Socio-cognitive correlates of intention to use Toombak: a cross-sectional study among students (13-16 years) in Khartoum State, Sudan

From the international tobacco control arena to the local context: a qualitative study on the tobacco advertising, promotion and sponsorship legislative environment in Sudan and the challenges characterising it

OBJECTIVES

The aim of the study was to assess the Sudanese tobacco advertising, promotion and sponsorship (TAPS) legislative environment and the challenges characterising it. We formulated three research questions: What is the TAPS policy context in Sudan? What circumstances led to the development of the current legislative text? Finally, what was the involvement of the different actors in these events?

DESIGN

We conducted a qualitative analysis using the Health Policy Triangle model to frame the collection and extraction of publicly available information from academic literature search engines, news media databases or websites of national and international organisations, as published by February 2021. The thematic framework approach was employed to code and analyse the textual data and the generated themes were used to map connections across the data and to explore relationships among the generated subthemes and themes.

SETTING

Sudan.

DATA

Using a combination of the keywords "Sudan" and "tobacco advertising" (or "tobacco marketing" or "tobacco promotion"), we collected publicly available documents in the English language. We included 29 documents in the analysis.

RESULTS

Three themes underpin the Sudanese legislative environment on TAPS: (1) limited and outdated TAPS data, (2) stakeholder involvement and tobacco industry interference and (3) TAPS legislation not aligned with the WHO Framework Convention on Tobacco Control Secretariat recommendations.

CONCLUSIONS

Findings from this qualitative analysis suggest that recommendations to move forward in Sudan should include the systematic and periodic collection of TAPS surveillance data, addressing any remaining legislative content loopholes and protecting policy-making from tobacco industry interference. In addition, best practices from other low-income and middle-income countries with good TAPS monitoring systems, such as Egypt, Bangladesh and Indonesia, or with protective provisions against tobacco industry interference, such as Thailand and the Philippines, could be considered for adaptation and implementation.

Determinants of smokeless tobacco use and prevalence among Sudanese adolescents

BACKGROUND

Smokeless tobacco is a part of social and cultural life in Sudan. The affordability and availability of this kind of tobacco make it a fundamental issue in adolescents. The aim of this study is to investigate the extent of the use of smokeless tobacco in adolescents and its determinants.

METHODS

A school-based cross-sectional study was conducted in Khartoum state in Sudan. The study targeted male and female adolescents in secondary schools. A total of 3387 students from public and private schools participated in the study. Multistage random sampling was used to select the participants. The Arabic version questionnaire from the Global Youth Tobacco Survey (GYTS) was utilised to collect the data from the participants.

RESULTS

Among the participants, 57.3% were females and 42.7% were males. Students from private and public schools were 48.4 and 51.6%, respectively. The overall prevalence of those who had ever used smokeless tobacco was 7.6%, in which the prevalence among male students was 11.0% while among females was 5.0%. The determinant factors were male gender (OR 1.53 CI 95% 1.03-2.28), family structure (OR 1.52 CI 95% 1.03-2.23), exposure to second-hand smoke at home (OR 1.60 CI 95% 1.11-2.31), friends smoking cigarettes (OR 1.78 CI 95% 1.22-2.60), lack of restriction of selling tobacco to minors (OR 1.73 CI 95% 1.25-2.39), promotion of smokeless tobacco (OR 2.12 CI 95% 1.20-3.72) and low self-efficacy (OR 7.47 CI 95% 4.45-12.52).

CONCLUSION

A comprehensive prevention programme that enforces the prohibition of the promotion of smokeless tobacco and the selling of smokeless tobacco to minors is crucial. Moreover, the prevention programme should enhance adolescents' self-efficacy.

Exposure to the advertisement of toombak at the point-of-sale among adolescents in Khartoum State, Sudan: A cross-sectional study

INTRODUCTION

This study aimed to assess the association between toombak (smokeless tobacco) advertisement at point-of-sale (PoS) and its use among adolescents in Sudan.

METHODS

A cross-sectional school-based and self-administered questionnaire study was conducted. Schools were randomly selected using a one-stage stratified sampling procedure, during 2013–2014, as part of a larger research project focusing on the use of toombak among secondary school students in Khartoum State, Sudan. The sample size was 1526 students. Data were collected on exposure to toombak advertisement, social acceptability, perceived accessibility to toombak, susceptibility, and toombak use.

RESULTS

A total of 41.8% of the adolescents were exposed to an advertisement at PoS, while 12.5% perceived direct access to toombak, 5.3% reported that they were susceptible to use toombak, and 10.9% were ever toombak users. Exposure to the advertisement of toombak at PoS was found to be associated with the older age group (44.3%) (p≤0.05). Males were more than females (45.2% vs 38.8%; p≤0.05). Those exposed to toombak advertisements at PoS reported more social acceptability towards toombak (48.9% vs 37.6%; p≤0.001) and direct accessibility to toombak (68.8% vs 47.2%; p≤0.05). Ever toombak users reported higher exposure to advertisements than non-users (54.5% vs 40.3%; p≤0.001).

CONCLUSIONS

Exposure to toombak advertisements at PoS was found to be high and associated with increased toombak use in Khartoum State, Sudan, in addition to increasing social acceptability to its use and perceived easy accessibility. The current law, which bans toombak advertisement and promotion at PoS, needs to be enforced.

