In epidemiology studies please:
1. List or describe factors related to generalizability of a study
2. List or describe factors related to internal validity of a study
3. List or describe factors related to significance of a study
Q. No. 1. Answer :
Factors related to generalizability of a study :
* method of selection of study design,
* research variables,
* methods of data collection.
* type of testing,
These are will related to the generalizability of study.
Q. No. 2. Answer :
Factors related to internal validity of the study :
* history : history of the study may affect the study because what ever they tells ,that only we have to write in documentation.
* instrumentation : what ever the statistical instruments we are using those are in valid and correct other wise there is a error.
* testing : what ever the tests we are using to analyze the data that tests should be in correct, some of wrong calculations also affects the study.
Q. No. 3. Answer :
Factors related to significance of the study :
* sample : who are selected for the study.
* data : if the data is not correct there is no correlation .
* review of literature also is one of the factor.
In epidemiology studies please: 1. List or describe factors related to generalizability of a study 2....
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describe, briefly, the challenges to the validity of study designs; relate these challenges to case-control studies, cohort studies, and randomized controlled trials.
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Please match the types of epidemiological study with its description Analytical studies 2 Descreve studies 3 Expenmental studies Match each of the options above to the tombew Attempt to identify potential risk factors that lead to ease Anempt to determine which nsk factors are relevant to disease development Used to evaluate the effectiveness of treatment or intervention in preventing disease < Prev 1428 Next > e here to search O + > 6 8. 9.
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A large epidemiology study has found a statistically significant association between the number of people who go to the Emergency Department with asthma attacks and the ozone concentration the preceding day. Please describe some possible factors that might confound this association and explain how these factors meet the definition of confounding.