The phrase "affected the relation of" is correct and usable in written English.
It can be used when discussing how one factor has influenced or changed the relationship between two or more entities.
Example: "The new policy affected the relation of the employees to management, leading to improved communication."
Alternatives: "influenced the relationship between" or "altered the connection of".
Physical activity performance (what a child really does in daily life) has been documented to affect the relation of capacity-based gross motor measures and participation.
The purpose of this investigation was to determine how diabetic status affects the relation of hyperglycemia, hypoglycemia, and increased glycemic variability with the risk of mortality in critically ill patients.
Furthermore, we did not consider important factors that may affect the relation of triclosan and BPA to immune function, such as psychosocial stress and genetics, because of limitations in the data collected.
In addition, because the HFE variant alleles are not known to affect the relation of lead levels in tibia to lead levels in the brain, one would anticipate similar magnitudes of change in MMSE scores per unit increase in body lead burden among wild-types compared with variant allele carriers.
The pathophysiology of the arterial hypertension is highly complex, with a number of related factors, including changes in a number of systems, even affecting the relation between the thickness of the arterial wall and its lumen.
Third, due to the limited number of explanatory variables in the survey it was not possible to explore the role of other factors that might affect the relation between the different types of lost productivity and quality of life [ 19], such as job and workplace related factors, but also additional disease characteristics or personal factors such as coping or self-management styles [ 13].
The addition of alfentanil did not affect the relation between MLAEP and loss of consciousness (P > 0.15).
The calculated data according to the model for the reaction A→B→C shows, that the yield of an intermediate product B is very much affected by the relation of the gas component mass-transfer coefficient on the gas liquid interface to that on the liquid solid one.
The calibration signal is affected by the relation of the selected resistance and the antenna impedance.
We adjusted for factors that could affect the relation between referral rate and presence of a primary care nurse or the relation between diabetes contact and presence of a primary care nurse.
