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. Author manuscript; available in PMC: 2015 Dec 9.
Published in final edited form as: Pediatr Infect Dis J. 2014 Nov;33(11):1164–1168. doi: 10.1097/INF.0000000000000444

TABLE 4.

Association of Rash Severity With Vaccination Status in Varicella Cases Identified in Public School Outbreaks of West Virginia, 2010–2011a

Vaccination Status
Unvaccinated, n (%) 1-Dose, n (%) 2-Dose, n (%) Overall P Value P Value (1-Dose vs.
2-Dose Cases)
Number of lesions N = 57 N = 55 N = 20 <0.001 0.38
<50 14 (24.6) 27 (49.1) 14 (70.0)
50–249 19 (33.3) 23 (41.8) 5 (25.0)
250–500 19 (33.3) 3 (5.5) 1 (5.0)
>500 5 (8.8) 2 (3.6) 0 (0.0)
a

One case had missing information on rash severity.