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Volume 25, Number 3—March 2019
Synopsis

Epidemiology of Extrapulmonary Tuberculosis among Inpatients, China, 2008–2017

Yu Pang1, Jun An1, Wei Shu1, Fengmin Huo, Naihui Chu, Mengqiu Gao, Shibing Qin, Hairong Huang, Xiaoyou Chen, and Shaofa XuComments to Author 
Author affiliations: Beijing Chest Hospital, Capital Medical University, Beijing, China

Main Article

Table 3

Multivariate analysis of risk factors for 7 types of extrapulmonary TB compared with pulmonary TB, China, 2008–2017*

Patient characteristic Odds ratio (95% CI)
Skeletal, 
n = 2,643 Pleural, 
n = 1,673 Meningeal, 
n = 440 Disseminated, n = 427 Lymphatic, 
n = 333 Genitourinary, 
n = 44 Others, 
n = 873
Sex
M Referent Referent Referent Referent Referent Referent Referent
F
1.64(1.49–1.81)
0.76(0.67–0.86)
1.15
(0.93–1.43)
1.68(1.36–2.08)
4.11(3.17–5.34)
5.74(2.77–11.90)
1.27(1.09–1.48)
Age group, y
<25 1.14
(0.97–1.33) 2.26(1.88–2.70) 3.24(2.17–4.86) 2.32(1.65–3.26) 3.54(2.14–5.85) 2.26
(0.46–11.70) 1.92(1.45–2.54)
25–44 1.08
(0.93–1.25) 1.86(1.57–2.20) 3.06(2.09–4.49) 1.38
(0.98–1.93) 4.93(3.09–7.87) 3.48
(0.76–15.93) 2.06(1.59–2.66)
45–64 1.33(1.16–1.52) 1.01
(0.85–1.21) 1.65(1.11–2.46) 0.78
(0.54–1.12) 2.09(1.26–3.46) 5.85(1.33–25.78) 1.83(1.42–2.36)
≥65
Referent
Referent
Referent
Referent
Referent
Referent
Referent
Residence
Rural Referent Referent Referent Referent Referent Referent Referent
Urban
0.63(0.56–0.70)
0.94
(0.82–1.07)
0.68(0.54–0.86)
0.69(0.54–0.87)
1.92(1.35–2.73)
0.91
(0.45–1.85)
0.83(0.70–0.98)
Treatment history
New case Referent Referent Referent Referent Referent Referent Referent
Retreated case
0.06(0.04–0.09)
0.14(0.10–0.20)
0.24(0.14–0.40)
0.31(0.19–0.49)
0.36(0.22–0.58)
0.29
(0.07–1.20)
0.95
(0.77–1.17)
Diabetes
No Referent Referent Referent Referent Referent Referent Referent
Yes
0.84
(0.61–1.16)
0.29(0.16–0.54)
0.25
(0.06–1.03)
0.62
(0.23–1.68)
0.18
(0.02–1.30)

0.34(0.15–0.77)
Culture determination
Negative Referent Referent Referent Referent Referent Referent Referent
Positive
0.13(0.12–0.15)
0.15(0.13–0.18)
0.05(0.03–0.08)
0.36(0.29–0.47)
0.02(0.01–0.06)
0.14(0.05–0.38)
0.31(0.26–0.37)
*The pulmonary TB group was set as a reference for each comparison in multivariate analysis. Odds ratios were adjusted for all variables used in this model. Bold indicates significance. TB, tuberculosis.

Main Article

1These authors contributed equally to this article.

Page created: February 19, 2019
Page updated: February 19, 2019
Page reviewed: February 19, 2019
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