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Table 5 Comparison of GIPD total scores with WREMB-R, CGI-S, and ADHD-RS total scores over time (Pearson's Correlation Coefficients with 95% CIs).

From: Global impression of perceived difficulties in children and adolescents with attention-deficit/hyperactivity disorder: Reliability and validity of a new instrument assessing perceived difficulties from a patient, parent and physician perspective over the day

  Week GIPD total score (patient-rated) GIPD total score (parent-rated) GIPD total score (physician-rated)
WREMB-R total score 0 0.265 (0.173;0.352) 0.554 (0.482;0.617) 0.675 (0.618;0.724)
  1 0.299 (0.207;0.384) 0.660 (0.600;0.712) 0.728 (0.678;0.770)
  2 0.345 (0.255;0.428) 0.717 (0.665;0.762) 0.772 (0.729;0.808)
  4 0.422 (0.335;0.500) 0.710 (0.656;0.756) 0.764 (0.719;0.803)
  6 0.369 (0.276;0.454) 0.745 (0.695;0.787) 0.784 (0.740;0.820)
  8 0.421 (0.327;0.506) 0.733 (0.677;0.779) 0.779 (0.731;0.818)
  12 0.340 (0.238;0.434) 0.765 (0.714;0.807) 0.789 (0.743;0.827)
  16 0.418 (0.313;0.511) 0.708 (0.642;0.763) 0.793 (0.744;0.833)
  24 0.381 (0.271;0.480) 0.731 (0.667;0.783) 0.774 (0.720;0.818)
  pooled 0.409 (0.380;0.438) 0.736 (0.719;0.752) 0.799 (0.786;0.811)
CGI-S 0 0.276 (0.185;0.363) 0.407 (0.323;0.485) 0.570 (0.501;0.631)
  1 0.291 (0.200;0.377) 0.508 (0.431;0.577) 0.651 (0.591;0.703)
  2 0.305 (0.213;0.391) 0.524 (0.447;0.592) 0.671 (0.613;0.721)
  4 0.374 (0.284;0.457) 0.575 (0.504;0.638) 0.693 (0.636;0.741)
  6 0.399 (0.309;0.482) 0.655 (0.591;0.710) 0.741 (0.691;0.784)
  8 0.380 (0.283;0.469) 0.579 (0.501;0.646) 0.723 (0.666;0.770)
  12 0.297 (0.193;0.395) 0.621 (0.547;0.684) 0.699 (0.637;0.750)
  16 0.363 (0.254;0.461) 0.571 (0.483;0.646) 0.723 (0.660;0.774)
  24 0.312 (0.197;0.418) 0.578 (0.490;0.654) 0.674 (0.600;0.734)
  pooled 0.391 (0.361;0.420) 0.616 (0.594;0.637) 0.733 (0.717;0.749)
ADHD-RS total score 0 0.201 (0.106;0.291) 0.427 (0.344;0.503) 0.514 (0.439;0.581)
  1 0.236 (0.142;0.325) 0.573 (0.503;0.635) 0.670 (0.612;0.720)
  2 0.309 (0.217;0.395) 0.638 (0.575;0.693) 0.692 (0.637;0.740)
  4 0.385 (0.296;0.467) 0.659 (0.597;0.712) 0.708 (0.654;0.754)
  6 0.322 (0.226;0.410) 0.650 (0.585;0.705) 0.676 (0.616;0.728)
  8 0.323 (0.222;0.417) 0.645 (0.576;0.704) 0.693 (0.631;0.745)
  12 0.251 (0.144;0.352) 0.653 (0.583;0.712) 0.648 (0.579;0.707)
  16 0.334 (0.223;0.435) 0.689 (0.619;0.746) 0.737 (0.677;0.787)
  24 0.311 (0.196;0.417) 0.661 (0.585;0.724) 0.680 (0.608;0.740)
  pooled 0.356 (0.325;0.387) 0.666 (0.646;0.685) 0.723 (0.705;0.739)
  1. GIPD = Global Impression of Perceived Difficulties; WREMB-R = Weekly Rating of Evening and Morning Behavior – Revised; CGI-S = Clinical Global Impression – Severity; ADHD-RS = Attention-Deficit/Hyperactivity Disorder Rating Scale; 95% CI = 95% Confidence Interval.