The phrase "a significant factor when" is correct and usable in written English.
It can be used to indicate that something plays an important role in a particular situation or decision-making process.
Example: "Cost is a significant factor when choosing a new supplier for our materials."
Alternatives: "an important consideration when" or "a key element when".
Are they a significant factor when you are considering a college?
Recently, "controllable lifestyle" (CL) became a significant factor when choosing a specialty [2].
Hammond [6] argues that fossil fuel depletion is a significant factor when considering sustainable energy systems for the future.
Mass transport is a significant factor when characterizing the passive film and it is a good way of identifying models.
Therefore, necessary nanotube content represents a significant factor when it comes to the establishment of a conductive network and electrical conductivity of the nanotube-containing composite.
Water was found not to be a factor to the length of CNTs grown on MgO, but a significant factor when sapphire was used as the substrates.
In the present study, 14 of the 22 patients who received 2 concurrent 0.80-mg CCH injections sustained a skin tear, but the number of injections was not a statistically significant factor when the severity of pretreatment contracture was adjusted for.
In a regression model, patient address was however an independent, significant factor when correcting for site of lesion and age in this subgroup.
At the societal level, a report from the National Institute on Alcohol Abuse and Alcoholism showed that alcohol is a much more significant factor when it comes to violent crime in the U.S., suggesting that 25 to 30percentt of violent crimes are linked to alcohol use.
Simulation predicted that the shot size was the only significant factor when processing polypropylene and the powder metal feedstock.
Another significant factor when interpreting the effect of folate on lipid metabolism is the overall composition of the diet.
