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Table 5 Missing Values Details

From: Assessing stability and change of four performance measures: a longitudinal study evaluating outcome following total hip and knee arthroplasty

Measure Time 2
Eligible n = 119
Time 3
Eligible n = 93
Self-paced Walk   
   Completed Test 115 92
   Unable to Complete Test 4 0
   Missing 0 1
Stair Test   
   Completed Test 87 91
   Unable to Complete Test 29 1
   Missing 3 1
Timed Up and Go Test   
   Completed Test 116 91
   Unable to Complete Test 3 0
   Missing 0 2
Six minute Walk Test   
   Completed Test 82 87
   Unable to Complete Test 33 1
   Missing 4 5