Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Gas Cooking Linked to Increased Risk of Respiratory Illness in Young Children

22.06.2004


Cooking with gas seems to increase the risk of respiratory illness, indicates research in Archives of Disease in Childhood.



Parents of 426 children living in two housing estates in Hong Kong were surveyed about their children’s health. One of the estates was located in an area of high environmental pollution.

None of the children, whose ages ranged from a few months up to 6 years old, had yet started school, so were likely to spend a good deal of time indoors.


Their parents were asked how often they cooked with gas, and whether they smoked, as children coming from households where a parent smokes are at increased risk of respiratory illness.

One in four children (26%) had one or more confirmed respiratory conditions, by far the most common of which was allergic rhinitis. Other conditions included bronchitis, asthma and sinusitis. Less than 2 per cent had pneumonia.

After taking account of socioeconomic factors, the results indicated a link between gas cooking and respiratory illnesses among children living in the estate with lower environmental pollution.

And greater frequency of gas cooking was associated with a higher risk of respiratory illness.

Children coming from households where gas was used to cook meals two or three times a day were six times as likely to have a respiratory condition as children where gas was not used. Similarly, cooking one meal a day with gas tripled the risk.

There seemed to be little risk of respiratory illness from passive smoking in this study, but the authors attribute this to parents refraining from smoking when with their children.

The authors speculate that more frequent use of gas cooking produces higher levels of nitrous oxide as well as fumes from the cooking process, and that these build up in poorly ventilated kitchens.

BMJ | newswise
Further information:
http://www.bmj.com

More articles from Studies and Analyses:

nachricht ECG procedure indicates whether an implantable defibrillator will extend a patient's life
02.09.2019 | Technische Universität München

nachricht Fracking prompts global spike in atmospheric methane
14.08.2019 | European Geosciences Union

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: The working of a molecular string phone

Researchers from the Department of Atomically Resolved Dynamics of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg, the University of Potsdam (both in Germany) and the University of Toronto (Canada) have pieced together a detailed time-lapse movie revealing all the major steps during the catalytic cycle of an enzyme. Surprisingly, the communication between the protein units is accomplished via a water-network akin to a string telephone. This communication is aligned with a ‘breathing’ motion, that is the expansion and contraction of the protein.

This time-lapse sequence of structures reveals dynamic motions as a fundamental element in the molecular foundations of biology.

Im Focus: Milestones on the Way to the Nuclear Clock

Two research teams have succeeded simultaneously in measuring the long-sought Thorium nuclear transition, which enables extremely precise nuclear clocks. TU Wien (Vienna) is part of both teams.

If you want to build the most accurate clock in the world, you need something that "ticks" very fast and extremely precise. In an atomic clock, electrons are...

Im Focus: Graphene sets the stage for the next generation of THz astronomy detectors

Researchers from Chalmers University of Technology have demonstrated a detector made from graphene that could revolutionize the sensors used in next-generation space telescopes. The findings were recently published in the scientific journal Nature Astronomy.

Beyond superconductors, there are few materials that can fulfill the requirements needed for making ultra-sensitive and fast terahertz (THz) detectors for...

Im Focus: Physicists from Stuttgart prove the existence of a supersolid state of matte

A supersolid is a state of matter that can be described in simplified terms as being solid and liquid at the same time. In recent years, extensive efforts have been devoted to the detection of this exotic quantum matter. A research team led by Tilman Pfau and Tim Langen at the 5th Institute of Physics of the University of Stuttgart has succeeded in proving experimentally that the long-sought supersolid state of matter exists. The researchers report their results in Nature magazine.

In our everyday lives, we are familiar with matter existing in three different states: solid, liquid, or gas. However, if matter is cooled down to extremely...

Im Focus: World record for tandem perovskite-CIGS solar cell

A team headed by Prof. Steve Albrecht from the HZB will present a new world-record tandem solar cell at EU PVSEC, the world's largest international photovoltaic and solar energy conference and exhibition, in Marseille, France on September 11, 2019. This tandem solar cell combines the semiconducting materials perovskite and CIGS and achieves a certified efficiency of 23.26 per cent. One reason for this success lies in the cell’s intermediate layer of organic molecules: they self-organise to cover even rough semiconductor surfaces. Two patents have been filed for these layers.

Perovskite-based solar cells have experienced an incredibly rapid increase in efficiency over the last ten years. The combination of perovskites with classical...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Society 5.0: putting humans at the heart of digitalisation

10.09.2019 | Event News

Interspeech 2019 conference: Alexa and Siri in Graz

04.09.2019 | Event News

AI for Laser Technology Conference: optimizing the use of lasers with artificial intelligence

29.08.2019 | Event News

 
Latest News

Low sea-ice cover in the Arctic

13.09.2019 | Earth Sciences

Researchers produce synthetic Hall Effect to achieve one-way radio transmission

13.09.2019 | Power and Electrical Engineering

Penn engineers' new topological insulator reroutes photonic 'traffic' on the fly

13.09.2019 | Power and Electrical Engineering

VideoLinks
Science & Research
Overview of more VideoLinks >>>