Table 2 The meta-analysis of myocardial strain and LVEF between DMD and control groups
Parameter | Test of difference | Test of Heterogeneity | Statistical Model | Test of Publication Bias Egger’s P-value | Sensitivity Analysis | |||
|---|---|---|---|---|---|---|---|---|
WMD (95% CI) | P value | I2 (%) | P value | Odds Ratio (95% CI) min | Odds Ratio (95% CI) max | |||
GLS | 4.17 (3.03–5.32) | < 0.001 | 62.0 | 0.010 | Random | 0.498 | 3.81 (2.76–4.86) | 4.56 (3.75–5.36) |
GCS | 3.98 (0.29–7.68) | 0.034 | 92.2 | < 0.001 | Random | 0.023 | 1.93 (−0.23–3.88) | 5.61 (0.32–10.90) |
GRS | −4.33 (−9.53–0.87) | 0.103 | 72.2 | 0.027 | Random | 0.525 | −6.35 (−12.82–0.12) | −1.61 (−4.72–1.51) |
LS | 4.18 (2.75–5.62) | < 0.001 | 35.0 | 0.215 | Fixed | – | 3.60 (1.89–5.31) | 5.60 (2.94–8.26) |
CS | 4.90 (2.38–7.43) | < 0.001 | 85.6 | < 0.001 | Random | 0.085 | 3.74 (1.65–5.82) | 6.05 (3.17–8.92) |
LVEF | −1.00 (−2.70–0.70) | 0.249 | 76.5 | < 0.001 | Random | 0.651 | −1.45 (−3.19–0.28) | −0.37 (− 1.94–1.19) |