AN INVESTIGATION OF THE FACTORS INFLUENCING THE CHOICE OF ORAL HEALTHCARE MATERIALS AMONG ADOLESCENTS IN LAGOS STATE

Abstract

This study investigated the factors influencing the choice of oral healthcare materials among adolescents in Lagos State. A cross-sectional survey research design was adopted, and a structured questionnaire was used to collect data from a sample of 133 respondents. The data were analyzed using SPSS 27, and t-tests were conducted to test the hypotheses related to the socio-economic factors, parental and peer influences, and marketing strategies that shape adolescents' choices of oral healthcare products. The findings revealed that socio-economic factors, parental and peer influences, and marketing strategies played significant roles in adolescents' decisions regarding oral healthcare materials. Adolescents from higher socio-economic backgrounds were more likely to choose branded products, indicating that economic factors influence product selection. Parental influence was also found to be a major determinant, as adolescents tended to select products recommended by their parents. Peer influence had a similar effect, with adolescents following the oral healthcare choices of their peers. Additionally, marketing strategies, including advertising and promotions, were found to strongly affect the preferences of adolescents. The t-test results confirmed that all three factors—socio-economic background, parental and peer influences, and marketing strategies—significantly impacted adolescents' oral healthcare choices. This study concluded that these factors are critical in understanding adolescents' decision-making processes in selecting oral healthcare materials. Based on the findings, it is recommended that oral healthcare providers, marketers, and policymakers consider these factors when designing products, campaigns, and health programs targeted at adolescents. Further research could explore additional factors or broader geographical areas to provide a more comprehensive understanding of adolescents' oral health behaviors.

CHAPTER ONE

INTRODUCTION

1.1 Background to the Study

Oral health is an integral component of general health and well-being, affecting individuals' physical, psychological, and social aspects. Adolescence is a critical period for establishing health habits, including oral hygiene practices. The choice of oral healthcare materials such as toothbrushes, toothpaste, mouthwash, and dental floss plays a pivotal role in preventing oral diseases such as cavities, gum disease, and bad breath. Adolescents are particularly vulnerable to developing oral health issues due to their dietary habits, lifestyle, and the influence of their social environments. The global prevalence of oral health issues among adolescents highlights the importance of understanding the factors influencing their choice of oral healthcare materials (Jeboda, Adeniyi, & Ogunbodede, 2023).

In Nigeria, particularly in Lagos State, adolescents are exposed to diverse oral healthcare materials due to the state’s cosmopolitan nature. Lagos is known for its vibrant and diverse population, representing a blend of various socio-economic and cultural backgrounds. This diversity provides an excellent context for examining how socio-economic factors such as income, education, and occupation influence the selection of oral healthcare products. Additionally, cultural norms and beliefs about oral health practices also play a critical role in shaping adolescents' choices. Adolescents in Lagos are influenced not only by their immediate family but also by their peers, who often serve as reference groups for making decisions about personal care products (Umesi-Koleoso & Ayanbadejo, 2021).

Despite the availability of oral healthcare products in Lagos, reports from the Nigerian Dental Association (NDA) and the World Health Organization (WHO) indicate an increase in oral health issues among adolescents. This trend raises questions about whether adolescents are selecting appropriate oral healthcare materials and using them effectively. Factors such as lack of adequate knowledge about product efficacy and the influence of attractive marketing campaigns often result in adolescents making suboptimal choices. For instance, adolescents might prioritize aesthetics, such as brightly colored packaging or celebrity endorsements, over the clinical benefits of a product. Consequently, the effectiveness of these materials in preventing oral health issues remains compromised (Christensen, Petersen, Krustrup, & Kjøller, 2023).

Parental influence is another significant factor in determining adolescents' oral healthcare choices. Parents often serve as role models, shaping their children's habits and attitudes toward health. In many cases, parents are the primary decision-makers when purchasing oral healthcare materials, particularly for younger adolescents. Their decisions are influenced by their socio-economic status, level of education, and awareness of oral health best practices. Research indicates that parents with higher levels of education and income are more likely to purchase high-quality oral healthcare products and emphasize their proper use. Conversely, families with limited resources may prioritize affordability over quality, potentially exposing adolescents to substandard or less effective products (Villa et al., 2022).

Peer influence, particularly during adolescence, also significantly impacts oral healthcare choices. Adolescents are highly susceptible to peer pressure, often conforming to the preferences and behaviors of their social groups. This influence can manifest in the choice of specific brands or types of oral healthcare products. For instance, an adolescent might choose a particular brand of toothpaste because it is popular among their friends or endorsed by a social media influencer. While peer influence can sometimes encourage positive behaviors, such as regular brushing and flossing, it can also lead to poor decisions if peers lack accurate information about oral health. This dynamic underscores the need for comprehensive oral health education targeted at adolescents and their social networks (Al Otaibi, Zimmerman, & Angmar-Månsson, 2023).

