Comparison group

The comparison of CG concentration

The comparison of TBA concentration

t value

p value

t value

p value

①-②

4.5000

0.0000

0.0388

0.4846

①-③

3.0622

0.0037

2.8054

0.0063

①-④

6.7757

0.0000

5.7599

0.0000

①-⑤

4.5755

0.0000

4.1680

0.0000

①-⑥

3.3514

0.0006

2.8110

0.0030

②-③

2.8660

0.0056

2.7976

0.0065

②-④

6.2129

0.0000

5.6630

0.0000

②-⑤

4.0186

0.0001

4.0855

0.0000

②-⑥

2.9293

0.0021

2.7904

0.0031

③-④

0.5148

0.3062

0.0814

0.4679

③-⑤

1.3055

0.1033

1.0805

0.1458

③-⑥

1.4864

0.0754

0.7338

0.2343

④-⑤

1.6149

0.0548

1.4603

0.0737

④-⑥

1.5474

0.0625

1.0538

0.1473

⑤-⑥

0.1514

0.4400

0.0925

0.4632