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Table 2 Travelers' diarrhea, incidence proportions and incidence rates for 390 Dutch travelers.

From: Inconvenience due to travelers' diarrhea: a prospective follow-up study

Travel destination

Travelers - n

TD cases - n

TD incidence proportion - % (SE)

Mean travel duration - days

TD Incidence rate - per 100 pdt (SE)

Northern Africa

17

7

41 (12.3)

10.4

3.95 (1.47)

South-central Asia

31

16

52 (9.1)

20.2

2.55 (0.63)

Central America and Caribbean

24

11

46 (10.4)

18.9

2.42 (0.72)

South-eastern Asia

121

61

50 (4.6)

22.5

2.25 (0.28)

Eastern Africa

57

25

44 (6.6)

23.4

1.88 (0.37)

Central Africa

7

3

43 (20.2)

23.4

1.83 (1.05)

Central and Western Asia

32

8

25 (7.8)

14.3

1.75 (0.61)

Western Africa

15

7

47 (13.3)

28.6

1.63 (0.61)

Southern Africa

15

4

27 (11.8)

23.1

1.16 (0.58)

Eastern Asia

36

11

31 (7.8)

29.4

1.04 (0.31)

South America

46

7

15 (5.4)

26.4

0.58 (0.22)

All travelers

401†

160

41 (2.4)

22.4

1.78 (0.14)

  1. pdt: person days of travel; SE: standard error. †11 participants travelled to more than one destination. NOTE: Incidence rates were not corrected for the time to first episode of TD or for the number of episodes of TD.