Evaluating the Risk of Tumors Diseases Based on Measurement of Urinary and Serumal Antioxidants Using the New Agar Diffusion Methods

Table 1

The diffusion area (cm²) of urine and serum in healthy people in different groups .

Age groups	⁢Urine		⁢Serum
	Potassium permanganate agar	Iodine starch agar	Potassium permanganate agar	Iodine starch agar
20~	3.35 ± 0.93	1.21 ± 0.25	2.52 ± 0.18	3.48 ± 0.51
25~	1.99 ± 1.42	1.19 ± 0.48	2.34 ± 0.15	3.15 ± 0.42
30~	2.24 ± 1.57	1.48 ± 0.51	2.41 ± 0.16	3.41 ± 0.39
35~	2.14 ± 0.96	1.22 ± 0.47	2.45 ± 0.16	3.36 ± 0.42
40~	2.15 ± 1.59	1.27 ± 0.32	2.39 ± 0.18	3.08 ± 0.30
45~	2.04 ± 1.17	1.10 ± 0.31	2.37 ± 0.21	3.37 ± 0.60
50~	2.33 ± 1.43	1.25 ± 0.44	2.37 ± 0.14	3.25 ± 0.47
55~	1.72 ± 0.98	1.38 ± 0.53	2.39 ± 0.13	3.29 ± 0.33
60~	3.10 ± 0.88	1.52 ± 0.50	2.26 ± 0.21	3.33 ± 0.48
65~	2.47 ± 1.29	1.57 ± 0.49	2.35 ± 0.19	3.44 ± 0.46
70~	2.28 ± 1.07	1.30 ± 0.51	2.28 ± 0.12	3.04 ± 0.27
75~	2.71 ± 1.73	1.22 ± 0.37	2.27 ± 0.33	3.24 ± 0.49
80~85	3.85 ± 1.27	1.47 ± 0.23	2.39 ± 0.22	3.03 ± 0.39
Correlation coefficient	0.139	0.150	−0.239	−0.152
	0.025	0.016	<0.001	0.014