Sentence examples for all analyses were calculated using statistical from inspiring English sources

All analyses were calculated using Statistical Package for Social Sciences SPSSS) version 22.0 (IBM Corp., New York, USA) and significance levels were set at α = 5%.

Basic statistical values for demographic variables and regression analyses were calculated using statistics software (Minitab version 13.31 © Minitab Inc 2000).

All analyses were calculated using the statistical software SPSS 16.0 and PASW 17.0 (formerly SPSS).

All analyses were calculated using STATA statistical package, version 11.2 (Stata Incorporation, College Station, TX, USA) or SPSS Statistics 19.0 software.

All analyses were calculated using the STATA statistical package, version 10.1 (Stata Incorporation, College Station, TX, USA).

All statistical analyses were calculated using the Statistical Package for the Social Sciences (SPSS), version 10.05 (SPSS, Inc., Chicago, IL, USA).

Statistical analyses were calculated using SPSS statistical software (IBM, version 18.0, CA, USA).

All statistical analyses were calculated using IBM SPSS statistics, version 21. p-values less than 0.05 were considered statistically significant.

All statistical analyses were calculated using IBM SPSS (version 19.0; IBM Corporation, Somers, NY) statistical software.

All statistical analyses were calculated using IBM SPSS (version 22, IBM Corporation, Somers, NY) statistical software.

All the statistical analyses were calculated using a computer program (SAS Institute Inc. 2011. Base SAS® 9.3 Procedures Guide, Cary, NC).