The phrase "a significant cause for" is correct and usable in written English.
It can be used when discussing the reasons or factors contributing to a particular outcome or situation.
Example: "The researchers found that pollution was a significant cause for the decline in local wildlife populations."
Alternatives: "a major factor in" or "a key contributor to".
"This is a significant cause for concern".
"It is a significant cause for concern," he said.
Bronchopulmonary dysplasia (BPD) remains a significant cause for morbidity and mortality in premature neonates (1).
"With financial problems also endemic among hospitals, and staff morale a significant cause for concern, the situation is now critical".
Burnout not only leads to severe personal distress, but the implications on the effectiveness of aid organisations and programme delivery are a significant cause for concern.
The Yankees were heartened that Rivera's injury did not become worse overnight, which would have been a significant cause for concern.
Both Joseph and Yogeswaran said the ongoing military presence remains a significant cause of insecurity for minority communities.
The project has serious green credentials, too: not only are the bikes an affordable, environmentally sound alternative to cars, but bamboo is fast-growing, produces up to 35% more oxygen than other trees and helps to prevent soil erosion, a significant cause of concern for farmers in Ghana.
Although hindfoot pathology in rheumatoid arthritis is a significant cause of disability for patients, the etiology of the planovalgus deformity is controversial.
While this historical philosophy may be a significant cause of angst for western companies when they want to protect their intellectual property, it actually makes use of open-source software natural for Chinese companies.
This has been highlighted as a significant cause of injury for bus passengers [10], with research suggesting that 'accelerations that are commonly encountered in practice appear to be impossible to endure without support [such as handgrips]' [7].
