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Related Concept Videos

Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin create...

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Related Experiment Video

Updated: Jun 4, 2026

Microarray-based Identification of Individual HERV Loci Expression: Application to Biomarker Discovery in Prostate Cancer
13:19

Microarray-based Identification of Individual HERV Loci Expression: Application to Biomarker Discovery in Prostate Cancer

Published on: November 2, 2013

[Factors associated with prostate cancer screening: a population-based study].

Vivian Mae Schmidt Lima Amorim1, Marilisa Berti de Azevedo Barros, Chester Luiz Galvão César

  • 1Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Rua Tessália Vieira de Camargo 126, Campinas, SP, Brazil. vivimaelamorim@gmail.com

Cadernos De Saude Publica
|March 2, 2011
PubMed
Summary

Prostate cancer screening is common in men over 50, but access is unequal. Factors like lower education and income, younger age, and certain health conditions are linked to not getting screened.

Related Experiment Videos

Last Updated: Jun 4, 2026

Microarray-based Identification of Individual HERV Loci Expression: Application to Biomarker Discovery in Prostate Cancer
13:19

Microarray-based Identification of Individual HERV Loci Expression: Application to Biomarker Discovery in Prostate Cancer

Published on: November 2, 2013

Area of Science:

  • Urology
  • Public Health
  • Epidemiology

Context:

  • Prostate cancer screening, including digital rectal examination (DRE) and prostate-specific antigen (PSA) tests, is a critical public health issue.
  • Socioeconomic and demographic factors significantly influence healthcare access and utilization.
  • Understanding disparities in screening is essential for targeted interventions.

Purpose:

  • To analyze the prevalence of prostate cancer screening in men aged 50 and older.
  • To identify socioeconomic, demographic, behavioral, and health-related factors associated with screening disparities.
  • To assess the role of the Brazilian public healthcare system in prostate cancer screening.

Summary:

  • A population-based cross-sectional study examined prostate cancer screening rates among men aged 50+.
  • Factors associated with *not* undergoing screening included younger age (<70), less education (<8 years), lower income (<0.5 minimum wage), and absence of specific health conditions (diabetes, visual impairment, recent dental visit).
  • The Brazilian public healthcare system provided 41% of screenings, highlighting its importance but also revealing significant socioeconomic inequalities in access to these tests.

Impact:

  • The study reveals significant socioeconomic disparities in prostate cancer screening access, despite its widespread use.
  • Findings underscore the need for policies to address inequalities and improve equitable access to cancer screening.
  • Results contribute to the ongoing debate on screening effectiveness by highlighting current utilization patterns and access barriers.