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Fig. 7 | BMC Infectious Diseases

Fig. 7

From: Trend in the incidence of hepatitis A in mainland China from 2004 to 2017: a joinpoint regression analysis

Fig. 7

Trends in the yearly incidence rates of hepatitis A before/after the EPI in age groups in mainland China during 2004–2017 based on the joinpoint regression model. Note: In 2008, hepatitis A vaccine was included in the national Expanded Programme on Immunization. *Indicates p < 0.05. Solid dots indicate joinpoints (turning point demarking significance). APC annual percentage change. A, B, and C represent the 0–14 group, 15–64 group and ≥ 65 group, respectively

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BMC Infectious Diseases

ISSN: 1471-2334

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