1.1 Introduction
Personal hygiene refers to the set of practices that individuals use to maintain cleanliness and care for their body, which helps in preventing disease, promoting health, and enhancing overall well-being (World Health Organization, 2022). Among school children, personal hygiene practices include activities such as regular handwashing, bathing, oral care, proper use of toilets, and keeping clothing and surroundings clean.
School children are particularly vulnerable to hygiene-related diseases due to their developing immune systems and frequent interaction with peers in crowded classrooms and playgrounds. In many developing regions, including parts of Nigeria, inadequate access to clean water, poor sanitation facilities, and limited hygiene education contribute significantly to poor hygiene practices among pupils. As a result, preventable diseases such as diarrhea, worm infections, skin diseases, and respiratory tract infections are commonly reported among school-aged children (UNICEF, 2021).
As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are significance of the study, scope of work, research hypothesis and questions, limitation of the study and definition of terms.
1.2 Background of Study
Historically, personal hygiene practices among school children is closely linked to the broader development of public health and sanitation systems. According to the World Health Organization (WHO, 2022), hygiene practices such as handwashing, bathing, and safe waste disposal became more formally emphasized during the late 19th and early 20th centuries when infectious diseases were identified as major causes of child mortality. During this period, the germ theory of disease, as advanced by scientists such as Louis Pasteur and Robert Koch, transformed global understanding of disease transmission and established the foundation for hygiene education in schools.
According to UNICEF (2021), structured hygiene education in schools began to gain global attention in the mid-20th century when governments and international organizations recognized that children were highly susceptible to preventable diseases. UNICEF reported that early school health programs were introduced in Europe and North America as part of broader school health services, focusing on cleanliness, nutrition, and disease prevention.
Personal hygiene refers to the set of daily practices that individuals carry out to maintain cleanliness of the body and prevent the spread of infectious diseases. According to the World Health Organization (WHO, 2022), personal hygiene includes handwashing, oral hygiene, bathing, proper disposal of waste, and maintenance of clean clothing and surroundings, all of which are essential in reducing exposure to harmful microorganisms. In school settings, these practices are particularly important because children interact closely with one another, share facilities, and are often exposed to environments that may not always be sanitary.
According to UNICEF (2021), school-aged children are among the most vulnerable groups to hygiene-related diseases due to their developmental stage and frequent exposure to contaminated environments. UNICEF reported that inadequate water, sanitation, and hygiene (WASH) facilities in schools significantly increase the risk of infectious diseases such as diarrhea, cholera, typhoid fever, intestinal worm infections, and skin diseases. These health challenges not only affect children's physical well-being but also reduce school attendance and academic performance.
UNICEF (2021) also asserted that access to safe water and functional sanitation facilities is a fundamental requirement for promoting good hygiene behavior among school children. The organization further emphasized that many schools in developing countries still lack basic hygiene infrastructure such as clean toilets, handwashing stations, and reliable water supply.
According to the World Bank (2020), poor hygiene practices among school children are closely linked to poverty, lack of health education, and inadequate school infrastructure. The World Bank reported that children from low-income households are less likely to have access to soap, clean water, and hygiene education at home, which negatively influences their behavior in school.
WHO (2022) stated that hand hygiene is one of the most effective measures in preventing the spread of communicable diseases among children. The organization affirmed that regular handwashing with soap can reduce diarrheal diseases by up to 40 percent and respiratory infections by nearly 20 percent. However, WHO further noted that despite increased awareness campaigns, actual compliance with proper handwashing techniques among school children remains low in many regions due to lack of facilities and reinforcement.
According to Ogbonna and Eze (2020), personal hygiene practices among school children are influenced by a combination of environmental, social, and behavioral factors. The authors reported that children who receive regular hygiene education at school and at home are more likely to adopt good hygiene habits compared to those who do not receive such guidance. They further asserted that peer influence also plays a significant role in shaping hygiene behavior, as children tend to imitate the practices of their classmates. This study is set against the backdrop of the increasing concern over poor personal hygiene practices among school children and their associated health and educational implications.
