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Volume 29, Number 2—February 2023
Research

Increased Multidrug-Resistant Salmonella enterica I Serotype 4,[5],12:i:- Infections Associated with Pork, United States, 2009–2018

Ian D. PlumbComments to Author , Allison C. Brown, Erin K. Stokes, Jessica C. Chen, Heather Carleton, Beth Tolar, Preethi Sundararaman, Amy Saupe, Daniel C. Payne, Hazel J. Shah, Jason P. Folster, and Cindy R. Friedman
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA (I.D. Plumb, A.C. Brown, E.K. Stokes, J.C. Chen, H. Carleton, B. Tolar, P. Sundararaman, D.C. Payne, H.J. Shah, J.P. Folster, C.R. Friedman); Minnesota Department of Health, St. Paul, Minnesota, USA (A. Saupe)

Main Article

Table 1

Characteristics of multidrug-resistant Salmonella enterica 4,[5],12:i:- and other nontyphoidal Salmonella infections, United States, 2009–2018*

Characteristic Salmonella 4,[5],12:i:-, n = 3,772 Other nontyphoidal Salmonella, n = 65,518 Odds ratio (95% CI) Adjusted odds ratio (95% CI)†
Age group, y N = 3,772 N = 65,509
<1 258 (6.8) 6,157 (9.4) Referent Referent
1–17 1,440 (38.2) 18,614 (28.4) 1.85 (1.61–2.11) 1.83 (1.58–2.12)
18–64 1,618 (42.9) 31,493 (48.1) 1.23 (1.07–1.40) 1.25 (1.08–1.45)
>65
456 (12.1)
9,245 (14.1)
1.18 (1.01–1.38)
1.27 (1.07–1.50)
Sex N = 3,771 N = 65,424
M 1,887 (50) 30,825 (47.1) Referent Referent
F
1,884 (50)
34,599 (52.9)
0.89 (0.83–0.95)
0.93 (0.86–0.99)
Race and ethnicity N = 3,728 N = 54,505
White, non-Hispanic 1,916 (58.5) 36,240 (66.5) Referent Referent
Black, non-Hispanic 559 (17.1) 7,769 (14.3) 1.36 (1.23–1.50) 1.29 (1.17–1.42)
Hispanic 485 (14.8) 6,634 (12.2) 1.38 (1.25–1.53) 1.28 (1.15–1.42)
Other, non-Hispanic
318 (9.7)
3,862 (7.1)
1.56 (1.38–1.76)
1.44 (1.27–1.63)
International travel
220 (6.7), n = 3,275
4,848 (9.4), n = 51,516
0.69 (0.6–0.8)
0.72 (0.62–0.83)
Clinical outcome N = 3,669 N = 63,696
Hospitalized 1,053 (28.7) 18,219 (28.7) 1.00 (0.93–1.08) 1.03 (0.95–1.12)
Died 17 (0.5) 260 (0.4) 1.14 (0.69–1.86) 1.15 (0.67–1.99)

*Values are no. (%) except as indicated. †Adjusted for age, sex, race, and ethnicity.

Main Article

Page created: December 15, 2022
Page updated: January 24, 2023
Page reviewed: January 24, 2023
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