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Table 1 Salivary interleukin 8 in oral cancer

From: Salivary cytokines as biomarkers of oral cancer: a systematic review and meta-analysis

Cytokine

Author

Year

Groups

n of cases

Mean ± SD (pg/ml)

Statistic test

p Value

AUC

IL 8

SAHEBJAMEE M. et al.

2008

Oral Cancer

9

1093.7 ± 1089.0

Kolmogorov-Smirnov Test and Mann-Whitney U

< 0.05

Control

9

700.7 ± 1031.5

ELASHOFF, D. et al.

2012

Oral Cancer - cohort 4

36

2563.0 ± 2179.0

Mann–Whitney U test and area under the curve (AUC)

< 0.05

0.680

Control - cohort 4

54

808.0 ± 1132.0

Oral Cancer - cohort 5

31

2140.0 ± 2282.0

< 0.05

Control - cohort 5

70

739.0 ± 1002.0

ARELLANO-GARCIA, M.E. et al.

2008

Oral Cancer

40

3347.7 ± 2929.0

Student t-test, Pearson correlation coefficient; ROC curve and area under curve

With single-plex: 0.02

With multiplex: 0.04

0.820

(Sensitivity = 87.5%

Specificity = 64.3%)

Oral Cancer Control

42

759.4 ± 563.0

Periodontitis

10

818.8 ± 228.4

Periodontitis Control

10

589.2 ± 370.3

TANN, W. et al.

2007

Oral cancer

20

1252.0 ± 456.0

T-test and area under curve

< 0.00001

0.837

Control

20

577.0 ± 355.0

KATAKURA A. et al.

2007

Oral Cancer

19

720.0

Two-tailed t-tests

< 0.05

Control

20

250.0

RAJKUMAR, K. et al.

2014

Oral Cancer

100

1091.7 ± 167.1

Shapiro-Wilk’s test, Kruskal-Wallis analysis, Mann-Whitney U test, Spearman rank test, Receiver operator characteristic (ROC) curve and area under curve

< 0.05

PML x OSCC = 0.971 (95%CI = 0.953–0.990; p < 0.0001)

Premalignant

100

650.4 ± 207.3

Control

100

349.6 ± 115.1

CHENG, L.Y.S. et al.

2014

Oral Cancer

5

1525.3 ± 1123.9

Kruskal-wallis test Mann-Whitney U test (post hoc)

< 0.001

Chronic periodontitis

21

738.8 ± 394.0

Disease active – Oral lichen planus

15

1328.4 ± 731.8

Disease inactive – Oral lichen planus

13

1083.1 ± 646.2

Control

21

890.8 ± 563.2

Cytokine

Author

Year

Groups

Sample (n)

Mean ± SD (pg/ml)

Statistic test

P Value

AUC

IL 8

PUNYANI, S.R.; SATHAWANE, R.S.

2013

Oral Cancer

25

1718.6 ± 668.3

Scheffe’s analy- sis and two-tailed independent samples t test.

p < 0.0001

Oral Precancer and Oral leukoplakia

25

299.5 ± 158.2

Control

25

210.1 ± 142.3

LEE, L.T. et al.

2018

Oral Cancer

41

2060.3 ± 1796.5

Kolmogorov-Smirnov and Mann-Whitney

< 0.001

0.783 (Sensitivity: 65.85%

Specificity: 79.17%

p = 0.0002)

Control

24

907.0 ± 833.4

RHODUS, N.L. et al.

2005b

Oral lichen planus

13

2492.0 ± 664.7

One-way ANOVA, Student-Newman- Keuls q-test; t-test.

< 0.001

Oral Cancer

13

4082.8 ± 752.3

Control

13

1507.2 ± 398.5

MAIE, A. R. et al.

2004

Oral Cancer

32

720.0

t-test, receiver operating characteristic (ROC) analyses

< 0.001

0.978 (Sensitivity: 86%

Specificity: 97%)

Control

32

250.0

KHYANI, I.A.M. et al.

2017

Oral Cancer

35

873.6

Pearson Chi-Square test, one-way ANOVA test, Post Hoc.

Dunnet t-test

< 0.001

Control

35

52.1

Premalignant

35

305.0

RHODUS, N.L. et al.

2005 a

Oral Cancer

13

3154.1 ± 1023.2

Not described

< 0.001

Control

13

1580.7 ± 789.0

Premalignant

13

1918.2 ± 899.1

GLEBER-NETTO, FO. et al.

2016

Oral Cancer

60

283.7 ± 262.3

ANOVA (Kruskal - Wallis Test); Wilcoxon Two - Sample test

< 0.0001

OPMD vs. Controls = 0.467

OSCC vs. Controls = 0.449

OSCC vs. OPMD = 0.518

Malignant pontentialy injuries

60

140.3 ± 155.1

Control

60

127.8 ± 110.8