The phrase "a useful factor in" is correct and usable in written English.
You can use it when discussing elements that contribute positively to a situation or outcome.
Example: "Time management is a useful factor in achieving academic success."
Alternatives: "an important element in" or "a significant contributor to".
The increased risk of bleeding in men is not a useful factor in restricting use, because men also have greater benefits.
Both Dewey and Gilman were interested in philosophy as a useful factor in social and political problem-solving.
Goode's versatility - he has also played fly-half for Saracens and appears to have the attributes to play centre - may also be a useful factor in his Lions prospects.
These findings suggest that telomerase activity may be a useful factor in determining the choice of adjuvant treatment for breast cancer patients.
What is evident is that in those with FCD, the finding of widespread BOLD activations with IED appears to be associated with widespread epileptic abnormalities and may be a useful factor to include in the decision to undertake invasive EEG studies.
A review of acute pulmonary edema recommended the VPW as a potentially useful factor in differentiating cardiogenic from non-cardiogenic pulmonary edema [ 15].
Serine proteases have emerged as a potentially useful factor in the nematode fungus interactions.
Also, work by Doshi and Trivedi (2009) indicated that head motion can be a useful factor for predicting human actions in the domain of advanced driver assistance systems, supporting the results found earlier by Pentland and Liu (1999).
Lawyers are the single most useful factor in predicting the success of a petition without one, the chance of failure is 89percentt.
Therapies that target angiogenic factors might thus be a useful component in the treatment of the disease.
HAD anxiety and a high TAS score were also found to be useful factors in determining a good response to treatment.
