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Volume 17, Number 1—January 2011

Research

Concurrent Conditions and Human Listeriosis, England, 1999–2009

Piers MookComments to Author , Sarah J. O’Brien, and Iain A. Gillespie
Author affiliations: Author affiliations: Health Protection Agency, London, UK (P. Mook, I.A. Gillespie); University of Manchester, Manchester, UK (S.J. O’Brien, I.A. Gillespie)

Main Article

Table 1

Characteristics of case-patients with non–pregnancy-associated listeriosis, England, 1999–2009*

Characteristic No. (%) case-patients
CQR,
n = 1,145 No CQR,
n = 268
Fiscal years
1999–2000 and 2000–2001 133 (85.3) 23 (14.7)
2001–2002 and 2002–2003 229 (89.8) 26 (10.2)
2003–2004 and 2004–2005 228 (63.9) 129 (36.1)
2005–2006 and 2006–2007 253 (81.1) 59 (18.9)
2007–2008 and 2008–2009
302 (90.7)
31 (9.3)
Sex
M 642 (56.1) 145 (54.1)
F 503 (43.9) 122 (45.5)
Unknown
0
1 (0.4)
Age group, y
<60 277 (24.2) 63 (23.5)
>60 866 (75.6) 193 (72)
Unknown
2 (0.2)
12 (4.5)
Status
Died 445 (38.9) 25 (9.3)
Did not die 664 (58) 159 (59.3)
Unknown 36 (3.1) 84 (31.3)

*CQR, clinical questionnaire received.

*CQR, clinical questionnaire received.

Main Article

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