Effects of Tobacco Smoking on the Dorsum of the Tongue and Buccal Epithelium

Assessment of implementation and compliance of (COTPA) Cigarette and Other Tobacco Products Act (2003) in open places of Delhi

Background:

The use of tobacco in modern life leads to major epidemic disease resulting in social, financial, and environmental problems. In 1975, the first anti-tobacco legislation was passed which was incompetent; however, in 2003 “Cigarettes and Other Tobacco Products Bill” was passed which represents effectiveness in tobacco control. Thus, the aim was to assess the implementation of various sections of COTPA like Sections 4, 5, 6-a, and 6-b, and 7, 8, and 9 in public places of Delhi.

Materials and Methods:

The study was conducted in open places of Delhi in which 376 public places were visited for observing the compliance of Section 4 of COTPA, 350 places for observing the compliance of Section 5 of COTPA, and 70 educational institutions for observing the compliance of Section 6(a) and 6(b) of COTPA, and data were recorded through direct observation.

Results:

From a total of 376 places visited, smoking was seen in 59.28% of the places visited in Delhi which is against Section 4 of COTPA. For the compliance of Section 5, 97.42% were as per the COTPA specification; however, the compliance of Section 6-a was 68.57% and Section 6-b was 52.85%. In Delhi, 100% compliance of Sections 7, 8, and 9 has been observed.

Conclusion:

The finding of our study suggests that after years of implementation of the COTPA Act 2003, it is executed only to a certain degree in Delhi. For effective implementation of act, various health policy makers, institutions, media, NGOs, and so on can help in minimizing the usage.

Effect of using tobacco on taste perception

Background:

Impaired taste perception has impact on quality of life. Tobacco is a perilous factor that contributes to an impaired taste.

Objective:

To evaluate and compare taste perception among tobacco chewers and nonchewers.

Materials and Methods:

Sixty subjects (30 tobacco chewers + 30 nonchewers as controls) were enrolled in the study for evaluating taste perception. Taste identification time using four aqueous solutions of basic tastes – sweet, salty, sour, and bitter – was recorded (in seconds) and compared between tobacco chewers and controls. The data were analyzed using Student's t-test and analysis of variance using SPSS 20 version software.

Results:

A statistically significant increase in taste identification time for salty taste in tobacco chewers (12.32 s) was noted compared with nonchewers (10.21 s) (P = 0.03). The average taste identification time was higher for tobacco chewers than nonchewers for sweet and salty taste. However, the average taste identification time was lower for tobacco chewers than nonchewers for sour and bitter taste. In nonchewers, the average taste identification time was 13.01, 10.21, 8.43, and 7.56 s for sweet, salty, bitter, and sour taste, respectively. In tobacco chewers, the average taste identification time was 15.16, 12.32, 7.75, and 7.04 s for sweet, salty, bitter, and sour taste, respectively.

Conclusion:

The results of the study demonstrated noticeable decrease in taste perception to salty taste among tobacco chewers when compared with tobacco nonchewers. There is a remarkable difference in taste perception to basic tastes among tobacco chewers and controls.