The phrase "a new study concluded" is correct and usable in written English.
It can be used when summarizing the findings or results of a recent research study.
Example: "A new study concluded that regular exercise significantly improves mental health."
Alternatives: "a recent study found" or "a new research report determined".
A new study concluded that it is and will stay that way for at least another 12 years.
That puts the health care case, a new study concluded, "in a public opinion class by itself among Supreme Court opinions".
Many view these vets as at once mentally unstable homeless people and way bigger assets to society than non-military members, a new study concluded.
If you want to reach your online fundraising goal, hit up your deep-pocketed friends early on so the rest of your donors follow suit, a new study concluded.
TOKYO On the 4th anniversary of the earthquake and tsunami that triggered meltdowns at the Fukushima Daiichi Nuclear Power Station, there is one bit of reassuring news: A new study concludes that contaminated food was likely kept out of the market.
From the news coverage of a new study concluding that Neandertals, like modern humans, engaged in symbolic behavior, you might think the study settles a long-standing debate between researchers who think Neandertals were stupid and those who think they were smart.
A new study concludes that women need to take a different approach than men.
Although that contention has been disputed, a new study concludes that smoking and impotence do appear to be correlated.
The much-debated Keystone XL pipeline could produce four times more global warming pollution than the State Department calculated earlier this year, a new study concludes.
Emergency surgeries performed on a weekend may have poorer results than the same operation performed on a weekday, a new study concludes.
