Table 4.

The power of a Box–Cox transformation (L), the median (M), and the coefficient of variation (S) for waist circumference for both genders

Age	Boys			Girls
	L	M	S	L	M	S
0–28 days	3.030	31.185	0.067	−0.192	31.449	0.081
28 days–3 months	1.360	37.206	0.070	−0.147	36.813	0.075
3–<6	0.611	40.042	0.070	−0.098	39.488	0.072
6–<9	0.201	41.691	0.070	−0.078	41.134	0.069
9–<12	−0.061	42.835	0.068	−0.099	42.320	0.068
12–<15	−0.258	43.731	0.067	−0.143	43.266	0.067
15–<18	−0.424	44.503	0.066	−0.207	44.079	0.066
18–<21	−0.578	45.210	0.066	−0.288	44.814	0.066
21–<24	−0.729	45.879	0.065	−0.383	45.498	0.066
24–<27	−0.881	46.517	0.065	−0.489	46.141	0.066
27–<30	−1.034	47.123	0.065	−0.600	46.742	0.066
30–<33	−1.188	47.695	0.064	−0.715	47.306	0.066
33–<36	−1.342	48.236	0.064	−0.833	47.833	0.066
36–<39	−1.493	48.747	0.064	−0.949	48.324	0.067
39–<42	−1.642	49.229	0.065	−1.065	48.783	0.067
42–45	−1.787	49.684	0.065	−1.178	49.212	0.068
45–<48	−1.927	50.114	0.065	−1.289	49.614	0.068
48–<51	−2.062	50.519	0.065	−1.396	49.991	0.069
51–<54	−2.192	50.903	0.066	−1.500	50.346	0.069
54–<57	−2.318	51.266	0.066	−1.600	50.680	0.070
57–<60	−2.438	51.611	0.066	−1.697	50.996	0.070
60–<63	−2.553	51.938	0.067	−1.790	51.295	0.070
63–<66	−2.664	52.250	0.067	−1.880	51.580	0.071
66–<69	−2.770	52.548	0.067	−1.967	51.852	0.071
69–<72	−2.871	52.833	0.067	−2.051	52.112	0.072
72–75	−2.968	53.107	0.068	−2.131	52.362	0.072
75–78	−3.062	53.371	0.068	−2.209	52.602	0.072
78–81	−3.152	53.625	0.068	−2.284	52.834	0.073
81–84	−3.239	53.870	0.069	−2.356	53.057	0.073