Research Article

The Efficacy of Cognitive Training for Elderly Chinese Individuals with Mild Cognitive Impairment

Table 3

Basic information of the intervention and control groups.

CategorySample (N)Loss to follow-up (N)Age (mean ± SD) (years)
Intervention groupControl groupIntervention groupControl groupIntervention groupControl group

Baseline
 Gender
  Male2735NANA67.70 ± 4.4469.09 ± 4.27
  Female4335NANA68.81 ± 4.0468.29 ± 4.27
 Total7070NANA68.39 ± 4.2168.69 ± 4.26
Medium-term (follow-up at 3 months)
 Gender
  Male22325367.82 ± 4.6769.25 ± 4.41
  Female37316468.54 ± 4.2368.19 ± 4.47
 Total596311768.27 ± 4.3768.73 ± 4.43
Final-term (follow-up at 6 months)
 Gender
  Male20297667.95 ± 4.5569.21 ± 4.59
  Female34309568.41 ± 4.2268.37 ± 4.44
 Total5459161168.24 ± 4.3168.78 ± 4.49

NA: not applicable.