Use of non-validated measures of improvement ("general" and "clinical" improvement) further limits validity of results, as does the reporting of data including a variety of administered fluids.
Research has shown that objective behavioral cues of deception are rare and have limited validity.
Clinical data have limited validity for predicting the survival of prostate cancer (PCa) patients with bone metastases.
Those that have conceptualized the HPMS construct in the service sector have limited validity for the restaurant industry.
However, results from trends studies have limited validity [ 16].
Self-reported suicide attempts may have limited validity or reliability.
Moreover, even the expensive models have limited validity.
Findings were based on self-report, which had limited validity and reliability.
Another concern is that we identified CKD patients using database codes which have limited validity.
However, many screening instruments for Posttraumatic Stress Disorder used in post-conflict settings have limited validity.
