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. 2021 Oct 4;1:60–64. doi: 10.1016/j.ijregi.2021.09.006

Table 1.

Risk Factors for Ceftriaxone-resistant S. Typhi, Tiruchirappalli, Tamil Nadu, India, June 2018 (N=17)

Case (n=7) Control (n=10) Case Control Odds ratio (95 % CI)
n n % %

  • Ate at Restaurant A*

  • 5

  • 0

  • 83

  • 0

  • 22

  • (1.8-260.7)

  • Ate at a restaurant

  • 6

  • 6

  • 86

  • 60

  • 4

  • (0.3-47.1)

  • Hand-wash without soap after defecation

  • 4

  • 4

  • 57

  • 40

  • 2

  • (0.02-14.2)

  • Hand-wash without soap before eating

  • 5

  • 7

  • 0

  • 70

  • 1.1

  • (0.1-9)

  • Treating drinking water at home

  • 4

  • 6

  • 57

  • 60

  • 0.8

  • (0.1-6.3)
⁎

Added one to each cell for calculation