The phrase "affected to some extent" is correct and usable in written English.
It can be used to describe a situation where something has been influenced or changed, but not completely or significantly.
Example: "The project was affected to some extent by the unexpected delays in shipping."
Alternatives: "partially influenced" or "somewhat impacted".
Everyone was affected to some extent, including the team's captain, Charles Thompson.
"Clearly, I think they were affected to some extent," he said.
Whether we like it or not, we are all affected to some extent, even if we are lucky enough to have the ability to brush it off and get on with our lives without feeling ugly or fat or insufficient.
Although there are still vast areas in these mountain regions not reached by modern transportation, the outside world has become more accessible, and all of these peoples have been affected to some extent.
TSIF 1 was defined as fluorosis affected to some extent.
These registers might be affected to some extent by incomplete or out-of-date information.
Any temperature fluctuation affects to some extent the precision of the measurements of retention times and bandwidths of eluted compounds.
The larger slice thickness for PET is a consequence of the inferior spatial resolution of this method and does affect, to some extent, the accuracy of spatial correspondence between both data sets.
It should be noted that the mesh size can also slightly change the loading evaluated inside the crack and consequently affects to some extent the accuracy of the predicted stress intensity factor.
Finally, inaccuracies in the experimental procedures such as imperfect co-registration may affect to some extent a combined study of functional and structural connectivity.
This sampling strategy would affect to some extent generalizing the study findings beyond those participants.
