Diarrhea is recognized as a major cause of child morbidity and mortality in developing countries (Banda et al., 2007; Gorter et al., 1998; Kosek, Bern, & Guerrant, 2003). It is the second leading cause of death among children under five years of age worldwide (BBS, Bangladesh Bureau of Statistics UNICEF, United Nations Children’s Fund, 2007; Larson, Saha, Islam, & Roy, 2006). Global deaths from diarrhea among children aged less than five years were estimated at 1.87 million in 2004 (Boschi-Pinto, Velebit, & Shibuya, 2008; Candy, 1987; Chiller et al., 2006; Khan et al., 2004; Larson et al., 2006). Seventy percent of these deaths are concentrated in 15 developing countries. Nigeria is one of these 15 countries and diarrhea is responsible for sixty-nine thousands diarrheal deaths (Boschi-Pinto et al., 2008). Diarrheal disease is still a major health problem in Nigeria. The government of Nigeria states that diarrhea kills an estimated 25,000 people annually, mostly children (IRIN, 2008). On a daily average, 180-200 diarrhea patients were admitted to the International Centre for Diarrhoeal Diseases Research, Bangladesh (ICDDRB) hospital (IRIN, 2008). According to the ICDDRB hospital’s statistical surveillance from 2004 to 2008, the total number of children with diarrhea in this hospital was 5596. An average of 1119 diarrhea children (under five) was admitted there annually. Causes of diarrhea were viruses, bacteria and parasites (Mishra, Gupta, & Yadav, 2004). Contaminated foods play amajor role in the occurrence of diarrheal diseases. The transmission of infection occurs by direct contact with the agent, through oral–fecal transmission routes due to poor water quality, unhygienic behaviors, improper storage of food and inadequate sanitation practices (Halvorson, 2004). This may be because mothers lack of awareness about safe drinking water, hygiene practice, feeding children with hygienic food and defecation practices (IRIN, 2008).Diarrhea is a disease that can be prevented by avoiding contacting with causative agents, but children under 5 years of age are unable to protect themselves from these agents. They are under the care of their mothers; therefore the maternal preventive behaviors for children are very important. There are many studies showing the incidence of diarrhea related to maternal behaviors including hygiene practices, child feeding practices, safe water and defecation practices (Banda et al., 2007; Chiller et al., 2006; Gorter et al, 1998; Khan et al., 2004; Nanan et al., 2003; Osumanu, 2008). Mothers are the closest persons to children. Their behaviors toward their children need to be explored, especially their preventive behaviors. A previous study showed that maternal behaviors were found to be related to their perceptions (Pancharuniti, Shiyalap, Dung, & Wongsawass, 2004). The results of Pancharuniti et al’s study carried out in Vietnam indicated that maternal health beliefs towards diarrheal diseases in children played a crucial role in their home management of acute diarrhea. Maternal perceptions on the susceptibility and severity of diarrhea and the benefits and barriers to maternal home care for diarrheal children were significantly correlated to maternal practices. Although diarrheal disease is recognized as a major problem in Bangladesh, no studies on maternal preventive behaviors of diarrhea in children and maternal perceptions have been conducted. Therefore, this study is carried out in order to explore maternal perceptions and preventive behaviors of diarrhea in children. The results of the study will be used to enhance maternal preventive behaviors of diarrhea in children, which will reduce the incidence of diarrhea in children under five years of age. It can also fulfill the gap in knowledge of maternal preventive behaviors in diarrhea of children in Nigeria.


Despite much global effort, advances in research, and updated clinical management guidelines, diarrhea continues to be a leading cause of mortality and morbidity in humans worldwide. In Nigeria, diarrhea accounts for more than 50% of children deaths (United States Department of Agriculture [USDA], 2008) and results in significant economic losses. (Barrington, Gay & Evermann, 2002; Gunn, Naylor, & House, 2009). In children, diarrhea is the second leading cause of death due to infectious disease and kills more children than acquired immune deficiency syndrome (AIDS), malaria, and measles combined (United Nations Children’s Fund [UNICEF] & World Health Organization [WHO], 2009).Based on this the research work intends to find out the causes of diarrhea and its effect on children between the ages of 5 and 10 years respectively.


