The phrase "worldwide studies" is correct and usable in written English, and can refer to studies that were conducted all over the world.
For example, "The results of the worldwide studies showed a decrease in average temperatures in the last decade."
A better test of the homocysteine-heart disease connection, he added, would emerge when about 20 new worldwide studies under way finished.
"You wear your car like you wear a Ralph Lauren suit," said Clotaire Rapaille, an anthropologist and psychiatrist known as the car shrink, whose company, Archetype Discoveries Worldwide, studies consumer preferences.
A wide range of worldwide studies have tried to assess the quantitative importance of these effects.
Worldwide studies have shown that the Mediterranean region is one of the most vulnerable areas to water crisis.
Worldwide studies indicate the existence of HPV16 variants that show different geographic distributions and oncogenic potential.
Despite its importance, notification suffers some setbacks, as shown by worldwide studies.
Dr. Hartmann's laboratory is one of about 100 worldwide studying rat whiskers.
A 1991 worldwide study of 9-year-olds found that Finnish students read best.
The Dove Campaign for Real Beauty was developed after Unilever commissioned a worldwide study in which only 2percentt of women described themselves as beautiful.
Geneticist Svante Pääbo shares the results of a worldwide study of human DNA that shows that early humans mated with Neanderthals after we moved out of Africa.
Labour's 13 wasted years are to blame for our indifferent showing in the worldwide study known as "Pisa tests" he kept telling the customers.
