6. Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
7. 1. Enter a search term that represents an aspect from your clinical question Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
8. 2. Your search term will “map” to one or more official search terms called MEDICAL SUBJECT HEADINGS (MeSH) terms 1. Enter a search term that represents an aspect from your clinical question Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
9. 2. Your search term will “map” to one or more official search terms called MEDICAL SUBJECT HEADINGS (MeSH) terms 1. Enter a search term that represents an aspect from your clinical question Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
10. 1. The official MeSH term for appendectomy is.... APPENDECTOMY
11. 2. Why are MeSH terms effective/efficient when searching MEDLINE? MeSH controlled vocabulary is a distinctive feature of MEDLINE used to index articles. It imposes uniformity and consistency to the indexing of biomedical literature. Example : the MeSH term “Neoplasm” finds articles on neoplasms and tumors and cancer….. 1. The official MeSH term for appendectomy is.... APPENDECTOMY
12. 2. Why are MeSH terms effective/efficient when searching MEDLINE? MeSH controlled vocabulary is a distinctive feature of MEDLINE used to index articles. It imposes uniformity and consistency to the indexing of biomedical literature. Example: MeSH term “Neoplasm” finds articles on neoplasms and tumors and cancer….. 1. The official MeSH term for appendectomy is.... APPENDECTOMY 3. Question : What does EXPLODE mean? ......
13. Answer: The Explode feature allows your search to find literature on more specific MeSH terms. For example, when you “explode” the MeSH term “ Mastectomy”, you’ll pick up articles about the concept of Mastectomy in general, but you’ll also pick up articles on the more specific concepts of….. Mastectomy, Radical Mastectomy, Segmental Mastectomy, Simple Mastectomy, Subcutaneous “ Exploding” can help you do a more comprehensive search
14. Answer: The Explode feature allows your search to find literature on more specific MeSH terms. For example, when you “explode” the MeSH term “ Mastectomy”, you’ll pick up articles about the concept of Mastectomy in general, but you’ll also pick up articles on the more specific concepts of….. Mastectomy, Radical Mastectomy, Segmental Mastectomy, Simple Mastectomy, Subcutaneous “ Exploding” can help you do a more comprehensive search
16. Question: What does the FOCUS feature do? ...... Answer: By choosing the FOCUS feature, you want “Appendectomy” to be considered a major topic of the articles that your search retrieves . Search Tip #1 : Just remember that by using the FOCUS feature, you’re going to pick up fewer articles.... So if you’re not sure if there is a lot of information on your topic, you might not want to focus the search term. Search Tip #2 : If you choose to use the FOCUS feature, do not focus all of your search terms – if you focus too many search terms, you’ll lose many potentially relevant articles.
17. Question: What does the FOCUS feature do? ...... Answer: By choosing the FOCUS feature, you want “Appendectomy” to be considered a major topic of the articles that your search retrieves . Search Tip #1 : Just remember that by using the FOCUS feature, you’re going to pick up fewer articles.... So if you’re not sure if there is a lot of information on your topic, you might not want to focus the search term. Search Tip #2 : If you choose to use the FOCUS feature, do not focus all of your search terms – if you focus too many search terms, you’ll lose many potentially relevant articles.
18. Subheadings help you narrow your search to specific aspects applied to a MeSH term. Search Tip : Only use subheadings if it specifically applies to your search question. Otherwise, subheadings can narrow your search too much….
19. Subheadings help you narrow your search to specific aspects applied to a MeSH term. Search Tip : Only use subheadings if it specifically applies to your search question. Otherwise, subheadings can narrow your search too much….
20. It’s actually a good thing to start a search with a large number of search results if you expect to combine it with other search terms…..
21. Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
22. Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
23. The official MeSH term for postoperative wound infection is.... SURGICAL WOUND INFECTION
24. The official MeSH term for postoperative wound infection is.... SURGICAL WOUND INFECTION What happens when you click on the SCOPE button?
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27. If you’re not satisfied with the suggested (i.e. mapped) MeSH term, you can select the last option on the list to do a Keyword search. Search Tip : It’s still a good idea to include the suggested MeSH term as well as the Keyword….just to be sure!
28. If you’re not satisfied with the suggested (i.e. mapped) MeSH term, you can select the last option on the list to do a Keyword search. Search Tip : It’s still a good idea to include the suggested MeSH term as well as the Keyword….just to be sure!
29. Clinical Question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
30. Clinical Question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
31. Clinical Question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
32. Clinical Question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
33. 1. The phrase “perioperative antibiotics” maps to this list of MeSH terms. It’s up to you to choose the appropriate MeSH terms. If none of them apply, use the keyword at the bottom of the list.
34. 1. The phrase “perioperative antibiotics” maps to this list of MeSH terms. It’s up to you to choose the appropriate MeSH terms. If none of them apply, use the keyword at the bottom of the list. 2. In this case, 2 MeSH terms apply…. You can select more than one MeSH term by combining them (using “AND”) or choosing either terms (using “OR”)
35. 1. The phrase “perioperative antibiotics” maps to this list of MeSH terms. It’s up to you to choose the appropriate MeSH terms. If none of them apply, use the keyword at the bottom of the list. 2. In this case, 2 MeSH terms apply…. You can select more than one MeSH term by combining them (using “AND”) or choosing either terms (using “OR”)
37. Question: What is the point of placing each search concept on a separate search line? Answer: It allows you the freedom of making various combinations of search terms….. Combining your search terms….
38. Question: What is the point of placing each search concept on a separate search line? Answer: It allows you the freedom of making various combinations of search terms….. Combining your search terms….
39. SEARCH LIMITS: Help to narrow your retrieval to more relevant information Limits also help when you have too many articles and not enough time!
40. SEARCH LIMITS: Help to narrow your retrieval to more relevant information Limits also help when you have too many articles and not enough time! Some common limits are on this main page. But to see some more relevant limits click on the “More Limits” link…..
41. Limiting a search by age group , an important patient characteristic, can be very useful. Search Tip : You can limit to more than one age group by holding the CTRL or APPLE key when choosing the age limits. Clinical Question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
42. Limiting a search by age group , an important patient characteristic, can be very useful. Search Tip : You can limit to more than one age group by holding the CTRL or APPLE key when choosing the age limits. Clinical Question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy?
48. Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy? In which category does this question belong?.....
49. Clinical question: Do perioperative antibiotics prevent postoperative wound infections in adults who have undergone appendectomy? This is a question of THERAPY .
50. Limiting to EBM Reviews allows you to find Cochrane systematic reviews and RCTs included in Cochrane systematic reviews......
51. Important: Cochrane systematic reviews address questions of THERAPY only...... Limiting to EBM Reviews allows you to find Cochrane systematic reviews and RCTs included in Cochrane systematic reviews......
52. Important: Cochrane systematic reviews address questions of THERAPY only...... Limiting to EBM Reviews allows you to find Cochrane systematic reviews and RCTs included in Cochrane systematic reviews......
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54. If you see a citation with an EBM Topic Review link, it will take you directly to the full text of a Cochrane systematic review that includes the listed RCT.