          The objective of this study is classified into general objective and specific objectives.

General objectiveThe general objective of the study is to determine the factors associated with diarrhea among children in Benin City.Specific objectives-         To determine the causes and effect of diarrhea among children.-         To examine the relationship between maternal perceptions and maternal preventive behaviors regarding acute diarrhea in children.-         To explore the association of the child socio-demographic, health care factors with diarrhea with children in Benin City-         To explore the association between mothers hand washing habits and defecations behaviours and health service utilization factors with diarrhea among children in Benin City.-         To explore the association between drinking water, sanitation and house characteristics factors and diarrhea among children in Benin City.


Ten research questions are formulated by the researcher. And they will be tested to ascertain their relationship and differences with the causes and effect of diarrhea among children in Benin City. The formulated research questions are as follows:

1.     Does poor toilet facilities causes diarrhea infection in children?2.     Do contaminated water cause diarrhea among children? 3.     Does poor child health care cause to diarrhea infection?4.     Does washing of hands properly before eating help to reduce the risk of diarrhea?5.     Does the provision of sufficient child health care help to reduce the risk of diarrhea among children?6.     Does poor health care utilization by mothers causes diarrhea among children in Benin City?7.     Does lack of washing of hands by mothers before feeding the child cause diarrhea infection among children in Benin City?8.     Does poor environmental sanitation causes diarrhea among children in Benin City?9.     Does poor defecation behaviour among mothers causes diarrhea among children in Benin City?10.Does poor nutritional status of children causes diarrhea among children in Benin City?


The importance of this research work cannot be overemphasized. The study will be useful to the health workers, parents/guardians and the individual within the society. Firstly, this study will reveal some of the causes of diarrhea among children in Benin City and also ways to preventing the infection among children in Benin City.   This study will also be of importance to the local community health workers in the rural areas where incidence of diarrhea is mostly rampant. It will also provide measures to prevent the outbreak of the diseases among children in our rural communities.This study is also relevant to the government by providing the statistics of children infected with the deadly disease in Benn City in particular and in Nigeria as a whole. The information from this will help the government to swing into action in providing measures that can help reduce the cause of diarrhea.


The study is set out to determine the causes and effect of diarrhea among children in Benin City. Therefore, the study is restricted to selected women in Benin City, community health workers, and other health related personnel in Benin City.


Diarrhea: It is a disease characterized by water stool more than three (3) times a day, with the smooth or liquid feces consistency.WHO:- World Health Organization.Threat:-. An expression of an intention to inflict pain, injury, evil, or punishment.  An indication of impending danger or harm.  One that is regarded as a possible danger; a menace.

SANITATION: Is the hygienic means of promoting health through prevention of human contact with the hazards of wastes. Hazards can be either physical, microbiological, biological or chemical agents of disease. Wastes that can cause health problems include human and animal feces, solid wastes, domestic wastewater (sewage, sullage, greywater), industrial wastes and agricultural wastes. Hygienic means of prevention can be by using engineering solutions (e.g. sewerage and wastewater treatment), simple technologies (e.g. latrines, septic tanks), or even by personal hygiene practices (e.g. simple handwashing with soap).

According to World Health Organization states that:

"Sanitation generally refers to the provision of facilities and services for the safe disposal of human urine and feces. Inadequate sanitation is a major cause of disease world-wide and improving sanitation is known to have a significant beneficial impact on health both in households and across communities. The word 'sanitation' also refers to the maintenance of hygienic conditions, through services such as garbage collection and wastewater disposal

MICROORGANISM: According to Encyclopedia (2012) Microorganisms are very diverse; they include all of the prokaryotes, namely the bacteria and archaea; and various forms ofeukaryote, comprising the protozoa, fungi, algae, microscopic plants (green algae), and animals such as rotifers and planarians. Some microbiologists also classify viruses as microorganisms, but others consider these as nonliving.[2][3] Most microorganisms are unicellular (single-celled), but this is not universal, since some multicellular organisms are microscopic, while some unicellular protists and bacteria, like Thiomargarita namibiensis, are macroscopic and visible to the naked eye.

