Sentence examples for has not demonstrated consistent from inspiring English sources

The vaccine has not demonstrated consistent benefit in preventing pneumococcal pneumonia (23 – 23 ).

Available data has not demonstrated consistent associations between gender and multimorbidity, with some studies indicating a higher prevalence in women while others found similar results in men [ 24, 27, 28].

Furthermore, nonrandomized studies that have considered switches between IFNβ formulations and glatiramer acetate have not demonstrated consistent benefits for either approach.

Efforts to improve care transitions focused primarily on post-discharge care coordination and inpatient education for medically complex patients have not demonstrated consistent effects.

Studies using the conditioned place preference (CPP) procedure have demonstrated that adolescent rats are more sensitive to the conditioned rewarding effects of subcutaneously administered nicotine compared to adult rats, whereas intravenous self-administration studies have not demonstrated consistent age differences in the reinforcing effects of nicotine.

However, recent studies of the use of external mechanical resuscitation devices have not demonstrated consistent improvement in outcomes [ 8- 10].

Differential mRNA display and cDNA microarray analyses have not demonstrated consistent over-expression of additional specific genes mapped to this area in cells selected for resistance to BCNU.

A customer will not trust a firm that has not demonstrated a consistent ability to meet his or her needs.

Despite having scored more goals than all but three teams in the National Hockey League to date this season, New York has not demonstrated any consistent comeback ability.

Magnetic resonance imaging (MRI) is the standard imaging modality for the assessment of cervical spinal cord; however, MRI assessment of the spinal cord in cervical spondylotic myelopathy patients has not demonstrated a consistent association with neurologic function or outcome after surgical or medical intervention.

The addition of taxanes (Ts) to chemotherapeutic regimens has not demonstrated a consistent benefit in early-stage breast cancer.