The phrase "affect the effectiveness and" is correct and usable in written English.
It can be used when discussing factors that influence the success or performance of something.
Example: "Various external factors can affect the effectiveness and overall impact of the marketing campaign."
Alternatives: "influence the efficiency and" or "impact the performance and".
Moderator analyses found that quizzes positively affect the effectiveness and attractiveness of blended learning.
All information technology employees should know the importance of security and privacy and that their actions can significantly affect the effectiveness and reputation of the department.
Moreover, the source of the scaffold may greatly affect the effectiveness and in vivo function of the CAR.
The risk factor levels of patients might thus affect the effectiveness and hence the cost-effectiveness [ 11] of an intervention.
As ethnicity and geographic location may affect the effectiveness and duration of action of drugs, it is important to investigate sugammadex in a variety of patient populations.
As a fundamental peculiarity in health care [ 61], asymmetric information remains in this Internet age and continues to affect the effectiveness and efficiency of care [ 62].
However, besides the type of inducers, the method of applying the inducer highly affects the effectiveness and yield of agarwood.
In mobile ad hoc networks (MANETs), the mobility of the nodes is a complicating factor that significantly affects the effectiveness and performance of the routing protocols.
The extent to which re-employment affects the effectiveness and tolerability of DMARDs in RA is not clear.
We identified factors that affected the effectiveness and cost-effectiveness of MID by using a generalized linear model (γ distribution, log link) with either RI or US dollars/prevented case as response variables.
These issues may affect the effectiveness, cost-effectiveness, and budgets of programs vaccinating against rotavirus or HPV.