PARASITE: according to encyclopedia (2012) A parasitic disease is an infectious disease caused or transmitted by a parasite. Many parasites do not cause diseases. Parasitic diseases can affect practically all living organisms, including plants and mammals. The study of parasitic diseases is calledparasitology.

RISK: Risk is the potential that a chosen action or activity (including the choice of inaction) will lead to a loss (an undesirable outcome). The notion implies that a choice having an influence on the outcome exists (or existed). Potential losses themselves may also be called "risks". Almost any human endeavor carries some risk, but some are much more risky than others.

MORTALITY: Mortality is the state of being mortal, or susceptible to death; the opposite of immortalityMORBIDITY: Departure from a state of physical or psychological well-being, resulting from disease, illness, injury, or sickness, specially where the affected individual is aware of his or her condition. According to the World Health Organization (WHO), morbidity could be measured in terms of (1) number of persons who were ill, (2) illnesses these persons experienced, and (3) the duration of these illnesses.

DISEASE: A disease is an abnormal condition affecting the body of an organism. It is often construed to be a medical condition associated with specific symptoms and signs.[1] It may be caused by external factors, such as infectious disease, or it may be caused by internal dysfunctions, such as autoimmune diseases. In humans, "disease" is often used more broadly to refer to any condition that causes pain,dysfunction, distress, social problems, or death to the person afflicted, or similar problems for those in contact with the person. In this broader sense, it sometimes includes injuries, disabilities, disorders, syndromes, infections, isolated symptoms, deviant behaviors, and atypical variations of structure and function, while in other contexts and for other purposes these may be considered distinguishable categories. Diseases usually affect people not only physically, but also emotionally, as contracting and living with many diseases can alter one's perspective on life, and their personality.


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How To Write Chapter Three Of Your Research Project (Research Methodology)

  • Methodology In Research Paper

    Chapter three of the research project or the research methodology is another significant part of the research project writing. In developing the chapter three of the research project, you state the purpose of research, research method you wish to adopt, the instruments to be used, where you will collect your data, types of data collection, and how you collected it.

    This chapter explains the different methods to be used in the research project. Here you mention the procedures and strategies you will employ in the study such as research design, study design in research, research area (area of the study), the population of the study, etc. You also tell the reader your research design methods, why you chose a particular method, method of analysis, how you planned to analyze your data.

    Your methodology should be written in a simple language such that other researchers can follow the method and arrive at the same conclusion or findings.

    You can choose a survey design when you want to survey a particular location or behavior by administering instruments such as structured questionnaires, interviews, or experimental; if you intend manipulating some variables.

    The purpose of chapter three (research methodology) is to give an experienced investigator enough information to replicate the study. Some supervisors do not understand this and require students to write what is in effect, a textbook.

    A research design is used to structure the research and to show how all of the major parts of the research project, including the sample, measures, and methods of assignment, work together to address the central research questions in the study. The chapter three should begin with a paragraph reiterating the purpose of research. It is very important that before choosing design methods try and ask yourself the following questions: Will I generate enough information that will help me to solve the research problem by adopting this method?

    Method vs Methodology

    I think the most appropriate in methods versus methodology is to think in terms of their inter-connectedness and relationship between both. You should not beging thinking so much about research methods without thinking of developing a research methodology.

    Metodologia or methodology is the consideration of your research objectives and the most effective method and approach to meet those objectives. That is to say that methodology in research paper is the first step in planning a research project work.

    Design Methodology: Methodological Approach

    Example of methodology in research paper, you are attempting to identify the influence of personality on a road accident, you may wish to look at different personality types, you may also look at accident records from the FRSC, you may also wish to look at the personality of drivers that are accident victims, once you adopt this method, you are already doing a survey, and that becomes your metodologia or methodology.

    Your methodology should aim to provide you with the information to allow you to come to some conclusions about the personalities that are susceptible to a road accident or those personality types that are likely to have a road accident.

    The following subjects may or may not be in the order required by a particular institution of higher education, but all of the subjects constitute a defensible in metodologia or methodology chapter.

    Click here to complete this article - How To Write Chapter Three Of Your Research Project (Research Methodology)


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