Sentence examples for both groups were calculated from inspiring English sources

Statistical analysis was carried out using SPSS version 19.0 (SPSS Inc., Chicago, IL, USA) and Minitab 16 software and included the following steps: means, standard deviations, and p values (t test for independent samples) for all variables of both groups were calculated (Table 3).

The mean ± standard error (SE) of the BLI signal intensity and luminescence for both groups were calculated and the unpaired two-tailed Student's t-test was used for statistical analysis.

The cut-off value between two groups was determined as follows: (1) the mean and its confidence interval (CI 95%) of both groups were calculated; and (2) the cut-off value was determined by averaging over the lower bound of the CI of one group and the upper bound of the other group.

Statistical differences between both groups were calculated with the Mann–Whitney U test.

Survival rates for both groups were calculated using the Kaplan Meier method.

Mortality rates in both groups were calculated and biochemical signs of cerebral ischaemia were analysed using cerebral microdialysis.

h The ratio of wet/dry lung weight of animals in both groups was calculated by gravimetric method.

Then the velocity of the center mass of both groups are calculated as V1 and V2.

Finally the average decrease for both groups was calculated.

Tumor volume was measured once per week, and the mean volume of both groups was calculated.

Differences in success rates between both groups are calculated, together with 95percentnt confidence intervals.