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Table 3 Statistical analyses. Tukey’s pairwise comparisons for SSEA-1 protein and MTT cell proliferation

From: Iopromide- and gadopentetic acid-derived preparates used in MR arthrography may be harmful to chondrocytes

 

N

Mean ± St. Dv.

Grouping

Tukey’s pairwise comparisons for SSEA-1 protein (grouping information using the Tukey’s method and 95% confidence interval)

 Group I (control 6 h)

6

0.489500 ± 0.000379

(A)

 Group I (control 2 h)

6

0.477067 ± 0.000489

(B)

 Group IV (mixture 0 h)

6

0.476467 ± 0.000052

(B)

 Group III (Gd-DPT 0 h)

6

0.476450 ± 0.000084

(B)

 Group II (IPM 0 h)

6

0.476450 ± 0.000084

(B)

 Group I (control 0 h)

6

0.476450 ± 0.000105

(B)

 Group II (IPM 2 h)

6

0.464500 ± 0.000000

(C)

 Group II (IPM 6 h)

6

0.462500 ± 0.000000

(C)

 Group IV (mixture 6 h)

6

0.451667 ± 0.000816

(D)

 Group IV (mixture 2 h)

6

0.450167 ± 0.000983

(D)

 Group III (Gd-DPT 2 h)

6

0.444133 ± 0.000103

(D)

 Group III (Gd-DPT 6 h)

6

0.323167 ± 0.01650

(E)

Tukey’s pairwise comparisons for MTT-cell proliferation (grouping information using the Tukey’s method and 95% confidence interval)

 Group I (control 6 h)

6

0.159017 ± 0.000130

(A)

 Group I (control 2 h)

6

0.157450 ± 0.000418

(B)

 Group I (control 0 h)

6

0.155900 ± 0.000420

(C)

 Group II (IPM 0 h)

6

0.155800 ± 0.000438

(C)

 Group III (Gd-DPT 0 h)

6

0.155767 ± 0.000532

(C)

 Group IV (mixture 0 h)

6

0.155753 ± 0.000513

(C)

 Group III (Gd-DPT 2 h)

6

0.147450 ± 0.000472

(D)

 Group II (IPM 2 h)

6

0.141317 ± 0.000293

(E)

 Group II (IPM 6 h)

6

0.140817 ± 0.000041

(E)

 Group IV (mixture 2 h)

6

0.140667 ± 0.000082

(E) (F)

 Group IV (mixture 6 h)

6

0.140117 ± 0.000103

(F)

 Group III (Gd-DPT 6 h)

6

0.110333 ± 0.000075

(G)