There was no significant difference in the overall survival between patients with the positive and negative fusion gene, but there were indications of PAX3-FOXO1 being an unfavorable prognostic factor..     ///    "Four eligible studies showed that PAX3-FOXO1 fusion variant may indicate a lower survival probability than PAX7-FOXO1, although the effect did not reach a level of statistical significance (pooled hazard ratios, 1.66; 95% CI, 0.95-2.89; p=0.07)."    ///    "Four eligible studies showed that PAX3-FOXO1 fusion variant may indicate a lower survival probability than PAX7-FOXO1, although the effect did not reach a level of statistical significance (pooled hazard ratios, 1.66. "