Category: Epidemiology

Five steps to add ten years to your life expectancy

A new study identifies five lifestyle decisions that can add over a decade to your life expectancy.

/ May 3, 2018
Smart Phones

The Nation indulges in fear mongering about cell phones and cancer

An article published last week in the Nation likens wireless telephone companies to tobacco and fossil fuel episodes in their tactics of spreading fear, misinformation, and doubt regarding the science of cell phone radiation and health. To produce this narrative, the investigation's authors rely on unreliable sources and cherry pick scientific studies, ignoring the scientific consensus that cell phone radiation almost certainly...

/ April 2, 2018

PSA Screening for Prostate Cancer

PSA testing is controversial. A new study finds that PSA screening for prostate cancer offers no survival benefits.

/ March 22, 2018

Are we all contaminated with chemical toxins?

Are we all being gradually poisoned by environmental toxins? And what is the evidence for detoxification kits and cleanses?

/ February 22, 2018

Anti-vaccine sentiment associated with belief in conspiracy theories

A recent survey examined the relationship between opposition to vaccines, belief in conspiracy theories, and other factors. The results suggest that we may need to modify how we address concerns about the safety and effectiveness of vaccines.

/ February 8, 2018

Go ahead, have that coffee

Coffee drinkers, rejoice. A new paper shows positive associations between consumption and an array of health outcomes.

/ November 30, 2017

Why do some women refuse treatments for their breast cancer?

Adjuvant therapy after surgery, such as chemotherapy, hormonal therapy, and radiation therapy, has contributed to a 39% decrease in breast cancer mortality since 1989. Unfortunately, a significant number of women decline evidence-based adjuvant therapy. A recent study suggests that distrust of the medical system plays a significant role in such refusal.

/ November 13, 2017

The influenza vaccine and miscarriages: Much ado about nothing

A study published on Wednesday claims to have found a link between influenza vaccination and miscarriage, and antivaxers are gloating. The study itself suffers mightily from post hoc subgroup analyses on small numbers, so much so that even its authors don’t really believe its results. None of that stopped them from publishing the study, thus justifying "more research" that will almost certainly...

/ September 15, 2017

Alternative medicine kills cancer patients

By definition, alternative medicine has not been shown to be effective or has been shown to be ineffective. Thus, alternative medicine is ineffective against cancer and can best be represented as either no treatment at all or potentially harmful treatment. It is thus not surprising that cancer patients who choose alternative medicine have a higher risk of dying from their cancer. A...

/ August 14, 2017

Robert F. Kennedy, Jr. promotes an awful epidemiology study linking vaccines and neurological conditions from…Yale?

Robert F. Kennedy, Jr. has never seen a lousy study linking vaccines to bad things that he didn't like. This is no exception. Oddly enough, this study was funded and carried out by a lawyer and an investment banker, with the help of an eminent Yale pediatrician. Of course, the study doesn't show what RFK Jr. thinks it shows.

/ February 12, 2017