Randomized experiments have long been a cornerstone of scientific research. And many tech companies run randomized tests to learn from the huge amounts of data their customers generate. In 2019, ...

Tesamorelin can selectively reduce visceral fat, as demonstrated in RCTs. But the real story is what it reveals about ...

Anyone who’s read my stuff with any regularity is acutely aware of my disdain for the way many observational studies are conducted and interpreted in health and nutrition research, as well as my ...

More than 700 million people across the globe live on extremely low wages. This year, a trio of economists won the Nobel Prize for their work on addressing global poverty, using randomized control ...

Early treatment to prevent severe coronavirus disease 2019 (Covid-19) is an important component of the comprehensive response to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...

Uncontrolled hypertension is a major problem among non-Hispanic black men, who are underrepresented in pharmacist intervention trials in traditional health care settings. At baseline, the mean ...

Question of the Week posts review important questions and controversies in global development by providing background information and links to a full spectrum of analysis and opinion. Today’s post ...

Generally, the randomization for phase II trials is between two regimens, tumor response is the end point of interest, and the goal is to determine whether one experimental regimen should be brought ...