The difference in the frequency of short-segment Barrett's esophagus between the patients with and without heartburn was not significant.
Results show the difference in the frequency response of an optimal buoy for a particular sea-state designed with and without knowledge of the control system.
It is found that the difference of texture formation between γ-TiAl and the other two pure metals is ascribed to the difference in the frequency of twinning during grain boundary migration; texture develops only when the frequency is low, which is the case of γ-TiAl.
The difference in the frequency of accelerated MIBI between the current study and Takeishi's study may be due to differences in coronary intervention approach.
The difference in the frequency of the transmitted sound and echoes is used to calculate the velocities of the particles and the water in which they are suspended (Costa et al. 2000, 2006).
Again, the difference in the frequency of mature mTECs in males was slightly greater than that observed in females.
The difference in the frequency of adoption between islands may have resulted from differences in disturbance, environment, and/or demography [1], [3], [19].
In our study, the difference in the frequency of false-negative results for subtype B and non B HIV-1 group M was not statistically significant.
The difference in the frequency of IL6 and F2R haplotypes pair (IL6* F2R) between cases and controls has been tested by χ2 test with 1DF.
We used Fisher's exact test to compute the significance of the difference in the frequency of putative HIV epitopes in the top versus the bottom.
The difference in the frequency of the GG genotype in cases versus controls was not statistically significant by Chi-squared analysis (P = 0.074).
