Sentence examples for is of uncertain effectiveness from inspiring English sources
The strategy of public health measures (e.g., social distancing and face masks) is of uncertain effectiveness.
They should be prepared to challenge decision makers when interventions of uncertain effectiveness are being implemented in a way that would make strengthening the evidence through a rigorous evaluation difficult, or when a modification of the implementation strategy would open up the possibility of a much more informative evaluation.
Therefore, a key question is whether findings from the present review on factors influencing uptake of interventions of uncertain effectiveness will be relevant to the adoption of much more effective future interventions.
The current response is composed of small, localised, largely serendipitously located projects reaching at most a few thousand children with services of uncertain effectiveness.
(These objects are of uncertain date).
13 14 Fuelling the debate is the uncertain effectiveness of legislation to reduce head injuries.
They may also be uncertain of the effectiveness of their counselling [ 27, 28].
Thus, despite numerous compelling arguments for the implementation of transition programmes for chronically ill adolescents, many practitioners, researchers, and policymakers are uncertain of their effectiveness in eliminating bottlenecks in care delivery, and thereby improving the quality of care.
Consequently, despite its uncertain effectiveness, acupuncture may be a beneficial alternative for economical reasons or have positive effects on quality of life.
This paradox leads to uncertain effectiveness of these strategies.
10 Some studies have reported specific exercise treatment to be effective, 11 12 but the summarised evidence for its effectiveness is uncertain because of the limited number of studies and several with methodological concerns.
