Table 2 Length of stay and hospitalization expense for all patients.

From: Comorbidity burden of patients with Parkinson’s disease and Parkinsonism between 2003 and 2012: A multicentre, nationwide, retrospective study in China

Overall

Length of Stay (days)

Cost per daya

Mean (SD)

 

P value

Mean (SD)

 

P value

Sex

 

Z = −4.194

<0.001

 

Z = −4.149

<0.001

Male

16.8 (16.2)

  

1.10 (1.01)

  

Female

13.7 (12.4)

  

0.96 (0.74)

  

Age

 

χ2 = 133.201

<0.001

 

χ2 = 28.035

<0.001

<50

11.8 (11.2)

  

0.80 (0.43)

  

50–59

10.6 (6.6)

  

0.95 (0.69)

  

60–69

13.6 (14.8)

  

1.02 (1.23)

  

70–79

16.3 (14.1)

  

1.09 (0.78)

  

≥80

23.3 (20.0)

  

1.14 (0.89)

  

ECI

 

χ2 = 92.168

<0.001

 

χ2 = 60.660

<0.001

0

13.1 (16.0)

  

0.91 (1.04)

  

1

16.0 (15.1)

  

1.03 (0.75)

  

2

16.3 (12.8)

  

1.16 (0.89)

  

3

19.4 (14.7)

  

1.22 (1.17)

  

4

19.0 (13.1)

  

1.41 (0.85)

  

5+

26.2 (12.7)

  

1.22 (0.61)

  

CCI

 

χ2 = 108.677

<0.001

 

χ2 = 77.517

<0.001

0

14.1 (15.7)

  

0.87 (0.65)

  

1

14.0 (14.1)

  

1.01 (1.00)

  

2

15.9 (12.9)

  

1.22 (0.87)

  

3

19.8 (14.9)

  

1.32 (1.02)

  

4

24.8 (22.7)

  

1.33 (1.64)

  

5+

24.9 (12.7)

  

1.17 (0.70)

  
  1. aEach value was divided by 1057 for standardization.
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