The Lancet.

Caesarean sections are considered to be necessary in about 5-15% of women in more-developed countries. In sub-Saharan Africa the rate of caesarean section operations is thought to be about 1%, mainly due to lack of facilities. Death rates in mothers and in babies are high.




To find out the need for caesarean section operations for maternal reasons in sub-Saharan Africa, Alexandre Dumont and colleagues from Dakar, Senegal, analysed 11 studies of caesarean section operations in this part of Africa done between 1970 and 2000. About 75% of women had a caesarean section for maternal reasons. The six main reasons were prolonged labour, placental abruption, previous caesarean section, eclampsia, placenta praevia, and malpresentaion. They estimated that their results combined with those of other published work suggest a rate of caesarean section of 3-6% in women from west Africa.

The authors state that, "Future studies should compare caesarean section ratesand assess the effect of obstetric guidelines on caesarean section rates. This information can be used for improvement of caesarean sections by hospitals in less-developed countries".
In an accompanying Commentary (page 1289), Friday Okonofua from the University of benin, Nigeria, states that "Alexandre Dumont and his colleagues have now quantified the level of caesarian sections necessary for dealing with obstetric complications in west AfricaTheir findings support the notion that poor access to emergency obstetrics is a huge problem.."




Lancet



Science Research Departments



Earth Science

Alternative Energy  |   Anthropology and Archaeology  |   Earthquakes and Volcanoes  |   Environment and Nature News  |   Global Warming  |   High-Energy and Particle Physics  |   Ozone Hole  |   Scientists Slow Light  |   Tsunami


Space Science

Astronomy and Space News  |   Black Holes  |   Chandra X-Ray Observatory  |   Extrasolar Planets  |   Hubble Telescope  |   International Space Station  |   Jupiter Galileo Mission  |   Jupiter Cassini Mission Flyby  |   Mars Exploration  |   Mars Odyssey 2001  |   Mars Global Surveyor  |   Mars Polar Lander  |   Mars Climate Orbiter  |   Mars Pathfinder  |   Meteors and Asteroids  |   Mir Space Station  |   NEAR Asteroid Probe Mission  |   Pluto Planet Debate |   Search for Extraterrestrial Life  |   Space Shuttle Program  |   Space Shuttle Mission: STS-102  |   Space Weather


Life Science

Animal News  |   Biotechnology and Genetics  |   Brain Research  |   Human Cloning  |   Dinosaur and Fossil Discoveries  |   Endangered Species  |   Gene Therapy  |   Genetically Modified Food  |   Stem Cell Research  |   Whales and Whaling
Scientific Explorer's Mind Blowing Science Kit for Young Scientists

Scientific Explorer's Mind Blowing Science Kit for Young Scientists
by Scientific Explorer

Mind blowing experiments to delight and educate young scientists! Erupt a color changing volcano.  Mix up magic ooze with a mind of its own.  Play with sand that never gets wet.  Mix safe chemicals and watch colors change before your eyes. You'll amaze yourself and your friends as you explore the science behind these truly remarkable reactions.



The Everything Kids' Science Experiments Book: Boil Ice, Float Water, Measure Gravity-Challenge the World Around You! (Everything Kids Series)

The Everything Kids' Science Experiments Book: Boil Ice, Float Water, Measure Gravity-Challenge the World Around You! (Everything Kids Series)
by Tom Robinson (Author)

Science has never been so easy - or so much fun! With The Everything Kids' Science Experiments Book, all you need to do is gather a few household items and you can recreate dozens of mind-blowing, kid-tested science experiments. High school science teach Tom Robinson shows you how to expand your scientific horizons - from biology to chemistry to physics to outer space.

You'll discover answers to questions like:
Is it possible to blow up a balloon without actually blowing into it?
What is inside coins?
Can a magnet ever be "turned off"?
Do toilets always flush in the same direction?
Can a swimming pool be cleaned with just the breath of one person?

Get ready to enter the laboratory and learn how to conduct cool experiments, understand scientific terms...

Scientific Explorer's Disgusting Science - A Kit for Studying the Science of Revolting Things

Scientific Explorer's Disgusting Science - A Kit for Studying the Science of Revolting Things
by Scientific Explorer

Grow your own friendly germs and fuzzy molds. Mix up a batch of coagulating fake blood. Even make a stinky intestine. learn the science behind unmentionable bodily functions while doing some truly NASTY Experiments.  Ages 8+



The Science Book: Everything You Need to Know About the World and How It Works (National Geographic)

The Science Book: Everything You Need to Know About the World and How It Works (National Geographic)
by National Geographic (Author), Marshall Brain (Foreword)

A delight for the casual reader, yet so complete and wide-ranging that science buffs and students will welcome it, The Science Book encapsulates centuries of scientific thought in one richly illustrated volume. Natural phenomena, revolutionary inventions, and the most up-to-date investigations are explained in detailed text, and 2,000 vivid illustrations—including 3-D graphics and pictograms—make the information even more accessible and amazing to discover.

