Supplemental Table 3: Proxy Report Percentiles Based on Data Representative of the US Non-Institutionalized Population for PROMIS Pediatric Measures’ T-Scores where Lower Scores Correspond to Better Functioning,,,,,,,,,, Percentile,Anger,Anxiety,Depression,Fatigue,Pain Behavior,Pain Interference,Physical Stress,Psychological Stress,Sleep Disturbance,Sleep Impairment 1,23,28,32,28,3,34,41,38,39,38 2,23,28,32,28,3,34,41,38,39,38 3,23,28,32,28,3,34,41,38,39,38 4,23,28,32,28,3,34,41,38,39,38 5,23,28,32,28,3,34,41,38,39,38 6,23,28,32,28,3,34,41,38,39,38 7,23,28,32,28,3,34,41,38,39,38 8,23,28,32,28,3,34,41,38,39,38 9,23,28,32,28,3,34,41,38,39,38 10,23,28,32,28,3,34,41,38,39,38 11,23,28,32,28,3,34,41,38,39,38 12,23,28,32,28,3,34,41,38,39,38 13,23,28,32,28,3,34,41,38,39,38 14,24,28,32,28,3,34,41,38,39,38 15,31,28,32,28,3,34,41,38,39,38 16,31,28,32,28,3,34,41,38,39,38 17,31,28,32,28,3,34,41,38,39,38 18,32,28,32,28,3,34,41,38,39,38 19,33,28,32,28,3,34,41,38,39,38 20,33,28,32,28,3,34,41,38,39,38 21,33,28,32,28,3,34,41,38,39,38 22,35,28,32,28,3,34,41,42,39,43 23,36,28,32,28,3,34,41,42,39,43 24,37,29,32,28,3,34,41,43,43,43 25,37,33,32,28,3,34,41,43,43,43 26,37,33,32,28,3,34,41,43,43,43 27,37,34,32,28,3,34,41,44,43,44 28,37,35,32,28,3,34,41,44,43,44 29,37,35,32,28,3,34,41,44,44,44 30,37,35,32,28,3,34,41,44,44,44 31,37,35,32,28,3,34,41,44,44,44 32,37,36,32,28,3,34,41,44,44,45 33,37,36,33,28,3,34,41,44,44,45 34,38,37,40,28,3,34,41,45,45,45 35,39,37,40,28,3,34,41,45,45,46 36,39,38,40,28,3,34,43,46,45,47 37,40,38,40,28,3,34,47,46,45,47 38,40,39,40,28,3,34,47,46,45,47 39,40,39,40,28,3,34,47,47,47,47 40,40,40,40,29,3,34,47,47,47,47 41,40,40,40,36,3,34,47,47,47,47 42,40,40,40,36,3,34,47,48,47,48 43,41,41,40,37,3,34,47,48,47,48 44,41,41,41,37,3,34,48,48,48,48 45,42,42,42,37,3,34,48,49,48,48 46,43,42,42,37,4,34,48,49,48,49 47,43,42,42,38,4,34,48,49,49,49 48,43,42,44,39,12,34,48,49,49,49 49,43,43,44,39,12,34,48,50,49,50 50,43,43,44,39,13,42,49,50,49,50 51,44,44,44,39,13,42,49,50,50,50 52,44,44,44,39,13,42,49,51,50,50 53,44,44,45,40,14,43,49,51,50,51 54,44,45,45,41,18,43,49,51,51,51 55,45,45,45,41,24,43,49,51,51,51 56,45,46,45,42,25,43,49,52,51,51 57,45,46,45,42,26,44,50,52,52,52 58,46,47,46,42,26,44,50,52,52,52 59,46,47,47,42,26,44,50,52,52,52 60,47,47,47,43,27,45,52,53,52,53 61,47,47,47,44,27,46,52,53,53,53 62,47,48,47,44,32,46,52,53,53,53 63,47,48,48,44,36,47,52,54,54,53 64,48,48,48,44,39,47,52,54,54,54 65,48,49,48,45,40,48,53,54,54,54 66,49,49,48,46,40,48,53,55,54,55 67,49,49,49,46,40,49,53,55,54,55 68,50,50,49,47,40,49,53,55,55,55 69,50,50,49,47,40,49,54,55,55,55 70,50,50,50,47,40,50,54,56,55,56 71,50,50,50,47,40,50,54,56,56,56 72,51,51,50,48,40,50,55,56,56,57 73,52,51,51,48,40,51,55,56,56,57 74,52,51,51,48,40,51,55,56,56,57 75,53,52,51,49,40,51,55,56,56,57 76,53,52,52,49,40,52,56,57,57,58 77,53,52,52,50,40,52,57,57,57,58 78,54,53,52,50,40,52,57,57,57,58 79,55,53,53,50,41,53,57,58,57,58 80,55,53,53,51,41,53,58,58,57,58 81,55,54,54,51,44,53,58,58,58,59 82,55,54,54,52,47,53,58,58,58,59 83,56,54,54,52,49,54,59,59,58,59 84,56,55,54,52,52,54,59,59,59,59 85,57,55,54,53,53,55,60,60,59,60 86,58,55,55,53,53,55,60,60,60,60 87,58,56,55,53,53,55,60,60,61,60 88,58,56,56,54,53,56,61,61,61,61 89,60,57,56,54,53,56,61,61,62,61 90,60,57,57,55,53,57,62,62,63,62 91,60,58,57,56,53,57,63,62,64,63 92,60,59,57,56,53,58,63,63,64,63 93,61,60,58,57,53,58,64,64,65,64 94,63,61,60,58,53,59,64,65,65,65 95,64,62,60,60,53,59,65,65,66,66 96,65,64,62,61,53,60,66,66,67,66 97,68,65,64,61,54,61,66,68,68,67 98,71,68,64,63,64,63,70,71,70,69 99,77,73,67,66,67,69,73,73,72,69 Percentile,Anger,Anxiety,Depression,Fatigue,Pain Behavior,Pain Interference,Physical Stress,Psychological Stress,Sleep Disturbance,Sleep Impairment