The phrase "a broad improvement" is correct and usable in written English.
It can be used to describe a significant or wide-ranging enhancement or progress in a particular area.
Example: "The new policies have led to a broad improvement in employee satisfaction across the organization."
Alternatives: "a significant enhancement" or "a wide-ranging advancement."
"These swings are masking the underlying trend, which is a broad improvement over year-ago levels," said Lawrence Yun, the association's chief economist.
A broad improvement in auto and financial operations allowed the Ford Motor Company to post slightly better earnings for the fourth quarter than financial analysts had expected, but the automaker's shares fell on fears that further profit gains might prove elusive.
These changes, labor advocates say, could signal the beginning of a broad improvement in conditions for low-paid apparel workers in Asian and Latin American factories after four decades in which the trend has been for American companies to transfer production overseas in search of ever-cheaper labor.
Though not all pages are fully functional, the site is a broad improvement over the former Air Pacific site.
The Bank of Japan's "tankan" survey Friday showed a broad improvement in corporate sentiment, underscoring hopes for continued recovery.
A coordinated effort on this, the most inflammatory of conflicts, could in turn help foster a broader improvement of American-Arab relations, changing the dynamic in ties with the Saudis, perhaps even the Syrians too.
In addition to its potential cost-effectiveness, the capitation intervention could also contribute to a broader improvement in the quality of patient care.
When seasonally adjusted figures are used, the index shows a less broad improvement.
Its comparison between its last evaluation in 2006 and today showed a modest but broad improvement in test results across the majority of Latin American countries.
This project aims to generate a rapid and broad improvement in community health knowledge and practices primarily through the introduction of community health clubs, and training and mentoring of village health workers.
The broad improvement continues a trend that began with the 2010-2011 school year, when states first adopted a uniform method of reporting graduation rates.