Marketing strategies employed by oral healthcare companies are another critical factor influencing adolescents' choices. Companies often use targeted advertising campaigns that appeal to young audiences through catchy slogans, vibrant packaging, and endorsements by celebrities or social media influencers. These strategies can create a perception of product superiority, even when the actual efficacy of the product may not align with its claims. Adolescents, who are particularly impressionable, may prioritize these marketing cues over the functional benefits of the products. Such practices underscore the need for stricter regulations on advertising, particularly for products aimed at younger demographics (Bashiru & Anthony, 2022).

The socio-economic disparities in Lagos State further compound the challenges of ensuring optimal oral healthcare among adolescents. While affluent families can afford high-quality dental products and services, those from lower socio-economic backgrounds often resort to cheaper alternatives, which may be less effective or even harmful. This disparity highlights the importance of public health initiatives aimed at improving access to affordable and effective oral healthcare materials for all socio-economic groups. Programs such as subsidized dental products or community-based oral health education campaigns could help bridge this gap and promote better oral health outcomes (Sofola, Agbelusi, & Jeboda, 2022).

Another critical issue is the limited awareness and understanding of oral healthcare among adolescents. Many adolescents lack the knowledge needed to make informed choices about oral healthcare materials, such as the importance of fluoride in toothpaste or the benefits of regular flossing. This knowledge gap is often exacerbated by inadequate oral health education in schools and communities. Incorporating oral health education into school curriculums could play a significant role in addressing this issue, equipping adolescents with the knowledge and skills necessary for maintaining good oral hygiene (Akpata et al., 2023).

Cultural beliefs and practices also play a role in shaping oral healthcare choices among adolescents in Lagos. For instance, traditional remedies and practices, such as the use of chewing sticks, remain prevalent in some communities. While some traditional practices have proven benefits, others may be less effective or even detrimental to oral health. Understanding the cultural context of oral health practices is essential for designing interventions that are both effective and culturally sensitive. This approach ensures that public health initiatives resonate with the target population and encourage widespread adoption (Adegbulugbe, 2021).

The rise of digital technology and social media has further influenced adolescents' oral healthcare choices. Social media platforms serve as a primary source of information and inspiration for many adolescents, exposing them to a wide range of products and practices. While this exposure can be beneficial in promoting awareness of oral health, it also presents risks, as misinformation and unverified claims about oral healthcare products are rampant online. Educating adolescents on how to critically evaluate online information is crucial for mitigating these risks and promoting informed decision-making (Sharda & Sharda, 2022).

In addition to the individual and societal factors influencing oral healthcare choices, the role of public health policies cannot be overlooked. Government initiatives aimed at promoting oral health, such as subsidized dental care and public awareness campaigns, play a vital role in shaping health behaviors. However, the effectiveness of these initiatives often depends on their reach and implementation. In Lagos, ensuring that such programs are accessible to adolescents across all socio-economic strata is essential for achieving equitable oral health outcomes (Dilip, 2021).

Given the multifaceted nature of the factors influencing oral healthcare choices, a holistic approach is required to address the oral health challenges faced by adolescents in Lagos State. This approach should include community-based interventions, school programs, and policies aimed at improving access to quality oral healthcare materials and promoting informed decision-making. By addressing the socio-economic, cultural, and informational barriers to optimal oral health, stakeholders can contribute to better health outcomes for adolescents in Lagos and beyond (Jeboda et al., 2023).

1.2 Statement of the Problem

Oral health challenges, such as tooth decay, gum disease, and poor oral hygiene practices, remain significant public health concerns, particularly among adolescents in Nigeria. Research has shown that adolescents are at a critical stage for establishing lifelong oral health behaviors (Christensen et al., 2023). Despite the availability of oral healthcare materials, the prevalence of oral health issues persists, raising concerns about the factors influencing adolescents' choices of these products. The rising cases of oral diseases among this demographic suggest that current interventions and preventive measures may be insufficient or misdirected (Jeboda et al., 2023).

Studies have examined various aspects of oral health behavior, including hygiene practices and socio-demographic influences. For instance, Umesi Koleoso and Ayanbadejo (2021) highlighted gaps in oral hygiene practices among adolescents in Surulere, Lagos State, while Al Otaibi et al. (2023) explored the relationship between socio-economic factors and oral health behaviors in Saudi Arabia. However, there remains limited research that comprehensively addresses the multifaceted factors—such as parental and peer influence, marketing strategies, and cultural beliefs—that shape adolescents’ selection and use of oral healthcare materials in Lagos State, Nigeria. This gap leaves a critical void in understanding how these factors interact and influence decision-making among adolescents.

