CODA Previous Studies
Find out more about the previous studies CODA has conducted
Accelerating Synergy
The Accelerating Synergy study helped researchers evaluate a new mobile app they developed to help improve the well-being of people who provide support or assistance (caregivers) to individuals with a spinal cord injury, Huntington disease, or hematopoietic cell transplant (bone marrow or stem cell) recipients.
HD Acoustic Feasibility Study
The HD Acoustic Feasibility Study examined the day-to-day variability of speech and its relationship to health-related quality of life in people with Huntington disease (HD).
HD Ecological Momentary Assessment Pilot Study
The HD Ecological Momentary Assessment Pilot Study assessed the day-to-day variability of self-reported symptoms (mood, functioning, and sleep) in people with Huntington disease (HD).
HDQLIFE
The HDQLIFE study developed new health-related quality-of-life measures for individuals living with Huntington disease. See HDQLIFE.com or healthmeasures.net for more details.
The Impact of Sleep Quality on Symptoms, Cognition, and Function in Spinal Cord Injury
The SCI Sleep Study evaluated how sleep quality affects day-to-day symptoms of fatigue, pain, thinking, and functioning in individuals with spinal cord injury (SCI) through the use of surveys, text messaging, and a wrist-worn sleep and activity monitor.
JITAI
The JITAI study evaluated whether personalized messages delivered via a mobile app improve mood and stress for people who provide support or assistance (caregivers) to individuals with traumatic brain injury.
PRO-HD
The PRO-HD study helped researchers learn more about how chorea affects symptoms (like sleep and worry) and functioning (like physical activity and speaking) in people with Huntington disease (HD).
Quality of Life in Caregivers of Traumatic Brain Injury
The TBI-CareQOL study developed new health-related quality-of-life measures for care partners of individuals with traumatic brain injury. See TBICareQOL.com or healthmeasures.net for more details.
Test-Retest Reliability of HDQLIFE (Huntington Disease Quality of Life) Measures
The Test-Retest Study evaluated the test-retest reliability of the newly developed HDQLIFE measures.
Validating New Clinical Tools in Huntington Disease: A Pilot Study
The HD Toolbox Study evaluated new quality-of-life, cognitive, sensory, motor, and emotional functioning tools in individuals with Huntington disease (HD).
Dizziness
We enrolled individuals who were experiencing or have experienced dizziness, vertigo and/or unsteadiness to participate in a research study.
BPD-QOL
The BPD-QOL study helped us learn more about how changes in blood pressure affect daily activities, mood, and independence in people with spinal cord injury (SCI).
REDD-CAT
This study developed the REDD-CAT measurement system to efficiently capture and prioritize the needs of patients with diabetes and the effect of diabetes complications on unmet health-related social needs.
PDA Survey
This study aimed to develop a new questionnaire for pathological demand avoidance - the PDA-Q.
PDA Pre-Post
This study evaluated the Paradigm Shift Program™, a comprehensive support program for parents/gradians of children with pathological demand avoidance (PDA).
For more information, please contact CODA study staff:
North Campus Research Complex
2800 Plymouth Road.
Building NCRC B14
Ann Arbor, MI 48108-2800
9 AM–5 PM
Monday through Friday