The Science Book offers both a general overview of topics for the browsing reader and more specific information for those seeking deeper insight into a particular subject. Six major sections, ranging from the universe and planet Earth to biology, chemistry, physics, and mathematics, encompass everything from microscopic life...

Magic School Bus Journey into the Human Body Science Kit

Magic School Bus Journey into the Human Body Science Kit
by Young Scientist Club

The Magic School Bus and Ms. Frizzle take Young Scientists on a wild ride into the human body with these breathtaking experiments. Young Scientists bend bones, make joints, map taste buds, expand lungs, build a stethoscope, measure lung capacities and heart rates, perform the iodine starch test, spin glitter, simulate synovial fluid, create a human body poster, and much, much more! This exciting kit includes a life-size poster with eight sheets of body part stickers. So put on your seat belts, students, and get ready to discover The Human Body!

The Complete Book of Science, Grades 5-6

The Complete Book of Science, Grades 5-6
by School Specialty Publishing (Author)

The Complete Book of Science for grades 5 to 6 teaches children important science skills!

Children complete a variety of exercises that help them develop a number of skills in this 352 page workbook. Including a complete answer key this workbook features a user-friendly format perfect for browsing, research, and review.

Over 4 million in print! The best-selling Complete Book series offers a full complement of instruction, activities, and information about a single topic or subject area. Containing over 30 titles and encompassing preschool to grade 8 this series helps children succeed in every subject area!

...

Scientific Explorer's Tasty Science Chemistry in the Kitchen Kit

Scientific Explorer's Tasty Science Chemistry in the Kitchen Kit
by Scientific Explorer

Who knew science could taste so good? With this kit, you’ll whip up cupcakes, cookies, candy, and more—all in the name of science! Learn what makes cakes rise, candy crystallize, and more real chemistry happen in the kitchen. Tasty Science is packed with ingredients, recipes, activity cards, a test tube laboratory, and lots more to explore the science of taste.



ScienceWiz Inventions Experiment Kit and Book 13 Experiments, Inventions

ScienceWiz Inventions Experiment Kit and Book 13 Experiments, Inventions
by Sciencewiz

This kit includes a 40 page full-color book and materials. Years of testing with children has produced this carefully crafted set of doable projects. Build, Build, Build! a spinning motor a clicking telegraph a light flashing generator a real radio Step-by-step, highly visual instructions lead a child successfully through each invention. Incredible illustrations present central scientific concepts, allowing children to discover the "why" as well as the "how". The use of everyday materials demystifies the way common electronic components work. Although Inventions is designed for 8 year olds and up, this title has had an extraordinary history and following. It has been used at MIT to mentor high school students in physics. It has been used at U.C. Berkeley to mentor women...

What Is the World Made Of? All About Solids, Liquids, and Gases (Let's-Read-and-Find-Out Science, Stage 2)

What Is the World Made Of? All About Solids, Liquids, and Gases (Let's-Read-and-Find-Out Science, Stage 2)
by Kathleen Weidner Zoehfeld (Author), Paul Meisel (Author)

Did you ever walk through a wall? Drink a glass of blocks? Have you ever played with a lemonade doll, or put on milk for socks? This latest addition to the Let's-Read-and-Find-Out Science series introduces the youngest readers to an important science concept: the differences between solids, liquids, and gases. Any child who wants to know why he can't walk through a wall will enjoy Kathleen Zoehfeld's simple text and Paul Meisel's playful illustrations.



Scientific Explorer's Spa Science Chemistry Kit

Scientific Explorer's Spa Science Chemistry Kit
by Scientific Explorer

Whip your bath into a frothy fizzing sea of color and fragrance. Make colorful, fragrant bath gels, bath fizzers, spa lotion, bath balm, a face mask, and shampoo. Mix colors and fragrances to creat your own product line with secret and exclusive mixtures. Explore the science of gels, fragrance and fizzers.

Mixing fragrances in the bathtub is a delight for both girls and boys. It’s one of the best ways to introduce them to the fun of science. Kids will spend hours in the tub with this kit mixing ingredients to make foaming frothing baths and smelling potions and conducting science experiments to see how scents affect our alertness, moods and memories. Comparing the responses of siblings, parents and friends makes this a shared adventure the entire family will enjoy

© 2009 BrightSurf.com