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Property:Specifications on analyses

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W
The specific analysis method is not stated in the study, however, according to the authors, all included patients were evaluated at the end of the study.  +
The specific analysis method is not stated in the study, however, according to the authors, all included patients were evaluated at the end of the study.  +
The specific analysis method is not stated in the study, however, according to the authors, all included patients were evaluated at the end of the study  +
Y
The incidence of grade 2 or higher HFS was compared using a χ2 test; time to onset was estimated using the Kaplan-Meier method and compared using a log-rank test, and QoL was analyzed using ANOVA for the EQ-5D OHS and χ2 tests for each of the 5 dimensions of the EQ descriptive system. Logistic regression was used to estimate the odds of HFS (grade ≥2 vs <2) with respect to clinical characteristics. The exact procedure was used when quasiseparation was detected. All covariates were included in multivariate analysis with a stepwise selection process using significance levels of 0.1. Interaction between treatment and covariates suggested by the stepwise procedure was explored. Alternative models were assessed in terms of discrimination and calibration respectively using the c-index and the Akaike Information criterion (AIC).  +
T-test and Fisher´s exact test for comparing the 2 arms For examine differences in the profile of the diseases: Kruskal-Wallis and Chi-square test were applied  +
Z
Data are expressed as the mean value (± standard deviation). One-way analysis of variance test (one-way ANOVA) followed by LSD post hoc test was used to assess any significant difference between the three groups. Paired t-test was used to assess any significant difference within each group at baseline and after chemotherapy. All probability values presented were two-tailed and p ≤ 0.05 was considered statistically significant.  +
Kruskal–Wallis statistics for continuous variables and Pearson’s chi-square and Fisher exact tests, as appropriate, for categorical variables. Cochran Mantel–Haenszel tests between treatment arms.  +
Ö
Univariate statistical analysis techniques, including frequency distributions, mean scores and also t tests, were also utilized for the analysis of the data.  +