The phrase "a reduced need for" is correct and usable in written English.
You can use it when discussing a decrease in the necessity or requirement for something.
Example: "The new technology has led to a reduced need for manual labor in the production process."
Alternatives: "a diminished need for" or "a lesser requirement for".
A fast-track intervention with a short preoperative optimization period and short postoperative hospitalization has a potential for reduced convalescence and thereby a reduced need for postoperative rehabilitation.
More biogas output per hectare raises income while a reduced need for mineral fertilizer reduces costs.
It also appears that as we age we have a reduced capacity for sleep, or potentially, even a reduced "need" for sleep.
One possible reason for this downregulation will be reduced amino acids in the diet and thus a reduced need for amino acid degradation pathways.
Other possible benefits include less daytime sleepiness and a reduced need for sleeping pills.
Lower AF recurrence generated cost offsets of $4,266, primarily due to a reduced need for medications and repeat ablation.
A reduced need for self-control in turn leads to lower productivity and lower quality of interpersonal relationships.
The pilot has shown a number of benefits including high consumer satisfaction, better user understanding of consumption, improved asset management, and a reduced need for cash management.
Others suggest antioxidants may mitigate toxicity and thus allow for uninterrupted treatment schedules and a reduced need for lowering chemotherapy doses.
Although the study showed that some people might benefit from antibiotics with cleanings, he said, it did not show a reduced need for surgery and extractions for a significant proportion of people.
Carbon farming can reduce the amount of fossil fuel used in fertilizer production and tillage, and can lead to less polluted waterways and a reduced need for herbicides and pesticides.
