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Table 8 Number of visits to the emergency department.

From: Parametric methods outperformed non-parametric methods in comparisons of discrete numerical variables

 

Number of visits

  
 

0

1

2

3

4

mean (std)

Standard program (n = 45)

19

10

7

3

6

1.27 (1.42)

Intensive program (n = 55)

39

8

8

0

0

0.44 (0.74)

  1. Source: Ng et al. [18], Table 3.
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BMC Medical Research Methodology

ISSN: 1471-2288

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