The phrase "a factor in some" is correct and usable in written English.
It can be used when discussing elements that contribute to a situation or outcome for certain individuals or groups.
Example: "The economic downturn was a factor in some people's decision to relocate for better job opportunities."
Alternatives: "an influence for some" or "a consideration for some".
"Autonomous sensory meridian response (ASMR) might be a factor in some cases as well," Lester said.
Sadism may be a factor in some violent crimes, particularly rape and murder.
Visibility is, of course, a factor; in some states and countries, no meteorite has ever been found.
Union officials acknowledged that fear of flying was a factor in some flight attendants' decisions to accept a voluntary furlough.
The ensuing evacuation of Times Square could have been a factor in some of the declines, theater industry executives acknowledged, but they said they had no data to confirm such a correlation.
BT argues that Fusion is not designed to do away with the fixed-line phone, but to enhance the mobile phone a natural position for a fixed-line incumbent to take.But regulation is also a factor in some markets.
This common misconception – that women can only contribute to Stem by undertaking the softer, more creative roles – could be a factor in dissuading some girls from pursuing a career in the sector.
"Taken together, these data appear to suggest that mixing alcohol and taurine might be a factor in increasing some of the negative effects of alcohol.
So, while things may slide right off of teflon, it sticks quite well to us humans and may very well be a factor in causing some of us to not be able to "stick to it".
To this day, some people believe that outrage over the video was a factor in at least some of the violence in Benghazi.
There is some evidence also that cow's-milk sensitivity can be a factor in asthma, and some research suggests that breastfeeding helps protect against this condition.
