Patient Reports

The Quotient^® ADHD Test report should be interpreted only by qualified professionals.

Select a patient below.

• Motion Analysis
• Attention Analysis
• Attention State Summary
• Composite Scores

Research indicates that motion is one of the key indicators of hyperactivity. The Quotient® ADHD System uses the Motion Tracking System to measure movement 50 times per second and plots movement greater than 1 millimeter.
Baseline Assessment David, age 16. No medication.	Post-Medication Assessment 50 mg Vyvanse, 25 mg Strattera.
Head Motion	Head Motion
Leg Motion	Leg Motion
Motion Results	Motion Results
Measure   Result Age Percentile Immobility Duration Head Left Right 69 ms 261 ms 390 ms 2t 4t 8t # Movements Head Left Right 4902 1285 915 1t 8t 11t Total Displacement Head Left Right 8.64 m 2.06 m 1.38 m 1t 9t 11t Area Head Left Right 229 cm2 45 cm2 20 cm2 3t 8t 31t Spatial Complexity Head Left Right 1.047 1.219 1.296 1t N/A N/A Temporal Scaling Head Left Right 0.819 0.629 0.544 11t N/A N/A	Measure   Result Age Percentile Immobility Duration Head Left Right 320 ms 2521 ms 4120 ms 72 62 72 # Movements Head Left Right 971 127 78 73 66 76 Total Displacement Head Left Right 1.30 m 0.15 m 0.09 m 70 64 76 Area Head Left Right 42 cm2 5 cm2 24 cm2 50 58 72 Spatial Complexity Head Left Right 1.199 1.411 1.623 49 N/A N/A Temporal Scaling Head Left Right 0.448 0.190 0.101 81 N/A N/A
The data indicate that David has a significant motion control dysfunction. Almost all of his motion meterics are below the 16th percentile for his age group.	David sat still longer and had fewer movements, well within the range of adolescents for his age cohort without ADHD symptoms.

The attention analysis section of the report plots incorrect and correct hits and passes on a time scale. Patients with attention problems tend to make a lot of mistakes and the time of response tends to be more variable than people without attention problems. People with good attention tend to get into a rhythm and the graph shows a fairly tight distribution around the mean response time.	Key: + designates a target. X designates a non-target. +Omission errors: incorrect passes (Measures inattention) XCommission errors: incorrect hits (Measures impulsivity) +Correct hits XCorrect passes
Baseline Assessment David, age 16. No medication.	Post-Medication Assessment 50 mg Vyvanse, 25 mg Strattera.
Incorrect Responses	Incorrect Responses
Correct Responses	Correct Responses
Response Results	Response Results
Measure Result Ref. Range Age Percentile Accuracy 84.2% 76.2 – 95.8% 29 Omission errors 5.2% 0.4 – 9.9% 28 Commission errors 26.6% 7.0 – 37.0% 29 Latency 541 ms N/A N/A Variability 193 ms 86 – 168 ms 12t COV (Normalized response time) 35 19.5 – 36.8 17	Measure Result Ref. Range Age Percentile Accuracy 95.8% 77.4 – 95.0% 85 Omission errors 0.3% 0.4 – 9.2% 91 Commission errors 8% 7.7 – 35.2% 82 Latency 488 ms N/A N/A Variability 107 ms 82 – 162 ms 83 COV (Normalized response time) 22 19.6 – 34.0 72
Accuracy of responses was only 84.2% (404 correct responses out of 480 stimuli), with 5.2% incorrect passes (omission errors) and 26.6% incorrect hits (commission errors). These results may indicate problems with inattention (28th percentile) and impulsivity (29th percentile), with both metrics at the lower end of the reference range. The graphs show loose scatter, which is reflected in the variability and normalized response times in the table.	Davids accuracy and response times improved in the post-medication assessment. Attention improved to the 91st percentile for his age group (0.3% omission errors) and impulsivity also improved, with 8% commission errors compared to 26.6% at baseline. Variability and normalized response time both improved to the reference range.

The Quotient® ADHD System analyzes 40 x 30-second blocks of data for the 20-minute test for adolescents and adults. The report summarizes the information on the attention state chart. It is easy to see how much time the patient is attentive/on task vs. impulsive vs. distracted vs. disengaged from the task.
Baseline Assessment David, age 16. No medication.	Post-Medication Assessment 50 mg Vyvanse, 25 mg Strattera.
Attention State Analysis for 30 Second Segments	Attention State Analysis for 30 Second Segments
Measure Result # Shifts 21 Attentive 45.0% Impulsive 40.0% Distracted 7.5% DISENGAGED   Random 5.0% Minimal 2.5% Contrary 0.0%	Measure Result # Shifts 9 Attentive 85.0% Impulsive 15.0% Distracted 0.0% DISENGAGED   Random 0.0% Minimal 0.0% Contrary 0.0%
The Quotient® ADHD System analyzes 40 x 30-second blocks of data and summarizes the information on the attention state chart. For the first 30 seconds, David was impulsive, followed by 30 seconds on task, followed by 3 minutes of impulsive behavior, and so on. The table shows that he had 21 attention shifts overall, that he was on task for 18 of 40 (45% of the test), impulsive 40%, distracted 7.5% and disengaged for 7.5% of the time.	In the first 5 minute period, David shifted attention states frequently between on task and impulsive. He remained on task for nearly all of the rest of the test.