The phrase "are attributed to improved" is correct and usable in written English.
It can be used when discussing the reasons or causes behind a positive change or enhancement in a particular situation or outcome.
Example: "The recent increases in productivity are attributed to improved training programs for employees."
Alternatives: "are linked to enhanced" or "are due to better".
Urban residences, improving education, occupation are attributed to improved position and control of women in turn impacting on women's ability to negotiate for contraception.
The favorable effects of CNTs on the tribological properties of the electroless coatings are attributed to improved mechanical properties and unique topological structure of the hollow nanotubes.
Gradually changing attitudes and better postoperative results were reported in recently published studies and are attributed to improved medical control of inflammation, new surgical techniques, and more biocompatible IOLs [6, 8, 21, 25, 28, 41].
These increases are attributed to improved depression detection, rather than increases in prevalence.
The superior results of TME are attributed to improved lateral clearance and decreased risk of tumour spillage from a disrupted mesentery.
The improvement was attributed to improved transmittance through the electrode as well as better interfacial properties between the electrolyte and electrode, as confirmed by UV visible spectroscopy and electrochemical impedance (EIS) analysis.
Therefore, the observed survival improvement can be attributed to improved surgery, adjuvant therapy and neoadjuvant chemoradiotherapy, which is supported by recent literature [ 13].
While cardiovascular exercise demonstrates a moderate effect on cognition, according to a Cochrane review, there is insufficient evidence that cognitive improvements can be attributed to improved cardiovascular fitness [ 7].
Much of this improvement can be attributed to improved living conditions, provision of safe water and sewage disposal, implementation of vaccination programs, training of community-based health providers, and an integrated healthcare delivery system that provides improved access to better quality healthcare (3 ).
Increased viability of the cultivated yeast thus accounted for some of the improvement, whereas the remainder was attributed to improved fermentation performance, as indicated by the increased fermentative capacity.
Officials said the bureau's preliminary analysis suggested that the higher response rates could be attributed to improved performance by Hispanic households.
