Table 3 Treatment vs. Control for AD
N | ES (95%CI) | P | I-square, % | P (Heterogeneity) | |
|---|---|---|---|---|---|
AD | 8 | 1.211(0.982,1.494) | 0.073 | 78.5 | < 0.001 |
Anxiety | 3 | 1.305(0.576,2.959) | 0.523 | 68 | 0.044 |
Depression | 4 | 1.138(0.847,1.528) | 0.391 | 84.3 | < 0.001 |
Anxiety/depression | 1 | 1.270(1.107,1.457) | 0.001 | ||
Prospective cohort | 5 | 1.329(0.816,2.164) | 0.253 | 72.1 | 0.006 |
Retrospective cohort | 1 | 1.270(1.107,1.457) | 0.001 | ||
Case–control | 2 | 1.010(0.824,1.237) | 0.927 | 75.5 | 0.043 |
Europe | 2 | 1.144(0.876,1.494) | 0.322 | 80.3 | < 0.001 |
North America | 6 | 1.607(0.795,3.248) | 0.187 | 58.4 | 0.121 |