The phrase "attrition in which" is correct and usable in written English.
It can be used when discussing a specific type or context of attrition, often in academic or professional settings.
Example: "The study focused on attrition in which participants dropped out due to unforeseen circumstances."
Alternatives: "attrition that occurs when" or "attrition involving".
General Westmoreland relied on superior weaponry to wage a war of attrition, in which he measured success by the number of enemy dead.
In fact, the Singapore Grand Prix on Sunday not only had more wild events, but even more tight racing, resulting in frequent changes of position in a race of attrition in which 14 of the 20 cars finished.
Yesterday's Eastern Conference first leg between Sporting KC and Houston Dynamo was a war of attrition, in which two teams both succeeded in the noble aim of not losing, not letting the other team score and not making anyone smile.
It was a deadly war of attrition in which millions of soldiers on both sides slogged through the mud of no man's land to meet their deaths in withering blasts of machine-gun fire and artillery.
The next 17 years were spent in a war of attrition in which the two unlikely love birds flirted, fell out, planned for marriage, stalked each other through the post and in person, bored their friends and family, and wore each other down until each was only a fraction of their former selves.
As Graham put it: [The] Eastern Conference first leg between Sporting KC and Houston Dynamo was a war of attrition, in which two teams both succeeded in the noble aim of not losing, not letting the other team score and not making anyone smile.
Westmoreland decided on a war of attrition, one in which the enemy body count was the key measure of merit, and "search and destroy" was the dominant tactical approach.
There is a huge gap between the face of charitable giving, which is still very much a "pretty nurse selling poppies from a tray", and the reality: a numbers game in a highly competitive business based on capture and attrition rates, in which the people giving are airbrushed out of the equation.
This last figure jibes with one of edX President Anant Agarwal's key talking points when confronted with questions regarding MOOC attrition rates in which he claims pass rates climb above 40percentt when you assume that only students who actually finish an assignment are demonstrating a desire to take the course to completion.
Survival analyses from time of enrollment were not performed for any subgroups of patients, and specifically not for the subgroup that received two transplants, due to potential attrition bias, in which patients who survive long enough to receive two transplants comprise a more selected cohort whose outcome may not be representative of the general population.
In this study, we describe socio-demographic factors associated with attrition in India, which can be used to design interventions aimed at giving extra support to groups of patients having a higher risk of attrition.
