PSP and ORTA PSP and ORTA PSP alone PSP alone ORTA alone ORTA alone
% P value % P value % P value
Pre-requirement 74.8 74.8 78.8
During requirement 91.2 0.014 89.4 0.035 93.5 0.066
Optional or post-match requirement 73.1 0.002 78.6 0.289 73.1 0.011