Have a symptom?
See what questions
a doctor would ask.
Diseases » Adolescent conditions » Incidence

Incidence Statistics for Types of Adolescent conditions

The information below shows a list of types of Adolescent conditions, with information as to the annual incidence of each of these types of Adolescent conditions. Estimates of the people affected each year are calculated based on the available statistics.

Incidence Statistics for Types of Adolescent conditions


Incidence Estimate

US people estimate

Statistic Used for Calculation

puberty N/A N/A No information
pregnancy approx 1 in 68 or 1.47% or 4 million people in USA 4,000,000 more than 4 million; 1 million adolescent U.S. females become pregnant every year
sexually transmitted diseases approx 1 in 17 or 5.62% or 15.3 million people in USA 15,300,000 15.3 million annual cases (NIAID)
HIV approx 1 in 6,800 or 0.01% or 40,000 people in USA 40,000 approximately 40,000 annual cases in USA (NIAID)
genital herpes approx 1 in 544 or 0.18% or 500,000 people in USA 499,999 500,000 new cases annually; 1 million annual cases (CDC 2001)
chlamydia approx 1 in 68 or 1.47% or 4 million people in USA 4,000,000 estimated 4 million cases (NIAID/CDC) [4-8 million cases] including undiagnosed (about 600,000 diagnosed).
PID approx 1 in 272 or 0.37% or 1 million people in USA 1,000,000 1 million women have a PID episode each year (NIAID)
Infectious conditions: N/A N/A No information
cold approx 1 in 4 or 22.79% or 62 million people in USA 62,000,000 62 million cases (NIAID); 23.6 per 100 (NHIS96); estimated 1 billion colds in the USA annually; Children get 6-10 yearly, adults 2-4 yearly; over 60's less than 1 a year.
flu approx 1 in 3 or 36.00% or 97.9 million people in USA 97,920,000 36 per 100 (NHIS96); 35 million annually up to 50 million annually (NIAID/CDC); 10-20% yearly (NIAID)
mono N/A N/A No information
infectious diarrhea approx 1 in 3 or 36.40% or 99 million people in USA 99,000,000 99 million new cases in the USA 1980 (Digestive diseases in the United States: Epidemiology and Impact NIH Publication No. 94-1447, NIDDK, 1994)
acne N/A N/A No information
asthma N/A N/A No information
allergies N/A N/A No information
gynecomastia N/A N/A No information
eating disorders N/A N/A No information
anorexia N/A N/A No information
bulimia N/A N/A No information
binge eating N/A N/A No information
drug abuse N/A N/A No information
alcohol abuse N/A N/A No information
binge drinking N/A N/A No information
accidents N/A N/A No information
dental conditions N/A N/A No information
autoimmune diseases N/A N/A No information
Type 1 diabetes approx 1 in 9,066 or 0.01% or 30,000 people in USA 30,000 about 30,000 annual cases in the USA; about 40 per 10,0000 children
rheumatoid arthritis N/A N/A No information
ankylosing spondylitis N/A N/A No information
schizophrenia N/A N/A No information
narcolepsy N/A N/A No information
Behavioral and emotional conditions: N/A N/A No information
depression N/A N/A No information
suicide approx 1 in 9,315 or 0.01% or 29,200 people in USA 29,199 29,199 annual cases of actual suicide in 1999 USA (NVHS Sep 2001)
anxiety disorders N/A N/A No information
ADHD N/A N/A No information
phobias N/A N/A No information
OCD N/A N/A No information
GAD approx 1 in 35 or 2.80% or 7.6 million people in USA 7,615,999 2.8% of the adult U.S. population (NIMH)
Osgood-Schlatter Disease N/A N/A No information
Osgood Schlatter Condition N/A N/A No information

Types of Adolescent conditions

For more information about types of Adolescent conditions, refer to our section on types of Adolescent conditions.

About incidence:

The medical term 'incidence' of Adolescent conditions usually refers to the annual diagnosis rate of new cases of Adolescent conditions. Prevalence is a different medical disease measure that refers to the estimated population of people who are managing Adolescent conditions at any given time (e.g. prevalence includes people who have had a medical condition for a long time). For more information on prevalence and incidence statistics, see about prevalence and incidence statistics.


By using this site you agree to our Terms of Use. Information provided on this site is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information on this site is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs. Please see our Terms of Use.

Home | Symptoms | Diseases | Diagnosis | Videos | Tools | Forum | About Us | Terms of Use | Privacy Policy | Site Map | Advertise