Students are to develop a question to address an area of interest and uncertainty, and demonstrate their ability to use the PICO or PS framework, and document a systematic method to search for literature. Students should complete the worksheet provided and document their searchable question, key search terms and evidence of their database search (using MEDLINE or CINAHL).
Instructions
This assignment will build on your learning during Weeks 1 and 2 of the semester. During face to face session 1 and preparation activities (including the library session) you will learn further about what a PICO is, how to create one, why we use it, and how it helps us in developing research that is relevant to the clinical world.
In this assessment you will provide evidence of your learning on using PICO or PS and building a systematic literature search.
Develops PICO or PS and search terms (5 marks) |
· Determines elements of PICO or PS relevant to the chosen scenario (1 mark). · Converts the question into a succinct and searchable PICO/ PS format relevant to the given scenario (1 mark) · Identifies appropriate main and alternative search terms (2 marks) · Identifies appropriate limits for the search, if appropriate (gender, age range, publication dates, and/ or language) (1 mark) |
Applies a systematic search of the literature(5 marks) |
· TransfersPICO/ PSterms into the systematic search plan with terms grouped in a logical order (1 mark) · Appropriately combines the search using ‘OR’ and ‘AND’ Boolean operators (2 mark). · Accurately transfers search to the Medlineor CINAHL database according the planned search strategy (1 mark). · Provides a legible screenshot/screengrab as evidence of the search in Medlineor CINAHL(1 mark). |
ASSESSMENT ONE: SUBMISSION TEMPLATE
Please complete your assessment activities in the following pages and submit this into Turnitin:
PICO or PS Worksheet
Select only 1 – either PICO or PS (PICO for Quantitative situation type questions, or PS for qualitative situation type questions) You may delete the framework you have not used from the worksheet.
My situation of uncertainty of best practice related to a:
Quantitative type of question: I have completed the PICO question?
Qualitative type of question: I have completed the PS question ?
QUANTITATIVE TYPE
PICO: Patient/Problem, Intervention, Comparison, and Outcome. (Quantitative situation)
(remember to use your readings to help you if you are unsure)
Patient/Problem: ICU patient at risk of suffering nosocomial infection
Intervention: Chlorhexidine bathing cloths
Comparison: soap and water
Outcome: prevention of nosocomial infection
Are Chlorhexidine bathing cloths more effective in comparison to soap and water in preventing nosocomial infection in ICU patients?
The PS answers the question, which is the most effective preventive measure for nosocomial infection between chlorohexidine bathing clothes and soap and water treatment. The answer to the question would help in understanding which preventive measure is to be used for infection control in care settings. In other words, the PICO question attempts to explore the effectiveness of Chlorhexidine bath cloths, a cleaning product used for killing germs, in the prevention of hospital acquired infection among patients admitted to intensive care units.
QUANTITATIVE QUESTION
Population |
Intervention |
Comparison (not commonly used in actual database search strategy) |
Outcome (not commonly used in actual database search strategy) |
What is your population? Main search term: ICU patients; nosocomial infection What other terms might have been used? Alternative search terms: Infection, hospital , critical are unit, intensive care unit |
What is your intervention? Main search term: Chlorhexidine bath cloths What other terms might have been used? Alternative search terms: Anti-infective agents; wash cloths; CGA bath cloth; CGA wash cloth |
What is your comparison? Main search term: Soap and water What other terms might have been used? Alternative search terms: Soap agents |
What is your outcome? Main search term: Prevention; control; nosocomial infection What other terms might have been used? Alternative search terms: Preventing; controlling, infection |
Gender: __None__ Age Range: _adolescents, adults and older adults
Publication Dates: __2010-2018_ Language: _English
? Systematic Review ? Randomized Controlled Trial (RCT) ? Cohort Study ? Case-control Study/Case Series |
? Qualitative Study ? Economic Evaluation ? Clinical Practice Guidelines |
Systematic Search Plan (this is what we call a Search Strategy)
Key terms: |
|
1 |
Critical care units |
2 |
Intensive care units |
3 |
Chlorhexidine |
4 |
CHG bath cloth |
5 |
Anti-infective agents |
6 |
Soap and water |
7 |
Nosocomial infection |
8 |
Cross infection |
9 |
Critical care units OR intensive care units |
10 |
Chlorhexidine OR Soaps |
11 |
Nosocomial infection OR cross infection |
12 |
Critical care units OR intensive care unitsANDChlorhexidine OR SoapsANDNosocomial infection OR cross infection |
OR = combine alternate terms for the same topic – to get as many potential papers as possible!
AND = combine the groups of topics to get papers which cover ALL the terms!
In providing this you show your marker that you are able to take your strategy and apply this into a database system. You also show us that you understand the systematic approach to searching and your understanding of how to use OR and AND as tools to draw together the articles you are interested in. You can use limits, but you would only do this if you wanted to refine your search because you had too many papers to search through.
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