Overweight and Obesity in Adolescence critique essay

Adolescents (12-18 years) who are overweight and obese are clearly identified as the major phenomenon being studied. The article of the title clearly displays the age of the participants and the possible link between overweight and obesity. Problem statement: The problem statement is clearly and visibly located in the fifth paragraph of the article’s introduction. The researcher identifies obesity and overweight as not only a national but a worldwide epidemic. He also states the statement of the problem as being the current secular trends and lifestyles which are the driving forces of the potential high prevalence in obesity and overweight among the adolescence (Kautiinen, 2012). The philosophical rationale of the study is missing, it should have been included in the introduction.

Literature review: The previous researches conducted on overweight and obesity on adolescence have been adequately covered and summarized in the article. The literature review shows the gaps in the knowledge of this issue over the years. In the previous studies and research it clearly states that the type of foods that adolescent children are allowed to eat can contribute to high or low prevalence of obesity and overweight issues, which is true. But the recent study and research provides an in depth knowledge and understanding on the other factors that can contribute to the prevalence of this issue at hand, by conducting a cross-sectional study and thoroughly investigating the secular trends and lifestyles of these young people. The researcher retrieved these samples of individuals from the national population register Centre.

The total number of the sample size that was used for the study is clearly indicated, it is 11,105. The inclusion or selected criteria depended on the weight and lifestyles of different adolescents across the nation. Data collection and procedure: The method of data collection is precise and appropriate. The data was collected through the issuing of open ended questions in questionnaires and measuring of weight of each participant. The analysis that is used in the article is very rich in knowledge and it is very broad. The researcher has correctly and appropriately applied different types of analysis in his work. For example he uses the linear regression analysis to study the secular trends in BMI of the participants. The researcher also effectively and efficiently applies the logistic regression modelling to study the affiliation between the socio demographic variables and the prevalence of overweight in a period of time.