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Table 3 Comparison of cost between out-patients and in-patients(US$, x ¯ ±SD)

From: An investigation of economic costs of schizophrenia in two areas of China

Costs components

Out-patients (n = 156)

In-patients (n = 143)

U value

P value

Total cost

2008.08 ± 1012.00

3116.17 ± 1392.41

5437.50

0.000

1. Direct cost

406.38 ± 311.13

1281.21 ± 771.36

2149.50

0.000

(1) Direct medical cost

267.70 ± 255.66

1124.77 ± 739.30

1568.00

0.000

(2 ) Direct non-medical cost

138.68 ± 114.58

156.44 ± 161.36

10694.00

0.538

2. Indirect cost

1601.70 ± 956.10

1835.00 ± 1133.11

10004.00

0.124

(1) Value of damaged properties

65.49 ± 128.86

35.11 ± 86.28

10018.00

0. 108

(2) Costs due to lost working days and disability

1536.21 ± 956.77

1799.86 ± 1114.08

9694.00

0.051

Patients

936.48 ± 647.62

1077.09 ± 755.34

10079.50

0.150

Caregivers

599.73 ± 702.85

722.77 ± 760.37

10031.00

0.132