Related Experiment Video
Updated: Dec 5, 2025

Impact Assessment of Repeated Exposure of Organotypic 3D Bronchial and Nasal Tissue Culture Models to Whole Cigarette Smoke
Published on: February 12, 2015
Cigarettes and Other Tobacco Products Act (COTPA) implementation in education institutions in India: A crosssectional
Akash Pradhan1, Kunal Oswal1, Asim Padhan1
1Tata Trusts Cancer Care Program, Mumbai, India.
Introduction:
Tobacco use is a major risk factor for cancer and other non-communicable diseases and is the single largest cause of preventable deaths worldwide causing premature death. There are various laws and legislations for tobacco control in India. The Cigarettes and Other Tobacco Products Act (COTPA) 2003 was enacted in 2004 but is not enforced rigorously. The aim of this study was to determine any violation of COTPA Section 4 (prohibition of smoking in public places) around educational institutions and Section 6b (prohibition of sale of tobacco products near educational institutions).
Methods:
A cross-sectional, observational study was conducted in 307 schools and colleges selected across 12 districts in 5 states in India. Data were collected by the tobacco control coordinators. From the centre of the city, the coordinators travelled in four different directions to a maximum distance of 10 km radius. Along the path, any educational institutions that were encountered were surveyed for violation of COTPA Sections 4 and 6b.
Results:
Out of 307 schools surveyed across the five states, an average of 85% of the schools violated Section 4 and an average of 69% violated Section 6b.
Conclusions:
A coordinated effort by all stakeholders, especially by the police, educational institutions, and the community, is required. Adherence to the guidelines on Tobacco-Free Educational Institutions can improve the implementation of COTPA in and around educational institutions.
Related Concept Videos
Observational Studies
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
Drug Control Governance: Regulatory Bodies and Their Impact
Pulmonary Tuberculosis V
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...
Statistical Methods for Analyzing Epidemiological Data
Stimulants
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
Pulmonary Tuberculosis I
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...

