"insufficient improvement" is a correct and usable phrase in written English.
It can be used to describe a lack of progress or advancement in a particular situation or condition. Example: Despite regular physical therapy, there has been insufficient improvement in her mobility after the accident.
The South Africa fast bowler Dale Steyn will miss the second Test with England in Cape Town after the injury suffered to his right shoulder showed insufficient improvement.
It suggests that if there is insufficient improvement within a set period, which would typically be 90 days, social workers should consider taking action to remove the child from the family.
These solutions either provide an insufficient improvement of wind climate or conflict with the envisaged architectural design.
Although the test results were generally satisfactory, it was determined that the performance of the aircraft was an insufficient improvement over existing types in service to have the aircraft ordered into production, and the project was cancelled, along with the improved RP-86, a dedicated reconnaissance variant.
Patients with insufficient improvement qualify for the RCT.
Based on the qualification assessment at 2 weeks, patients with insufficient improvement qualify for the RCT.
The moderate prediction capability of all the published methods checked over a sufficient and commune database, together with the significant but insufficient improvements, from an early outcome prediction standpoint, of the new methods proposed in this study, basically by the inclusion of SVM classifier.
My refutable hypothesis is that we would find increased support from Republicans, greatly increased support from Democrats, but insufficient improvements in understanding to explain these changes.
These findings reflect insufficient improvements in clinical outcomes, including benefits limited to short-term survival and the development of adaptive resistance, intrinsic nonresponsiveness and the rapid regrowth of tumor vessels after cessation of therapy [ 6, 32].
The PACES (Pulmonary Arterial Hypertension Combination Study of Epoprostenol and Sildenafil) trial tested the sequential addition of oral sildenafil 80 mg three times daily in 267 PAH patients already receiving intravenous epoprostenol with insufficient clinical improvement (mean duration was ~3 years before study entry) [ 47].
Likewise, financial incentives - the knee-jerk solution offered as a panacea by countless commentators and policymakers in the last seven years -- are alone insufficient to trigger improvement, just as offering that same beginner millions of dollars to play that concerto will do little to guarantee a better performance.
