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Table 2 Characteristic of the patient’s groups based on TgAb response (N = 76)

From: Clinical outcome of patients with differentiated thyroid cancer and raised antithyroglobulin antibody levels: a retrospective study

Variables

Incomplete response

(N = 48, 63.2%)

Excellent response (N = 28, 36.8%)

Total

(N = 76)

P-value

aAge (Years)

37.75 ± 14.96

32.21 ± 11.66

35.71 ± 14.01

0.077

Sex (Female)

40 (83.3)

23 (82.1)

63 (82.9)

0.990

$TgAb (baseline)

1071.27 ± 1216.17

99.61 ± 91.29

713.29 ± 1073.55

< 0.001

Surgery

 CCLND (Yes)

41 (85.4)

18 (64.3)

59 (77.6)

0.033

 LLND (Yes)

27 (56.3)

8 (28.6)

35 (46.1)

0.020

Histopathology

 HPE CCLND (Yes)

34 (70.8)

13 (46.4)

47 (61.8)

0.035

 HPLND (Yes)

20 (41.7)

6 (21.4)

26 (34.2)

0.073

 Pathology

  PCT

43 (89.6)

26 (92.8)

69 (90.8)

0.991

  PCT FV

3 (6.3)

2 (7.1)

5 (6.6)

  FCT

1 (2.1)

1 (3.6)

2 (2.6)

 T stage

  1

3 (6.3)

6 (21.4)

9 (11.8)

0.228

  2

9 (18.8)

4 (14.3)

13 (17.1)

  3

7 (14.6)

5 (17.9)

12 (15.8)

  X

29 (60.4)

13 (46.4)

42 (55.3)

 N Stage

  0

7 (14.6)

13 (46.4)

20 (26.3)

0.010

  N1a

16 (33.3)

9 (32.1)

25 (32.9)

  N1b

22 (45.8)

5 (17.9)

27 (35.5)

  X

3 (6.3)

1 (3.6)

4 (5.3)

AJCC staging

 1

39 (81.3)

27 (96.4)

66 (86.8)

0.0345

 2

7 (14.6)

1 (3.6)

8 (10.5)

 3

2 (4.1)

0 (0)

1 (2.7)

WBS findings

 Positive

42 (87.5)

26 (92.8)

68 (89.5)

0.703

 Remnant only (Yes)

38 (79.1)

21 (75.0)

59 (77.6)

0.519

 LN on WBS

10 (20.8)

7 (25.0)

17 (22.4)

0.674

 LN Metastases b(Yes)

39 (81.5)

17 (60.7)

56 (73.7)

0.005

  1. LN Lymph node, TgAb antithyroglobulin antibody, CCLND central compartment lymph node, LLND lateral compartment lymph node, HPE histopathology, PCT papillary carcinoma thyroid, FV follicular variant, FCT follicular carcinoma thyroid, AJCC American joint committee for cancer, WBS whole-body radioiodine scan
  2. p < 0.05 is significant and are shown in bold fonts, All parenthesis are percentages
  3. aIndependent samples t-test used $ Mann Whitney U test. Chi-square test / Fisher exact test was used
  4. bLN metastases are either lymph node metastases on HPE or LN on WBS