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Table 2 Summary of patient characteristics

From: Circulating tumor DNA tracking through driver mutations as a liquid biopsy-based biomarker for uveal melanoma

Total

45

UM

Number

14

Sex

Female

7

Male

7

Age at blood draw (years) Mean (SD)

60.1 (15.14)

Age at diagnosis (years) Mean (SD)

51.64 (15.35)

Follow-up (months) Mean (SD)

103 (77.8)

Location

Choroid

13

Iris

1

Tumor size (mm) Mean (SD)

Base

9.42 (3.39)

Thickness

3.83 (2.28)

Nevus

Number

16

Sex

Female

9

Male

7

Age at blood draw (years) Mean (SD)

65.6 (13.6)

Age at diagnosis (years) Mean (SD)

62.53 (11.24)

Follow-up (months) Mean (SD)

67.2 (61.8)

Location

Choroid

15

Iris

1

Lesion size (mm) Mean (SD)

Base

3.1 (1.5)

Thickness

1.6 (0.8)

Risk factors

7

No risk factors

9

Healthy individuals

Number

15

Age at blood draw (years) Mean (SD)

30.2 (7.4)

  1. F/U follow up. SD standard deviation