The phrase "absence of study" is correct and usable in written English.
It can be used to refer to a lack of research or examination on a particular subject or topic.
Example: "The absence of study on the effects of climate change in urban areas is concerning for future policy-making."
Alternatives: "lack of research" or "dearth of analysis".
In both trials, due to the emergency/critical care setting, recruitment rates were lower - with eligible patients missed - at nights and at weekends with an absence of study "delegated" staff available often cited as the reason.
Drs. Salvatory P Chuwa and Christine M Majebele of MOMS Project at Muheza DDH attended study participants in the absence of study clinicians.
We assessed physical and mental component summary scores according to the presence or absence of study outcomes.
The main limitation of our study is the absence of study of plasma serotonin kinetics and by-products levels.
Paper quality was determined by the presence or absence of study characteristics of: reliable data collection, adequate response rate, representativeness of participants, completeness of results, methodological limitations, and honest and objective conclusions.
An extensive list of prioritised research questions in a topic area, even in the absence of study retrieval and data extraction, is a potential springboard for research, research funding and policy development.
It is that once they become available, they are often used indiscriminately, in the absence of studies to determine which patients they will benefit.
As for creams and "natural estrogen" formulations, Dr. Hays refers women to the Food and Drug Administration's warning that in the absence of studies demonstrating that such options are safer than estrogen, their safety cannot be assumed.
We were struck by the apparent recurrence of mTOR-related mutations in ID, the persistent co-morbid megalencephaly and the absence of studies investigating the overall contribution of the mTOR pathway to ID and brain growth.
In the absence of studies with an experimental, controlled design, the efficacy of isolation practices in preventing the transmission of respiratory pathogens in CF remains unproven.
The absence of studies on the human biofield from mainstream scientific literature is also discussed by describing the difficulties encountered in publishing.
