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Volume 17, Number 9—September 2011
Letter

Isoniazid-Resistant Tuberculosis, Taiwan, 2000–2010

Chih-Cheng Lai, Che-Kim Tan, Yu-Tsung Huang, Chun-Hsing Liao, and Po-Ren Hsueh
Author affiliations: Author affiliations: Chi-Mei Medical Center, Liouying, Tainan, Taiwan (C.C. Lai), Chi-Mei Medical Center, Yong-Kang, Tainan (C.-K. Tan); National Taiwan University Hospital, Taipei, Taiwan (Y.-T. Huang, P.-R. Hsueh); National Taiwan College of Medicine, Taipei (Y.-T. Huang, P.-R. Hsueh); Far Eastern Memorial Hospital, New Taipei City, Taiwan (C.-H. Liao)

Main Article

Table

Factors associated with isoniazid resistance among Mycobacterium tuberculosis isolates, National Taiwan University Hospital, Taiwan, 2000–2010*

Factor No. infections No. isoniazid- resistant infections Resistance rate OR (95% CI)
Patient age, y
<14 42 2 4.76 0.32 (0.08–1.23)
14 to <24 241 22 9.13 0.64 (0.42–1.07)
24 to <34 342 36 10.53 0.75 (0.48–1.18)
34 to <44 384 52 13.54 Reference
44 to <54 490 56 11.43 0.82 (0.55–1.23)
54 to <64 609 70 11.49 0.83 (0.57–1.22)
64 to <74 845 96 11.36 0.82 (0.57–1.17)
74 to <84 986 85 8.62 0.60 (0.42–0.87)
84
350
28
8.00
0.56 (0.34–0.90)
Patient sex
F 1,356 128 9.44 0.85 (0.69–1.06)
M
2,933
319
10.88
Reference
Pulmonary tuberculosis
No 772 56 7.25 0.63 (0.47–0.84)
Yes 3,517 391 11.12 Reference

*OR, odds ratio; CI, confidence interval.

Main Article

Page created: September 06, 2011
Page updated: September 06, 2011
Page reviewed: September 06, 2011
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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