The phrase "affected the need" is correct and usable in written English.
It can be used when discussing how a particular situation or event has influenced or changed a requirement or necessity.
Example: "The recent economic downturn has significantly affected the need for additional staff in our department."
Alternatives: "influenced the necessity" or "changed the requirement."
The aim of the present study was to examine whether selective enhancement of alternative chloroplast antioxidant pathways achieved by chloroplast transformation affected the need for peroxidase defense.
Time was an important component that affected the need for being prepared as well as the degree of personalization of the examination.
Yet federal courts reviewing Fourth Amendment excessive force violations are often unwilling to take into account how an officer's pre-seizure conduct may have affected the need to use force during a civilian encounter.
Besides, as the bit-rate and distortion are not affected, the need of extra metadata is eliminated.
Finally, we excluded all admissions for patients who changed practice within a year as it was unclear which practice affected the need for inpatient care.
Given the high proportion of repeat abortions in Estonia, we can only assume that rapid societal changes may have differentially affected the need for repeat abortions among different subgroups of women and these, in turn, have altered the socio-demographic composition of the population undergoing repeat abortion.
This chapter focuses on such database-to-database relationships and how they affect the need to secure and monitor databases.
"This important process – along with the investigation by the Swiss Attorney General - should not be allowed to affect the need for urgent change at FIFA.
But that issue does not affect the need to contain state labor costs, a reality that other public unions have accepted.
"While disappointing, we agreed the postponement will not affect the need for continued and enhanced cooperation across a range of shared interests and challenges, including the threat of terrorism to our region".
