The phrase "amidst concern" is correct and usable in written English.
It can be used to describe a situation or context where there is worry or anxiety present.
Example: "The project continued to move forward amidst concern about its feasibility and budget constraints."
Alternatives: "in the face of concern" or "during times of concern".
Two weeks ago, amidst concern that Michael Steele's media exposure was creating serious political damage, the RNC chairman decided to guest-host William Bennett's national conservative radio program.
Chicago passed a ban on the sale of crib bumper pads Thursday night, amidst concern that babies can suffocate on the bumpers.
The debate over the role of debate moderators has ratcheted up in recent weeks amidst concern from the Clinton camp that Trump is coasting along without being called out for routinely lying.
Amidst concern that he was too old and disengaged from the demands of office, Ronald Reagan commented that: "I have left orders to be awakened at any time in case of national emergency -- even if I'm in a Cabinet meeting".
Development of these resources is moving ahead amidst concerns regarding environmental risks, especially to water resources.
Amidst concerns about the claimed 'ungovernability' of 'global' cities and city-regions, governing urban infrastructure funding and financing has become an acute issue.
The changes come amidst concerns that the current system of first-, second- and third-class degrees is too crude and does not distinguish students' marks clearly enough.
"Even amidst concerns about rising inflation, we must remember that the recovery is yet to fully take hold," the central bank said.
Therefore, while affirmative action can be seen as positive efforts to offset a historical imbalance, it still is confronted with and opens up new debates on privilege and discrimination amidst concerns with sustainability in a third world context.
Coca Cola is funding a new organisation that is emphasising the importance of exercise over diet to a person's health, amidst concerns by health experts that the company is trying to deflect criticism of the health effects of its products.
This paper is situated amidst concerns that public spaces are diminishing in both quantity and quality (Low & Smith, 2006), with this trend exacerbated by the excising of state budgets for their provision, maintenance or development, their privatisation and/or devolution of their management to corporate interests.
