Respondent sequence number
Balance Subsample 4 Year Mec Weight
Status of a MEC exam
Comment code for an exam
Can you stand on your own?
Do you have a leg brace?
Feeling dizzy or lightheaded now?
Cond 1 Trial 1 Feet together eyes open
Cond 1 Trial 1 Failure Time
Cond 1 Trial 2 Feet together eyes open
Cond 1 Trial 2 Failure Time
Cond 2 Trial 1 Feet together eyes closed
Cond 2 Trial 1 Failure Time
Cond 2 Trial 2 Feet together eyes closed
Cond 2 Trial 2 Failure Time
Cond 3 Trial 1 Foam Pad Eyes Open
Cond 3 Trial 1 Failure Time
Cond 3 Trial 2 Foam Pad Eyes Open
Cond 3 Trial 2 Failure Time
Cond 4 Trial 1 Foam Pad Eyes Closed
Cond 4 Trial 1 Failure Time
Cond 4 Trial 2 Foam Pad Eyes Closed
Cond 4 Trial 2 Failure Time