Fig 1.
Flowchart for the selection of studies.
Table 1.
Basic characteristics of included studies.
Fig 2.
Quality assessment of the included studies.
Table 2.
The results of pairwise meta-analysis.
Fig 3.
Network diagram of MoCA (left), MMSE (right).
Notes: A: cognitive training, B: exercise therapy, C: TCM therapy, D: comprehensive intervention, and E: usual care.
Fig 4.
Cumulative Probability Ranking of MoCA Scores for Different Non-pharmacological Interventions.
Table 3.
Network meta-analysis results of MoCA score [MD (95% CI)].
Fig 5.
Cumulative Probability Ranking of MMSE Scores for Different Non-pharmacological Interventions.
Table 4.
Network meta-analysis results of MMSE score [MD (95% CI)].
Fig 6.
MoCA bias analysis funnel plot.