Computer assisted image analysis was performed to quantify differences in histologic sections.

Survival analysis using Kaplan-Meier estimators and Hazard's ratio was used to quantify differences in mortality between the two lines.

This study aimed to quantify differences in inflammatory cell function in situ in these patients as compared to normal subjects.

The aim of this study was to quantify differences in estimates of alpha incurred by using four different spectral analysis techniques.

Methods: Meta-analytic techniques were used to examine and quantify differences in psychological functioning and employment status among adults with an acquired SCI.

In this study we used quantitative mass spectrometry and chemical cross-linking to quantify differences in cross-linked peptides obtained from complexes in spatially discrete states.

Ocular and cellular optics (aperture, focal length, and rod outer segment dimensions) were assessed via the Land equation to quantify differences in optical sensitivity.

Quantifying differences in pneumonia disease impact between schedules was difficult due to heterogeneity among studies in design, case definition and population.