Hepatitis C Surveillance Data Analysis 2011
Explore the comprehensive surveillance data on Hepatitis C in 2011, including reported cases, risk factors, and demographic breakdowns. Understand the distribution of cases, population-based rates, and risk behaviors associated with the disease. Dive into the detailed insights provided by the National Notifiable Diseases Surveillance System (NNDSS).
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3,500 3,000 2,500 Number of cases 2,000 1,500 1,000 500 0 Year Source: National Notifiable Diseases Surveillance System (NNDSS)
Reported cases/100,000 population 3 0 19 yrs 2.5 20 29 yrs 30 39 yrs 2 40 49 yrs 50 59 yrs 1.5 60 yrs 1 0.5 0 Year Source: National Notifiable Diseases Surveillance System (NNDSS)
Reported cases/100,000 population 1.6 1.4 Male 1.2 1 Female 0.8 0.6 0.4 0.2 0 Year Source: National Notifiable Diseases Surveillance System (NNDSS)
Reported cases/100,000 population 1.4 American Indian/Alaskan Native Asian/Pacific Islander 1.2 Black 1 White 0.8 Hispanic 0.6 0.4 0.2 0 Year Source: National Notifiable Diseases Surveillance System (NNDSS)
269 22% 513 42% Risk identified* No risk identified Risk data missing 447 36% *Includes case reports indicating the presence of at least one of the following risks 6 weeks to 6 months prior to onset of acute, symptomatic hepatitis C: 1) using injection drugs; 2) having sexual contact with suspected/confirmed hepatitis C patient; 3) being a man who has sex with men; 4) having multiple sex partners concurrently; 5) having household contact with suspected/confirmed hepatitis C patient; 6) having had occupational exposure to blood; 7) being a hemodialysis patient; 8) having received a blood transfusion; 9) having sustained a percutaneous injury; and 10) having undergone surgery. Source: National Notifiable Diseases Surveillance System (NNDSS)
9 Yes No Missing 615 605 Occupation 2 Dialysis patient 562 665 62 459 Surgery 708 47 478 Needle stick 704 0 100 200 300 Number of cases 400 500 600 700 800 *A total of 1,229 case reports of hepatitis C were received in 2011. More than one risk exposure may be indicated on each case report. Risk data not reported. Source: National Notifiable Diseases Surveillance System (NNDSS)
387 Injection-drug 259 Yes use 583 6 No Men who have sex with men 139 496 Missing 15 101 Sexual contact 1113 150 Multiple sex partners 328 751 8 108 Household contact 1113 0 200 400 600 800 1000 1200 Number of cases *A total of 1,229 case reports of hepatitis C were received in 2011. More than one risk behavior may be indicated on each case report. Risk data not reported. A total of 641 hepatitis C cases were reported among males in 2011. Source: National Notifiable Diseases Surveillance System (NNDSS)
