Search Results for: ADHD Malin

Fluoridation and ADHD: A new round of statistical straw clutching

“To clutch at straws – the act of reaching for a solution no matter how irrational or inconsequential.” Source: Advanced Vocabulary for English Language Learners Anti-fluoridation activists are promoting a number of new scientific papers they argue support their campaigns. But one … Continue reading

Fluoridation not associated with ADHD – a myth put to rest

The myth of community water fluoridation causing attention deficit hyperactivity disorder (ADHD) is just not supported by the data. I show this in a new paper accepted for publication in the British Dental Journal. This should remove any validity for … Continue reading

ADHD link to fluoridation claim undermined again

Recently I suggested that Attention Deficit Hyperactivity Disorder (ADHD) was better correlated with elevation than with community water fluoridation (see ADHD linked to elevation not fluoridation). I criticised the study of Malin and Till (2015) for limiting their investigation to a chemical toxicity … Continue reading

ADHD linked to elevation not fluoridation

Attention-Deficit Hyperactivity Disorder (ADHD) is more likely linked to residential altitude than community water fluoridation (CWF). This finding calls into question a recent paper claiming ADHD is linked to CWF. A paper that is being heavily promoted on social media at the moment … Continue reading

What do these mother-child studies really say about fluoridation?

A list of indicators of bad science – many of these are found in articles promoted by anti-fluoride activists. Anti-fluoride activists have been pouring money into a scaremongering campaign warning pregnant women not to drink fluoridated water. They claim fluoride … Continue reading

Biostatistical problems with the Canadian fluoride/IQ study

There has been widespread scientific criticism of the recently published Canadian fluoride-IQ study of Green et al., (2019). Most recently Dr. René F. Najera (a Doctor of Public Health, an epidemiologist and biostatistician) has critiqued the statistical analysis. He finds … Continue reading

Politics of science – making a silk purse out of a sow’s ear

Anti-fluoride activists have some wealthy backers – they are erecting billboards misrepresenting the Canadian study on many New Zealand cities – and local authorities are ordering their removal because of their scaremongering. Many New Zealanders are concerned at the scaremongering by … Continue reading

Anti-fluoridationists rejection of IQ studies in fluoridated area.

This is another article in my critique of the presentation Paul Connett prepared to present to a meeting at Parliament in February. I deal with his coverage of the studies of IQ effects where community water fluoridation (CWF) is used. … Continue reading

Paul Connett’s misrepresentation of maternal F exposure study debunked

Title slide for Paul Connett’s presentation to parliament Anti-fluoride campaigners are misrepresenting a recent Mexican study claiming its findings should cause governments around the world to abandon community water fluoridation (CWF). Their claims are unwarranted because the study has a high … Continue reading

Anti-fluoridation campaigners often use statistical significance to confirm bias

I was pleased to read this Nature article – Five ways to fix statistics – recently as it mirrors my concern at the way statistical analysis is sometimes used to justify or confirm a bias and not reveal a real causal relationship. Frankly these … Continue reading