EPO and cerebral palsy: (2) With respect to cerebral palsy, the analysis showed no significant difference (OR = 0.76, 95% CI, 0.50–1.15; P = 0.20); Considering the effect of MHT and routes of medication administration, data further showed no difference between EPO group and control group (OR = 1.26, 95% CI, 0.73–2.19; P = 0.41).