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Volume 17, Number 9—September 2011
Research

Leptospirosis as Frequent Cause of Acute Febrile Illness in Southern Sri Lanka

Megan E. RellerComments to Author , Champika Bodinayake, Ajith Nagahawatte, Vasantha Devasiri, Wasantha Kodikara-Arachichi, John J. Strouse, Judith E. Flom, J. Stephen Dumler, and Christopher W. Woods
Author affiliations: Author affiliations: Johns Hopkins University School of Medicine, Baltimore, Maryland, USA (M.E. Reller, J.J. Strouse, J.S. Dumler); University of Ruhuna, Galle, Sri Lanka (C. Bodinayake, A. Nagahawatte, V. Devasiri, W. Kodikara-Arachichi); Johns Hopkins School of Public Health, Baltimore (J.E. Flom); Duke University School of Medicine, Durham, North Carolina, USA (C.W. Woods)

Main Article

Table 1

Demographic characteristics of febrile patients with acute or past leptospirosis versus those who had neither acute nor past leptospirosis, southern Sri Lanka, 2007*

Demographic characteristic % With acute or past leptospirosis, n = 361 % With neither acute nor past leptospirosis, n = 412 p value
Median age, y (IQR) 32 (20–46) 27 (16–47) 0.02
Male sex
60
64
0.14
Residence
Urban 8 9 0.88
Rural
92
91

Type of work <0.0005
Home 27 25
Laborer 26 21
Farmer 6 1
Merchant 2 4
Student 20 25
Other
20†
24

Animal exposures
Dog 57† 54 0.43
Rodent 27 30 0.35
Cow
7
4†
0.13
Swim/bathe/wade
None 66 82 <0.0005
River 14 11
Paddy field 19 4
Other
2‡
3

Water source 0.001
Tap 31 33
Boiled 6 14
Well 63 52
Other 0.3 1

*IQR, interquartile range.
†Does not add to 100% due to rounding.
‡Adds to >100% due to multiple exposures.

Main Article

Page created: September 06, 2011
Page updated: September 06, 2011
Page reviewed: September 06, 2011
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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