highly significantP < 0.001
A total score of two or more was associated with complications with sensitivity of 88% and a specificity of 82% and a highly significant association of 47% (kappa coefficient, P < 0.001).
A total score of two or more was associated with complications with sensitivity of 88% and a specificity of 82% and a highly significant association of 47% (kappa coefficient, P < 0.001).