The phrase "adequately confirmed" is correct and usable in written English.
It can be used when discussing whether something has been sufficiently verified or validated.
Example: "The results of the experiment were adequately confirmed by multiple trials, ensuring their reliability."
Alternatives: "sufficiently verified" or "properly validated".
The special theory of relativity, developed principally by Albert Einstein in 1905 and now so adequately confirmed by experiment as to have the status of physical law, shows that all these, as well as other apparently obvious assumptions, are false.
The safety of the different vasoactive medications has never been adequately confirmed in prospective trials despite their use for a long time in heart failure.
CFA adequately confirmed the item-to-scale relationships defined in the WFIRS-P conceptual framework.
Patients who had elevated serum aminotransferase levels but in whom substantial acetaminophen ingestion could not be adequately confirmed were excluded from the study.
Furthermore, the six-dimensional scale structure of the SCL-27 was not adequately confirmed in patients with affective disorders, although the RMSEA (0.06) and the CFI (0.90) were only marginally outside the range defined by the cut-off values.
New spin-axis nutation-precession parameters obtained in this study adequately confirm the empirical model by Kucharski et al. (2016).
As noted by Chris Brochu, the osteoderms are distinctive enough that even "bone granola" can adequately confirm the presence of Deinosuchus.
UBS, it seems, allowed Adoboli to make unauthorized trades in part because bank managers failed to adequately confirm some of his trades with counterparties outside the bank, according to the Wall Street Journal today.
The third important issue is to adequately confirm the calibration and the right compensation of the flow cytometer before initiating the acquisition of EV.
Clinical examination of the shoulder, including load and shift testing, should be conducted once a patient is adequately anesthetized, confirming the degree of laxity found in the clinic.
An arteriogram confirmed adequately positioned endografts, with patent bilateral renal arteries without evidence of proximal or distal endovascular leak.
