HRQoL is frequently ascertained using the EQ-5D [ 24].
A familial component is frequently ascertained in Alzheimer's disease (AD) (30% of first degree relatives affected) and also in Frontotemporal Dementia (FTD) (40-60%).
Exposure information is frequently ascertained through an interview or questionnaire; thus, it is difficult to assess the extent to which recall or reporting bias has occurred and there are obvious limitations on the quality of exposure data obtained in this fashion.
Uncertainty quantification (UQ) techniques are frequently used to ascertain output variability in systems with parametric uncertainty.
The etiology of stillbirths in low- and middle-income countries are frequently more difficult to ascertain.
But courts, in construing a statute, may with propriety recur to the history of the times when it was passed; and this is frequently necessary, in order to ascertain the reason as well as the meaning of particlar provisions in it.
A correct diagnosis is frequently delayed and difficult to ascertain, and clinical uncertainty is common, explaining the need for rapid diagnosis and a management plan.
Investigations between 2003 and 2008 frequently ascertained ' Ca. P. solani' in C. arvensis and grapevines, whereas infections of U. dioica were not common and restricted to the very South (Styria).
Calls for first-hand observation in Tibet to ascertain the truth are frequently used by the Chinese government as a way of defending its policies in Tibet.
When symptoms in an infant are ascertained through newborn screening, it is currently not possible to estimate clinical risk, and thus he/she is frequently administered lifelong treatment regimens including low-protein dietary modification and carnitine supplements.
