Table 1. Average migration distances.

Summary of averaged migration distances and the 2.5% maximal migration front distances. Groupings are shown in row 1. Average distances and corresponding standard deviation and error are shown in row 3 and 4 respectively. The 2.5% averaged furthest distances, or maximal migrating front and their corresponding standard deviation and error values is shown in rows 6 and 7.

Grouping	Average distance	SD	SEM	Averaged migrating front	SD	SEM
All	81.00	16.85	3.97	208.21	57.90	23.63
20μm	69.32	21.73	4.86	175.64	67.29	27.47
40μm	87.04	13.38	2.85	239.58	55.04	22.47
60μm	86.63	8.31	1.73	209.39	37.24	15.20
Poly(HEMA)	80.16	19.09	3.37	218.16	58.69	23.96
CDI	81.83	15.41	2.72	198.26	58.81	24.00
3 day	74.13	12.54	2.74	176.31	56.10	22.90
7 day	87.45	18.11	3.86	234.38	56.85	23.04
14 day	81.41	19.32	4.12	213.93	54.21	22.13