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Table 1 Repartition of blood donors

From: Absence of antibodies to Rickettsia spp., Bartonella spp., Ehrlichia spp. and Coxiella burnetii in Tahiti, French Polynesia

 

Natives from FP

Immigrants

Total

 

Group 1

Group 2

Group 3

Total natives

Group 4

 

Number of blood donors

102

215

23

340

132

472

Age

      

Mean

32.1

34.9

34.5

34

42.6

36.5

Standard deviation

11.4

11.8

10.5

11.7

12.8

12.6

Median

31

32

31

32

42

35

Years of residence in FP

      

Mean

32.1

34.9

30

33.7

15.7

28.8

Standard deviation

11.4

11.8

10.8

11.7

13

14.5

Median

31

32

29

32

12.5

28