The phrase "attrition of both" is correct and usable in written English.
It can be used in contexts discussing the gradual reduction or loss of two entities, such as personnel, resources, or qualities.
Example: "The company faced significant attrition of both its workforce and its client base over the past year."
Alternatives: "loss of both" or "reduction of both".
Finally, we do not have information concerning the attrition rate of both studies.
The findings showed that the outcomes of these approaches were similar, and there was no difference in attrition rates of both methods.
Rates of attrition for both smokers and non-smokers in this study were higher for the first treatment as compared to the subsequent crossover treatments.
In addition Midway paved the way for the landings on Guadalcanal, and the prolonged attrition of the Solomon Islands campaign, both of which finally allowed the Allies to take the strategic initiative and swing onto the offensive for the rest of the Pacific War.
One of the best known molecular mechanisms of aging is the progressive attrition of telomeres with age both in human and mice [6], [7].
In addition to the expense incurred in following up and tracking participants in cohort studies, loss to follow up can result in selection bias if attrition of participants is related to both exposure and outcome.
The criteria were: details on randomisation, concealment of allocation, an objective measure of adherence, intervention and control patients receiving similar trial contact time, follow-up for six months or longer, attrition of 20% of less in both trial arms at the end of the intervention and at six months follow-up, and that the data from all participants were analysed.
A relative attrition of one means the attrition in both the intervention and control were equivalent; less than one, attrition is less in the intervention than the control arm, and greater than one, attrition in the intervention group was higher.
Telomere length is the result of a complex regulation involving both the synthesis and attrition of telomeric repeats [ 103, 104].
"Slow attrition of mistaken commitment" for example.
