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Volume 9, Number 3—March 2003
Research

Tularemia on Martha’s Vineyard: Seroprevalence and Occupational Risk

Katherine A. Feldman*Comments to Author , Donna Stiles-Enos†, Kathleen Julian*, Bela T. Matyas‡, Sam R. Telford§, May C. Chu*, Lyle R. Petersen*, and Edward B. Hayes*
Author affiliations: *Centers for Disease Control and Prevention, Atlanta, Georgia, USA; †Martha’s Vineyard Hospital, Oak Bluffs, Massachusetts, USA; ‡The Massachusetts Department of Public Health, Boston, Massachusetts, USA; §The Harvard School of Public Health, Cambridge, Massachusetts, USA

Main Article

Table 3

Risk factors among landscapers (continuous variables), Martha’s Vineyard, 2001

Exposure n Mean Median Mann-Whitney p value
Average hrs mowing/wk




Seropositive
12
35
29.5

Seronegative
118
21
15
0.03
Average hrs weed-whacking/wk




Seropositive
11
26
10

Seronegative
114
9
3
0.01
Average no. lawns mowed/wk




Seropositive
11
31
25

Seronegative 112 12 3 0.0003

Main Article

Page created: December 07, 2010
Page updated: December 07, 2010
Page reviewed: December 07, 2010
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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