Meta-analysis | Correlation for variance calculations^{a} | Mean kg/cm^{2} | Hedge’s g | Standard error | 95% confidence interval | p-value | I^{2} | Sample size |
---|---|---|---|---|---|---|---|---|
Change over time after SMT (all areas) |
0.75 0.25 |
0.320 0.320 |
0.238 0.248 |
0.051 0.049 |
0.220–0.421 0.224–0.416 |
.000 .000 |
82.5% 85.5% | 693 |
Local subgroup |
0.75 0.25 |
0.259 0.259 |
0.169 0.169 |
0.078 0.078 |
0.106–0.412 0.106–0.412 |
.001 .001 |
81.7% 81.7% | 383 |
Regional subgroup |
0.75 0.25 |
0.349 0.348 |
0.178 0.184 |
0.085 0.082 |
0.181–0.516 0.187–0.509 |
.000 .000 |
79.8% 80.1% | 533 |
Remote subgroup |
0.75 0.25 |
0.374 0.372 |
0.216 0.231 |
0.073 0.068 |
0.230–0.517 0.238–0.506 |
.000 .000 |
84.1% 86.0% | 561 |
SMT vs. Sham difference |
0.75 0.25 |
0.412 0.398 |
0.166 0.169 |
0.256 0.243 |
−0.090 - 0.913 −0.079 - 0.875 |
.108 .102 |
70.1% 70.3% | 92 |