Table 2.

The mean body height of residents aged-less than 6 years old who had lived in the evacuation zone in 2011 and 2012.

Age years (Y), month (M)	male					female
	2011		2012		(b)-(a)	2011		2012		(b)-(a)
	n	means (cm) (a)	n	means (cm) (b)		n	means (cm) (a)	n	means (cm) (b)
10M-1Y	44	73.6	46	73.3	△0.3	36	71.5	49	72.0	0.5
1Y-1Y2M	77	74.8	52	74.1	△0.7	79	73.7	60	73.4	△0.3
1Y2M-1Y4M	68	76.5	64	77.2	0.7	85	75.1	41	75.2	0.1
1Y4M-1Y6M	93	78.7	54	79.1	0.4	80	77.4	54	77.8	0.4
1Y6M-1Y8M	80	81.2	59	80.2	△1.0	78	78.9	53	78.9	0.0
1Y8M-1Y10M	73	82.1	56	82.5	0.4	86	81.2	49	81.1	△0.1
1Y10M-2Y	83	83.8	52	83.7	△0.1	98	82.0	52	81.8	△0.2
2Y-2Y6M	281	86.6	181	87.4	0.8	263	85.4	178	85.6	0.2
2Y6M-3Y	269	90.7	196	91.4	0.7	288	89.9	199	89.7	△0.2
3Y-3Y6M	281	94.8	193	94.9	0.1	255	93.5	208	94.0	0.5
3Y6M-4Y	257	98.6	170	99.0	0.4	246	97.3	181	97.4	0.1
4Y-4Y6M	258	101.7	203	102.3	0.6	275	100.6	175	100.8	0.2
4Y6M-5Y	280	105.7	193	105.7	0.0	253	104.2	192	103.9	△0.3
5Y-5Y6M	286	108.5	182	108.9	0.4	286	107.6	197	107.5	△0.1
5Y6M-6Y	293	111.4	199	111.9	0.5	296	110.3	191	111.1	0.8