2.6. Data analysis
To analyze the data, we use Statistical Package for the Social Science
(SPSS) software version 20.0, SPSS Inc., Chicago, IL, USA. Descriptive
statistical analysis was done to find the physiotherapists’ frequency
and percentage for different categories and the different interventions.
When testing the differences between groups, P-value is calculated from
the chi-square test. A significance level of p<0.05 was used.