Friday, February 17, 2017

In Class Work 2/6 and 2/8

1.             How do you reference this journal in an APA work cited?

Barraza-Villarreal, A., Sunyer, J., Hernandez-Cadena, L., Escamilla-Nuñez, M. C., Sienra-Monge, J. J., Ramírez-Aguilar, M., … Romieu, I. (2008). Air Pollution, Airway Inflammation, and Lung Function in a Cohort Study of Mexico City Schoolchildren. Environmental Health Perspectives, 116(6), 832–838. http://doi.org/10.1289/ehp.10926

2.     what method is being used?
Cohort
3.     How do the authors use the method? What do they use it for? What specifically does the method enable them to do? Why did they choose this method rather than another? What was it about this research agenda/topic that led them to choose this particular method? Answer a handful of these. They all get at similar thing. But I want blocks of texts.

The authors use the cohort method in order to prove. They are able to use it to prove an association and or causation between the inflammation of the airways and lung function to the amount of pollution in Mexico City. They chose this method so that they could directly say that the pollutant particle PM2.5 had a direct association to the overall lung function and amount of airway inflammation in the schoolchildren of Mexico City.

4.     What is the conclusion of the study? And how did the method enable them to reach that particular conclusion?

The conclusion of this study was that the children had a very distinct reaction to the particle PM2.5. Both the children with and without asthma had reactions, and has higher risk of respiratory infections. Even though both had reactions to PM2.5, the children with asthma had more, and more severe reactions.

5.     The interesting thing about this article is that the specific article PM2.5 had a direct effect to the symptoms of asthma.


1.     How do you reference this journal in an APA work cited?

Dick S, Doust E, Cowie H, et al Associations between environmental exposures and asthma control and exacerbations in young children: a systematic review
BMJ Open 2014;4:e003827. doi: 10.1136/bmjopen-2013-003827


2.     What method is being used?

This is a systematic review.




3.     How do the authors use the method? What do they use it for? What specifically does the method enable them to do? Why did they choose this method rather than another? What was it about this research agenda/topic that led them to choose this particular method? Answer a handful of these. They all get at similar thing. But I want blocks of texts.

They use the review in order to review multiple articles that are looking at the association between any of the environmental pollutants and asthma symptoms in children under the age of 9. They chose this method in order to look at multiple articles, and get a general consensus on the literature on the topic. They were lead to this method because it is the only way to review multiple pieces of literature, and they didn’t have the ability/possible desire to complete their own actual research. Instead they wanted to get the general consensus on what the conclusions of similar studies are.

4.     What is the conclusion of the study? And how did the method enable them to reach that particular conclusion?

They found that the environmental pollutants induced the symptoms of asthma. Their method enabled them to find this consensus by looking at multiple studies on the same general topic.

5.     The interesting thing that I found in this article was that the resounding opinion of the studies was that emissions had a direct correlation to the symptoms of asthma.


1.     How do you reference this journal in an APA work cited?

Zmirou, D., Gauvin, S., Pin, I., Momas, I., Sahraoui, F., Just, J., … Labbe, A. (2004). Traffic related air pollution and incidence of childhood asthma: results of the Vesta case-control study. Journal of Epidemiology and Community Health, 58(1), 18–23. http://doi.org/10.1136/jech.58.1.18


2.     What method is being used?

This is a cross sectional study.

3.     How do the authors use the method? What do they use it for? What specifically does the method enable them to do? Why did they choose this method rather than another? What was it about this research agenda/topic that led them to choose this particular method? Answer a handful of these. They all get at similar thing. But I want blocks of texts.

The authors use this method to collect data on a large population over a section of time, it is also over a longer period of time than other methods. They chose this method to get a diverse sample group. It also allows them to look at the effects of traffic emissions on the lungs, specifically on the occurrence of asthma. This method allows them to look at a much larger population than say a cohort study, so the conclusion can be more reliable.

4.     What is the conclusion of the study? And how did the method enable them to reach that particular conclusion?

The study concludes that the effects of traffic pollution probably had an effect on the rise of prevalence of asthma in the upcoming generation. They were able to get this through looking at a couple hundred people, and cross referencing the amount of ambient traffic pollution in their daily lives.

5.     The thing that I found interesting was that it correlated the traffic emissions directly to the rise in asthma throughout the new generation of kids.



1.     How do you reference this journal in an APA work cited?

Nandasena, S., Wickremasinghe, A. R., & Sathiakumar, N. (2012). Respiratory health status of children from two different air pollution exposure settings of Sri Lanka: A cross-sectional study. American Journal Of Industrial Medicine, 55(12), 1137-1145. doi:10.1002/ajim.22020

2.     What method is being used?

This is a cross sectional study.

3.     How do the authors use the method? What do they use it for? What specifically does the method enable them to do? Why did they choose this method rather than another? What was it about this research agenda/topic that led them to choose this particular method? Answer a handful of these. They all get at similar thing. But I want blocks of texts.

.The authors use this method in order to look at a large amount of people over a longer period of time. It can give them more accurate results, and it gives them results from a long period of time, unlike some studies which look at short bursts of time. They chose this method because they are looking for a wide variety of backgrounds and over a long period of time. They were looking at multiple areas in India, both have a variety of different emissions, so a large variety of people would give the best overall results.

4.     What is the conclusion of the study? And how did the method enable them to reach that particular conclusion?

They concluded that both indoor and outdoor air pollution in both metropolitan and non metropolitan areas has an effect on symptoms of asthma. They got this conclusion from the wide population that the researchers decided on.

5.     The thing that I found interesting was that both groups of kids, metropolitan and non metropolitan had asthmatic issues.


1.     How do you reference this journal in an APA work cited?

Annals of Epidemiology, 2012-04-01, Volume 22, Issue 4, Pages 239-249, Copyright © 2012
2.     What method is being used?

This is a questionnaire

3.     How do the authors use the method? What do they use it for? What specifically does the method enable them to do? Why did they choose this method rather than another? What was it about this research agenda/topic that led them to choose this particular method? Answer a handful of these. They all get at similar thing. But I want blocks of texts.

The authors of this article use this method because the participants already had a study done on them during the 1970s, so they did this as a follow up to the original study. They used this follow up to see if the effects seen in the original study stuck around and were still prevalent. They also used this method to see if the effects of their childhood exposure have possibly got worse.

4.     What is the conclusion of the study? And how did the method enable them to reach that particular conclusion?

The conclusion of the study is that there was around a 30% correlation to the prevalence of adult respiratory issues. They were able to get this by asking the participants their experiences throughout their adulthood.

The thing that I found interesting was that there was a large portion of the sample that had persistent issues with their respiratory function. 

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