In particular, the study on the factors involved in the monitoring of an allowance under 8 to 12 years, prepared by a team of researchers at the University of Barcelona, shows that 61% of girls and 31% of the children surveyed responded “always” had this fear.

The research was conducted on 180 children from 2 schools in Barcelona and La Roca del Vallés (Barcelona), who, after receiving the appropriate consent of the parents were asked to know if they knew what a diet and if the had ever had, while they took the anthropometric measurements.

Diets
Bullying, because children are afraid to be fat. 4.02% of all of them were obese and overweight showed 13.22%, a 62.64% were in normal weight, while a 11.49% were 8.62% underweight and severe underweight. 88% of them claimed to know what it was a diet (97% for obese and overweight) and 16% said they were at that time in solitary driven by their mothers (8%), themselves (4.5 %) or medical (3.5%).

A remarkable element is that among children who claimed to diet, about 46% were not obese or suffer overweight, a fact that may be associated with that 35% of respondents (40% of girls and 30% of the children) are chosen as ideal figures in a table of weight one that was below average.

Benedito explained that there is difference among schoolchildren from 8 to 12 years (third through sixth grade), because as they grow older increases by 17% the number of those who want to be thinner, reflecting the fear of obesity or overweight among children in this age group.

Low self-esteem, teasing by their physical appearance and therefore being rejected by others or be a victim of harassment, bullying notorious, most fear is what causes these children, well above the health problems associated with overweight or obese, and who understand the nutrition information they receive in school as pediatricians.

Conceptual definition of nursing diagnosis.
A theoretical and conceptual framework is a list of concepts interrrelacionados provides a way of thinking about:
- The concept of customer (individual and environment)
- Goal of nursing.
- Nursing Interventions

Methodological definition of nursing diagnosis
The idea of methodological concept tells us how to get to a diagnosis through the nursing hierarchy of needs “phenomenon” and the actions of the nursing care.
The methodological concept of nursing diagnosis is the conclusion of the assessment that allows the design and construction plan of care through the collection of information, interpretation of data …
Campbell defines the nursing diagnosis from a methodological point of view as the identification of subjective responses, and the establishment of the changes that you must enter the nurse for the changes occurring.

In summary, the diagnosis comes from the Greek word dia-gignoskein, which is known through, analyze the nature of a situation. Thus we can define the diagnosis as the identification of the nature of a situation or health problem and the possible cause of it. Clinical trial on a response from the person to life processes and health problems. A necessity is that the individual must meet in order to remain within a state of health or within normality.

One problem is the result of an unmet need to which the person responds in different ways, is what we call symptoms (emotional, physical, verbal or not).

One hypothesis is an assumption, assumption, conjecture, or starting point of an argument that should be supported by a body of theoretical knowledge or approved by science, must be comparable and possible to prove scientifically.

Structure of nursing diagnosis
The essential components of nursing diagnoses are based on the PES format, the following:
1. Health problem, is the title or label, is the concise description of the problem.
2. Etiology, the factors that contribute to this cause the problem.
3. Signs and symptoms are the manifestations that are often in the diagnosis in particular.