The phrase "abnormal trends" is correct and usable in written English.
It can be used when discussing patterns or behaviors that deviate from what is considered normal or expected, often in contexts like data analysis, finance, or social behavior.
Example: "The report highlighted several abnormal trends in consumer spending that could indicate a shift in market dynamics."
Alternatives: "unusual patterns" or "irregular trends".
For operating performance, we find that prior results are a manifestation of abnormal trends in pre-activism performance.
Abnormal trends in measured data revealed by the statistical analysis are traced to either measuring instrument deterioration or physical mechanisms in capsules that may have shifted the system thermal response.
However, abnormal trends were appreciated in circumferential deformation for the RVPAS group in the area of ventriculotomy that may represent early myocardial dysfunction.
The trends in residuals can cause faulty estimations and thus faulty future decisions and outcomes, so in this paper, an iterative weighting method is used to modify both the outliers and the residuals that follow abnormal trends in variation, like descending or ascending trends, so they will have less effect on the coefficient estimation.
Members of the nursing staff at the bedside were able to confirm abnormal trends and seek advice [ 13].
The results show there is an abnormal trend of porosity-permeability in core data which is compatible with micro-fracture zones.
Among these 20 patients, a group of 9 patients (8.26% of n = 109) illustrated an abnormal trend of failure of early clearance of the lymphoblasts after the initial few doses of chemotherapy both in PB and BM.
This study is the latest one that has examined the abnormal birthweight trends and related factors in the region.
Abnormal pressure trend within this field is observed to be trending towards the N E direction.
A model for thermally activated dislocation depinning was applied to explain this abnormal decreasing trend in the activation volume, resulting in activation energy of 1.2 eV.
However, further analyses are required to understand the abnormal increasing trend in the PWV values of GRED station beginning around 17:00 LT.
