Diffusion-weighted magnetic resonance imaging for predicting the response of rectal cancer to neoadjuvant concurrent chemoradiation

Table 2 Apparent diffusion coefficient values at six measurement times

No.	Apparent diffusion coefficient values (× 10-3 mm2/s)
	Week 0	Week 1	Week 2	Week 3	Week 4	Week 5
1	0.723	0.743	0.893	0.756	0.606	0.793
2	0.583	0.458	0.786	0.385	0.540	0.793
3	0.752	0.883	0.655	0.711	0.683	0.772
4	0.883	0.887	0.887	0.945	0.923	0.972
5	0.995	0.853	0.995	0.950	0.832	1.120
6	0.813	0.965	1.133	0.964	0.893	0.686
7	0.518	0.416	0.998	0.539	0.527	0.473
8	0.659	0.747	0.825	0.858	0.631	0.746
9	0.814	0.791	0.809	0.894	0.821	0.798
10	0.628	0.637	0.625	0.703	0.784	0.930
11	0.562	0.575	0.806	0.742	0.677	0.515
12	0.616	0.595	0.834	0.850	0.907	1.050
13	0.851	0.825	0.865	-1	0.831	0.882
14	0.592	-1	0.734	0.622	0.574	0.605
15	1.255	1.435	1.420	1.282	1.256	1.450
95%CI	0.641-0.858	0.627-0.918	0.775-0.994	0.675-0.925	0.659-0.872	0.702-0.976

¹No data due to measurement error.