Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Statistical Methods for Analyzing Epidemiological Data01:25

Statistical Methods for Analyzing Epidemiological Data

1.2K
Epidemiological data primarily involves information on specific populations' occurrence, distribution, and determinants of health and diseases. This data is crucial for understanding disease patterns and impacts, aiding public health decision-making and disease prevention strategies. The analysis of epidemiological data employs various statistical methods to interpret health-related data effectively. Here are some commonly used methods:
1.2K
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

768
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
768
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

632
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
632
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

1.2K
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
1.2K
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

2.0K
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
2.0K
Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

1.3K
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
1.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cause-specific heat-related mortality in Rio de Janeiro city: Comparing exposure metrics and the role of exposure duration.

Environmental epidemiology (Philadelphia, Pa.)·2026
Same author

Operationalization of Severe Maternal Morbidity surveillance in administrative databases of the Brazilian public and private health systems: Brazil 2015-2022.

PloS one·2026
Same author

Acceptability and safety of one versus three months of rifapentine and isoniazid to prevent tuberculosis in people exposed in the household or workplace in Brazil: The Ultra-Curto randomized controlled trial.

PLoS medicine·2026
Same author

Record linkage in public health datasets: a practical experience in a fast in-process analytical database.

Revista brasileira de epidemiologia = Brazilian journal of epidemiology·2025
Same author

Fifth Strategic Plan for the Development of Epidemiology in Brazil (2025-2029).

Revista brasileira de epidemiologia = Brazilian journal of epidemiology·2025
Same author

Treatment completion and challenges in rolling out 12-dose weekly rifapentine plus isoniazid to prevent tuberculosis among people living with HIV and pediatric household contacts in Brazil.

Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia·2025

Related Experiment Video

Updated: Mar 27, 2026

Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index
06:55

Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index

Published on: January 8, 2020

15.5K

Data mining technique for identifying mortality patterns in a pulmonary tuberculosis cohort.

Marli Souza Rocha1,2, Valéria Saraceni3, Claudia Medina Coeli1

  • 1Instituto de Estudos em Saúde Coletiva, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.

Cadernos De Saude Publica
|March 25, 2026
PubMed
Summary

Tuberculosis (TB) deaths often occur early in treatment. Data mining identified distinct mortality patterns in TB patients, revealing specific risk factors for different patient profiles to improve TB control.

Related Experiment Videos

Last Updated: Mar 27, 2026

Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index
06:55

Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index

Published on: January 8, 2020

15.5K

Area of Science:

  • Public Health
  • Data Mining
  • Epidemiology

Background:

  • Tuberculosis (TB) mortality patterns are critical for targeted interventions.
  • Early deaths during TB treatment necessitate understanding distinct risk factors.

Purpose of the Study:

  • To apply data mining to identify distinct mortality patterns in a TB cohort in Rio de Janeiro.
  • To associate specific patient profiles with different causes of death.

Main Methods:

  • Retrospective cohort study utilizing probabilistic linkage between SINAN and SIM.
  • Apriori algorithm for association rule data mining to analyze causes of death.

Main Results:

  • TB deaths linked to adult men with short survival.
  • AIDS with TB deaths associated with women, occurring during treatment.
  • AIDS without TB deaths more frequent in younger men and Black/Mixed-race adults.
  • External cause deaths occurred later (1 year post-diagnosis) in young men.
  • Other cause deaths with longer survival linked to older, white, educated individuals.

Conclusions:

  • Data mining effectively identified distinct patient subgroups with specific mortality risks.
  • Findings enable targeted interventions for improved TB control and patient outcomes.