Statistical analysis
Continuous variables were expressed as mean ± standard deviation (SD). Categorical variables were presented as numbers and percentages. Comparison between normally distributed continuous variables was done using paired sample Student’s t-test for paired samples and independent sample t-test for independent samples; statistical significance was achieved at a p-value, p < 0.05. Statistical analysis was done using SPSS 24 software (IBM SPSS Statistics for Windows, Version 24.0. Armonk, NY: IBM Corp). To determine the influence of protocol complexity on the workflow efficiency, a sub-group analysis was performed to compare the study duration and the total keystrokes between the “more complex” MR protocol and the combined AF and AS protocol of “lesser complexity”.