1.3 Statement of Problems
Investigation revealed that many school children in both urban and rural settings experience inadequate hygiene practices due to limited access to clean water, insufficient hygiene education, overcrowded school environments, and poor parental guidance (World Health Organization, 2022). In many primary and secondary schools, there is a noticeable gap between awareness and actual practice of personal hygiene. Although some children are aware of basic hygiene rules such as handwashing before meals and after using the toilet, consistent practice is often lacking due to behavioural, environmental, and institutional factors.
Furthermore, the role of teachers and school health programs in reinforcing hygiene practices is often limited, as many schools do not have structured health education curricula or regular monitoring of hygiene compliance. In some cases, children are left to develop their hygiene habits independently without proper supervision or reinforcement, which reduces the effectiveness of any prior health education they may have received. On the other hand, schools that provide adequate facilities and consistent hygiene education tend to record lower rates of hygiene-related illnesses and improved student participation in learning activities (WHO, 2022). It is against this backdrop that this study seeks to examine the effect of personal hygiene practices among school children.
1.4 Aim and Objectives of Study
The aim of this study is to assess the effect of personal hygiene practices on the health and well-being of school children in selected primary schools in Delta State.
The specific objectives of this study include:
- To examine the level of personal hygiene practices among school children in selected primary schools in Delta State.
- To identify the factors influencing personal hygiene practices among school children.
- To assess the availability of hygiene facilities such as water and sanitation in selected schools.
- To determine the relationship between personal hygiene practices and the health status of school children.
- To evaluate the impact of hygiene education on students' hygiene behavior.
1.5 Research Questions
Based on the stated objectives, the study will address the following research questions:
- What is the level of personal hygiene practices among school children in selected primary schools in Delta State?
- What factors influence personal hygiene practices among school children?
- How available are hygiene facilities in selected primary schools?
- What is the relationship between personal hygiene practices and the health status of school children?
- How does hygiene education affect the hygiene behavior of school children?
1.6 Research Hypotheses
In order to pursue the objective of this study, the following generalized statements have been designed to guide and aids in obtaining the result for the experiment to be conducted. For this work, the null hypothesis will be represented with H0 while the alternative hypothesis will be represented with hypothesis H1.
Hypothesis 1
- H0: There is no significant relationship between personal hygiene practices and the health status of school children.
- H1: There is a significant relationship between personal hygiene practices and the health status of school children.
Hypothesis 2
- H0: There is no significant influence of hygiene education on the hygiene behavior of school children.
- H1: There is a significant influence of hygiene education on the hygiene behavior of school children.
Hypothesis 3
- H0: There is no significant relationship between availability of sanitation facilities and personal hygiene practices among school children.
- H1: There is a significant relationship between availability of sanitation facilities and personal hygiene practices among school children.
1.7 Significance of Study
It is believed that at the completion of the study, the outcome of this research will provide reliable information on personal hygiene practices among school children in Delta State. The outcome of this research will also assist school administrators in improving hygiene infrastructure and enforcing hygiene compliance among pupils.
Furthermore, the study will help teachers to strengthen hygiene education delivery within classroom settings. In addition, the research will guide parents in reinforcing proper hygiene practices at home.
Lastly, the outcome of this research will support health agencies in designing effective child-focused hygiene intervention programs.
1.8 Scope and Limitations of the Study
The scope of this study is restricted to selected primary schools in Warri South Local Government Area, Delta State, Nigeria, and focuses on hygiene practices among school children, availability of facilities, and health implications. The study does not cover secondary schools or private home-based hygiene practices.
The limitation of the study was that it was restricted to only selected schools, which may not fully represent all schools in Delta State.
1.9 Definition of Terms
Personal Hygiene:
According to World Health Organization (WHO, 2022), personal hygiene refers to practices such as handwashing, bathing, oral care, and cleanliness of clothing that help prevent disease transmission and promote health.
School Children:
According to UNICEF (2021), school children are individuals enrolled in formal basic education who are typically within the age range of early childhood to adolescence.
Hygiene Practices:
According to WHO (2022), hygiene practices refer to behavioral actions taken to maintain cleanliness and reduce exposure to harmful microorganisms.
Sanitation:
According to UNICEF (2021), sanitation refers to the provision of facilities and services for the safe disposal of human waste and maintenance of environmental cleanliness.
Health Status:
According to the World Bank (2020), health status refers to the overall condition of an individual's physical well-being as influenced by environmental and behavioral factors.
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