Determinants of shisha use among secondary school students in Sudan

BACKGROUND

Shisha smoking has re-emerged in the Middle East in the last two decades and has spread rapidly in these communities. Information about shisha smoking in adolescents in Sudan is deficient. Hence, the aim of this study is to estimate the prevalence of shisha smoking among adolescents and determine the associated factors.

METHODS

This study is a school based cross sectional study among secondary school students in Khartoum State - Sudan that targets both male and female students aged 14-17 years. A total of 3387 students from 29 public and private schools were selected by multi stage random sampling. The participants completed an anonymous self-administered questionnaire which was based on Arabic version of the Global Youth Tobacco Survey (GYTS).

RESULTS

The response rate was 100% in schools and among participants, 57.3% were females and 51.6% were from public schools. The overall prevalence of those who had ever smoked shisha was 13.4%, and among male students the prevalence was 16.8%, while it was 10.9% in females. The associated factors were poor academic performance OR 2.90 CI 95% (1.21-6.94), friends smoking shisha OR 2.39 CI 95% (1.65-3.45), friends smoking cigarettes OR 2.76 CI 95% (1.90-4.01), peer pressure to smoke shisha OR 13.76 CI 95% (7.86-24.07) and unexpectedly restriction of selling shisha to minors OR 2.21 CI 95% (1.28-3.82).

CONCLUSION

The prevalence of those who had ever smoked shisha is among the lowest in Middle East region; therefore, regular surveillance system is needed. A well-structured peer based comprehensive tobacco control programmes that are supported by strict and rigorous anti-tobacco regulations which control both commercial and social resources of tobacco are needed to contain this issue among adolescents.

Smokeless tobacco and oral cancer in the Middle East and North Africa: A systematic review and meta-analysis

INTRODUCTION

Cancer of the oral cavity is regarded lethal with a fairly low mean 5-year survival rate. The current systematic review and meta-analysis is the first of its kind to examine, if the evidence from the Middle East and North African region indicates an association between oral cancer and tobacco; and evaluates the quality of the evidence that portrays this relationship.

METHODS

A search for articles was carried out in October 2017 and then cross-checked at the end of June 2018 using Medline, Web of Science, CINAHL, and Cochrane databases. Retrieved articles were later subjected to eligibility criteria. The search was not limited to any particular research design adopted by the investigators. However, dissertations, theses and opinion-based reviews generated from the search were excluded during the screening of titles and abstracts. Quality of included studies was determined objectively (Newcastle Ottawa Scale) and subjectively. Revman (Version 5.3) was used for conducting the meta-analysis.

RESULTS

Six studies satisfied the selection criteria of the current review. The New Castle Ottawa evaluation scale suggested that the three cross-sectional studies and the three case-control studies included in the current review were of relatively low to moderate quality. All included studies explored the association of only one form of smokeless tobacco, i.e. shammah. Three case-control studies revealed a pooled estimate odds ratio of 38.74 (95% CI: 19.50–76.96), indicating that the odds for the occurrence of oral cancer among shammah users were nearly 39 times higher compared to the non-users.

CONCLUSIONS

Shammah is a potential risk factor for oral cancer; thus, it is necessary that public health practitioners design and implement effective strategies to prevent the abuse of shammah.

School workers' knowledge, attitude and behaviour related to use of Toombak: a cross sectional study from Khartoum state, Sudan

BACKGROUND

Toombak is a form of smokeless tobacco (SLT) that is locally made and consumed in Sudan and contains several carcinogenic elements. Use of Toombak has been etiologically linked to various oral diseases including oral cancer. This study aimed to obtain baseline information about the Toombak use among Sudanese school workers, as well as their knowledge about Toombak related health hazards and attitude towards their role in Toombak control. In addition, this study assessed the availability and effectiveness of control policies and preventive practices in the schools.

METHODS

A cross-sectional school-based study using one-stage stratified random sampling procedure; four schools were selected randomly from each of seven localities. A total of 239 school workers' were recruited (census) from the selected schools in Khartoum State, Sudan.

RESULTS

Of the school workers, 63% (147) were ≤40 years, half were females and 79.2% (187) were teachers. A total of 9.6% (22) school workers confirmed ever use of Toombak and the percentage of daily users amounted to 64.7% (11). Moreover, 76.2% (16) of ever Toombak users were ≥40 years and all of them were males (p < 0.001). Most of the school workers reported good knowledge, positive attitude towards their role in Toombak control and good preventive practice. Female school workers were more likely to report positive attitude towards their role in Toombak control (p < 05), and to report good knowledge. Those reporting good preventive practice in schools reported good knowledge more than two times than their counterpart (p < 0.001). Age was the strongest predictor of ever Toombak use among school workers (p < .001).

CONCLUSIONS

The use of Toombak among school workers was associated with poor knowledge, negative attitude towards their role in Toombak control and poor preventive practice, Therefore, school workers use of Toombak may reduce their motivation and use of their potential in the prevention of a major health problem caused by Toombak use and affects their role model behaviour. On the other hand, school workers engagement with preventive practices in schools' was associated with good knowledge which in turn empowers their positive attitude towards their role in Toombak control.