Exact(2)
This can of course be better tested as data for more species becomes available.
All these approaches generate information or hypotheses that can be rigorously tested as data become available from controlled experiments.
Similar(57)
This however cannot ever be tested as the data required are missing.
The data was analysed using SPSS IBM SPSS Statisticss, version 20) using a Mann–Whitney U test as data was not found to be parametric.
Single unpaired comparisons were made with the Mann–Whitney U-test as data were not normally distributed.
Complementary analysis comparing means used Kruskal-Wallis test as data were either asymmetrical or variances were not homogeneous.
HE4 and CA125 at each time point were compared using Wilcoxon rank test as data were not normally distributed.
When calculating differences in median time to departure by type of facility, we used the Kruskal-Wallis test as data were right-skewed.
The preoperative and follow-up Harris hip scores were compared with use of the Wilcoxon signed-rank test as data were not normally distributed according to skewness-kurtosis test.
The median rate of HO was obtained for both the patient populations and was compared with use of the nonparametric Wilcoxon signed-rank test as data where not normally distributed according to skewness-kurtosis test.
This software allows data entry, sample size calculation and inter-observer variability testing as well as standardised data analysis.
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