Chickenpox epidemiology and demographics

Jump to navigation Jump to search


Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aravind Reddy Kothagadi M.B.B.S[2]

Chickenpox Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Chickenpox from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Chest X Ray

CT scan

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Chickenpox epidemiology and demographics On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Chickenpox epidemiology and demographics

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Chickenpox epidemiology and demographics

CDC on Chickenpox epidemiology and demographics

Chickenpox epidemiology and demographics in the news

Blogs on Chickenpox epidemiology and demographics

Directions to Hospitals Treating Chickenpox

Risk calculators and risk factors for Chickenpox epidemiology and demographics

Overview

The incidence of chickenpox varies among various age groups. Varicella commonly affects children less than 10 years of age with the highest incidence among children 1-4 years of age. The incidence of chickenpox for children between 0 to 4 years of age is 5234 per 100,000 individuals. Between the years 1990-1994, the case fatality rate of chickenpox in the US/UK was 2-3 per 100,000 individuals. In developed countries, chickenpox causes around 3 deaths per 100,000 individuals.

Epidemiology

Incidence

The incidence of chickenpox varies among various age groups. The incidence rates per 100,000 persons in each age group were as follow:

  • For age groups 0 to 4 years 5234 per 100,000 individuals
  • For age groups 5 to 9 years 4132 per 100,000 individuals
  • For age groups 10 to 14 years 1404 per 100,000 individuals
  • For age groups 15 to 19 years 610 per 100,000 individuals
  • For age groups >20 years 175 per 100,000 individuals

The rates of incidence of chickenpox declines for older age groups.[1]

Source: https://www.cdc.gov/

Case Fatality Rate

Between the years 1990-1994, case fatality rate in the US/UK is 2-3 per 100,000.

source: WHO.int
source: WHO.int

Demographics

Age

  • The prevalence of chicken pox decreases with age.
  • Varicella commonly affects children less than 10 years of age with the highest incidence among children 1-4 years of age.
source: WHO.int
source: WHO.int
source: WHO.int
source: WHO.int

Gender

  • The prevalence and incidence of chickenpox generally do not vary by gender.
  • Chickenpox is more prevalent in females between the ages of 15 - 24 as compared to males.[3]

Race

  • There is no racial predilection for chickenpox.

Developed Countries

The epidemiology and demographics of chickenpox in developed countries are as follows:[2]

Gallery

References

  1. Choo PW, Donahue JG, Manson JE, Platt R (1995). "The epidemiology of varicella and its complications". J. Infect. Dis. 172 (3): 706–12. PMID 7658062.
  2. 2.0 2.1 2.2 "www.who.int" (PDF).
  3. Fleming DM, Cross KW, Cobb WA, Chapman RS (2004). "Gender difference in the incidence of shingles". Epidemiol. Infect. 132 (1): 1–5. PMC 2870070. PMID 14979582.
  4. "Public Health Image Library (PHIL)".


Template:WikiDoc Sources