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Table 4 Changes in lifestyle activities between baseline and follow-up assessments

From: Reversible predictors of reversion from mild cognitive impairment to normal cognition: a 4-year longitudinal study

  Participants with complete data   Participants with imputed data  
Reverters Non-reverters P value Reverters Non-reverters P value
Driving a car    0.50    < .01
 Unchanged 97.3 95.3 > .05 97.3 95.6 < .01
 Begun 1.6 3.6 > .05 1.6 2.7 < .01
 Discontinued 1.1 1.2 > .05 1.1 1.7 < .01
Using map to go unfamiliar place    .99    < .01
 Unchanged 75.4 76.2 > .05 76.4 77.8 < .01
 Begun 8 7.7 > .05 8.1 8.1 > .05
 Discontinued 16.6 16.1 > .05 15.5 14.1 < .01
Reading of book or newspaper    .01    < .01
 Unchanged 98.9 92.9 < .01 98.4 93.0 < .01
 Begun 0 3.0 < .05 0.3 2.9 < .01
 Discontinued 1.1 4.1 > .05 1.3 4.1 < .01
Culture lesson    .82    < .01
 Unchanged 83.3 83.8 > .05 84.5 87.3 < .01
 Begun 4.3 5.4 > .05 3.9 3.7 > .05
 Discontinued 12.4 10.8 > .05 11.7 9.0 < .01
Attending a meeting in the community    .63    < .01
 Unchanged 74.2 78.4 > .05 74.9 76.7 < .01
 Begun 10.2 9.0 > .05 10.4 11.4 < .01
 Discontinued 15.6 12.6 > .05 14.7 11.8 < .01
Hobby or sports activity    .54    < .01
 Unchanged 81.3 76.5 > .05 81.5 77.8 < .01
 Begun 7.5 14.5 > .05 7.2 8.7 < .01
 Discontinued 11.2 9.0 > .05 11.3 13.5 < .01
Field work or gardening    .03    < .01
 Unchanged 86.6 77.7 < .05 85.9 81.5 < .01
 Begun 8.1 9.0 > .05 8.0 7.5 > .05
 Discontinued 5.4 13.3 < .01 6.1 11.0 < .01