Additionally, while parental influence has been explored in other settings, such as among primary school teachers in Lagos (Sofola et al., 2022), its role in guiding adolescents in selecting oral healthcare materials remains under-researched. Similarly, peer pressure and marketing strategies, including aggressive advertising targeting adolescents, are yet to be thoroughly investigated in the Nigerian context (Sharda & Sharda, 2022). Without addressing these gaps, efforts to improve oral health outcomes among adolescents may be ineffective or unsustainable.

Moreover, socio-economic disparities in access to quality oral healthcare materials exacerbate these challenges. Research by Bashiru and Anthony (2022) points to limited oral self-care practices among university students in Port Harcourt due to economic constraints. This raises concerns about whether similar trends exist among adolescents in Lagos State, who often rely on their parents or guardians for financial support.

The current study seeks to bridge these gaps by investigating the socio-economic, cultural, and behavioral factors influencing adolescents’ choices of oral healthcare materials in Lagos State. This research will provide evidence-based recommendations for designing interventions tailored to the unique needs of this demographic, ultimately improving their oral health outcomes and overall well-being.

1.3 Objectives of the Study

This study aims to:

1. Examine the socio-economic factors influencing the choice of oral healthcare materials among adolescents in Lagos State.
2. Investigate the role of parental and peer influences on adolescents' oral healthcare choices.
3. Assess the impact of marketing strategies on adolescents' selection of oral healthcare materials.

1.4 Research Questions

1. What are the socio-economic factors that influence the choice of oral healthcare materials among adolescents in Lagos State?
2. How do parental and peer influences affect adolescents' oral healthcare choices?
3. To what extent do marketing strategies impact adolescents' selection of oral healthcare materials?

1.5 Statement of Hypotheses

The study will test the following hypotheses:

1. There is no significant relationship between socio-economic factors and the choice of oral healthcare materials among adolescents in Lagos State.
2. Parental and peer influences do not significantly affect adolescents' oral healthcare choices.
3. Marketing strategies do not have a significant impact on the selection of oral healthcare materials by adolescents.

1.6 Significance of the Study

This study holds significant value for various stakeholders. For healthcare professionals, the findings will shed light on the factors influencing adolescents' oral healthcare choices. This will enable dentists and public health practitioners to develop and implement targeted interventions that address specific needs, ultimately improving oral health outcomes for this demographic. Educational institutions will also benefit from the study, as it will offer valuable insights for creating oral health education programs that are tailored to the unique needs of adolescents. By understanding the factors that affect their decisions, schools can design more effective curricula and initiatives to promote better oral health practices.

For policymakers, the results of this study will provide evidence-based insights to guide the development of policies aimed at regulating the marketing of oral healthcare products targeted at adolescents. This could include recommendations on advertising practices and the regulation of products to ensure they are aligned with the best interests of young consumers. Additionally, parents and guardians stand to gain from the study, as it will equip them with critical knowledge to support their children in making informed decisions regarding their oral healthcare. With a deeper understanding of the factors that influence adolescent choices, parents can better advise their children on healthy habits and make educated decisions about products and treatments.

Finally, this study will contribute to the growing body of research on adolescent oral health, providing a foundation for future studies both in Nigeria and internationally. Researchers will benefit from the insights gained in this study, as it will serve as a reference point for further investigation into the factors that shape oral healthcare choices among adolescents. The findings will enhance the understanding of adolescent behavior in relation to oral health, providing researchers with a broader context to explore further questions and refine interventions. In sum, this research will be a valuable resource for a wide range of stakeholders, each of whom can use the findings to improve oral health practices, policies, and education for adolescents.

1.7 Scope of the Study

The study focuses on adolescents aged 12-18 years in Lagos State. It examines factors such as socio-economic status, parental and peer influences, and marketing strategies affecting their choice of oral healthcare materials. Data will be collected from secondary schools across different socio-economic strata in Lagos. The study excludes adolescents outside Lagos State and those with specific medical conditions requiring specialized oral healthcare.

1.8 Operational Definition of Terms

1. Adolescents: Individuals aged 12-18 years, typically in secondary school, who are the focus of this study.
2. Oral Healthcare Materials: Products used for maintaining oral hygiene, including toothbrushes, toothpaste, mouthwash, and dental floss.
3. Socio-economic Factors: Conditions such as income, education, and occupation that influence an individual’s ability to access and select oral healthcare materials.
4. Parental Influence: The impact of parents’ knowledge, attitudes, and purchasing decisions on adolescents' oral healthcare choices.
5. Peer Influence: The effect of friends and social groups on adolescents' preferences for oral healthcare materials.
6. Marketing Strategies: Techniques used by companies to promote oral healthcare materials, including advertisements, endorsements, and packaging.
7. Oral Health Education: Programs or activities aimed at increasing awareness and knowledge about maintaining good oral hygiene.
8. Oral Health Outcomes: The results of oral healthcare practices, including the prevention of diseases like cavities and gum infections.