Table 1.

Methylation ratio of each CpG at different time points. The upper-row of each CpG position refers to the PH group, the lower one is for the SO group.

CpG position	Methylation percentage of 10 CpG (%) at each time point (h)
	0	2	6	12	24	30	36	72	120	168
		0	7.4	5.3	5.6	0	10.5	5	0	5
1	7.7	5	0	20	5.3	5.3	10	5	5.3	5
		0	3.7	10.5	5.6	0	5.3	0	0	5
2	3.8	0	5	10	5.3	5.3	5	10	0	0
		56.5	29.6	26.3	11.1	5	15.8	5	11.1	5
3	80.8	60	25	55	52.6	21.1	50	35	36.8	35
		65.2	48.1	78.9	100	90	89.5	100	83.3	95
4	73.1	70	75	60	52.6	68.4	40	45	42.1	45
		82.6	70.4	100	100	100	94.7	100	100	100
5	88.5	85	90	90	84.2	84.2	70	85	89.5	100
		69.6	63	94.7	100	95	89.5	100	88.9	100
6	80.8	90	85	90	84.2	73.7	55	70	73.7	80
		47.8	66.7	84.2	94.4	90	78.9	90	88.9	90
7	69.2	55	85	85	63.2	78.9	65	60	52.6	60
		47.8	74.1	78.9	100	90	89.5	100	88.9	95
8	73.1	55	85	75	63.2	89.5	80	55	68.4	50
		30.4	44.4	84.2	83.3	95	100	95	94.4	95
9	46.2	55	85	55	68.4	94.7	50	55	52.6	35
		56.5	70.4	84.2	94.4	90	89.5	90	94.4	95
10	57.7	55	85	75	63.2	94.7	85	65	73.7	50