Table 4.

The mean body height of residents aged-7-15 years old who had lived in the evacuation zone in 2011 and 2012.

Age (years)	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)
6	584	116.6	383	116.6	0.0	533	115.6	391	115.6	0.0
7	630	122.8	459	123.0	0.2	611	121.5	401	121.6	0.1
8	692	128.1	424	128.5	0.4	623	127.5	381	127.9	0.4
9	633	133.4	460	133.9	0.5	652	133.6	424	133.9	0.3
10	682	139.3	433	139.4	0.1	675	140.4	438	140.0	△0.4
11	721	145.5	488	145.8	0.3	641	146.9	440	147.4	0.5
12	662	153.2	438	153.3	0.1	641	152.2	389	152.1	△0.1
13	568	160.1	386	160.6	0.5	645	154.6	400	154.9	0.3
14	621	165.3	327	165.7	0.4	610	156.4	357	156.4	0.0
15	512	168.4	223	168.2	△0.2	563	157.0	225	157.3	0.3