Table 2.

Number of patients for functional improvement by parental assessment according to randomization (before vs after) and time of mPBMC infusion (T1 vs T7)

	Before randomization	After randomization			T1	T7	p*
		Placebo	mPBMC	p +
Cognitive function	19	31	23	0.09	8	11	0.59
Motor function	3	0	2	0.15	0	0	–
Cognitive + motor function	5	14	16	0.65	13	14	0.83
No interval change	20	2	6	0.13	1	0	0.28

mPBMC mobilized peripheral blood mononuclear cell; T1 and T7 refer to a group who received mPBMC at 1 and 7 months of study, respectively

⁺ p indicates statistical significances of items between placebo and mPBMC groups

*p indicates statistical significances of items between before T1 and T7 groups