Table 2

Analysis of participating centers.

Type of care center

n

Randomized patients (n)

Percentage of randomized patients (%)*

Mean of randomized patients

(Standard

Deviation)

#


PCC

8

199

31.84

25.0 (12.9)


SCC

11

189

30.24

16.5 (14.0)


TCC

6

237

37.92

39.3 (24.1)


Sum

25

625

100

-


* p < 0.01, Kruskal-Wallis test

# p = 0.09, Kruskal-Wallis test

Fischer et al. BMC Surgery 2012 12:2   doi:10.1186/1471-2482-12-2

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