The phrase "a higher impact of" is correct and usable in written English.
It can be used when discussing the significance or effect of something in comparison to another.
Example: "The new policy is expected to have a higher impact of reducing carbon emissions than the previous one."
Alternatives: "a greater effect of" or "an increased influence of".
In the present study, migraineurs with EDS experienced more severe headache intensity, reported a higher impact of the headache, and more depressive symptomology than those without EDS.
The significant coefficients are higher in absolute value for skilled than for total migration; suggesting a higher impact of skilled migration.
We showed a higher impact of SLR in the dry season when there was practically no freshwater inflow to raise FMHD.
Thus, this gap in off-farm employment rate may have generated a higher impact of the RLCL on the employment of women in off-farm activities relative to men.
A correlation analysis further indicated that the periods in which the parameter sensitivity rankings did not agree between the different methods are characterized by a higher impact of the parameters interactions on the modeled discharge.
Generally, we see a higher impact of recombination with than without compensatory mutations, suggesting an acceleration in the adaptation of the virus due to recombination in spite of positive epistasis (a double mutant has higher fitness than a single mutant).
A higher score represents a lower quality of life or a higher impact on quality of life.
A high impact of the operating time was observed.
Experts see a high impact of ICT-Abandonment especially on aviation and road, and medium on rail and maritime (see also Table 16, Annex); although likelihood of this Wild Card is rated as low.
Recent data from site-directed mutants showed a high impact of Y143R on replicative capacity and on phenotypic resistance to RAL (Fransen et al, unpublished data).
Our analysis revealed a high impact of SSRIs on the comparative effectiveness of treatment strategies.
