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Table 2 Gender distribution

From: Reliability of intra-atrial ECG method of insertion of central venous line through right internal jugular vein when compared to formula and radiological landmark method: a prospective randomized study

Gender

Group

Total

P

ECG

Formula

Landmark

 

Female

Count

13

12

8

33

0.366

% within group

43.3%

40.0%

26.7%

36.7%

Male

Count

17

18

22

57

% within group

56.7%

60.0%

73.3%

63.3%

Total

Count

30

30

30

90

% within group

100.0%

100.0%

100.0%

100.0%