Table 1 Demographic and clinicopathological features.

From: Identification of novel diagnostic and prognostic microRNAs in sarcoma on TCGA dataset: bioinformatics and machine learning approach

Demographic and Clinicopathological Variables

No. of patients (%)

Patients

261

Sex

 Male

142 (54.4)

 Female

119 (45.6)

Age at the initial pathologic diagnosis (mean ± SD)

60.87 ± 14.65

Race

 Not applicable

9 (3.4)

 White

228 (87.4)

 Black/African American

18 (6.9)

 Asian

6 (2.3)

Ethnicity

 Not applicable

33 (12.6)

 Non-Hispanic or Latino

223 (85.4)

 Hispanic/Latino

5 (1.9)

Vital status

 Alive

162 (62.1)

 Dead

99 (37.9)

Person neoplasm cancer status

 Tumor free

8 (3.1)

 With tumor

128 (49)

 Not applicable (Missing data)

125 (47.9)

Metastatic diagnosis

 Not applicable

84 (32.2)

 No

121 (46.4)

 Yes

56 (21.5)

Number of days to the last follow-up (mean + SD)

863.44 ± 1099.92