Table 2 Descriptive data of study participants.

From: Development of computer adaptive testing for measuring depression in patients with cancer

Patients (N = 393)

 

Age (years)

 

Mean (SD)

Median (range)

60.87 (13.54)

64 (20–84)

Sex, N (%)

 

Male

Female

265 (67)

128 (33)

The PHQ-9 total score

 

Mean (SD)

Median (range)

3.85 (3.74)

3 (0–23)

The PHQ-9 total score category, N (%)

 

None–Minimal (0–4)

Mild (5–9)

Moderate (10–14)

Moderately severe–Severe (15–27)

Missing

192 (66*)

77 (27*)

15 (5*)

5 (2*)

104

Cancer type, N (%)

 

Gastrointestinal

Liver/binary tract/pancreas

Lung

Breast

Genitourinary

Hematological

Other

3 (1)

83 (21)

56 (14)

6 (2)

100 (25)

51 (13)

94 (24)

Cancer stage, N (%)

 

I

II

III

IV

Recurrent

Other

Undetermined

32 (8)

37 (9)

36 (9)

81 (21)

128 (33)

15 (4)

64 (16)

ECOG performance status, N (%)

 

0

1

2

Missing

213 (54)

146 (37)

33 (8)

1 (0)

  1. *The percentages are calculated excluding the missing data.