Doc. Rect - Guias en Gastroenterología

Rectorragia: etiología
MEDLINE. Filtro CASPfew EMBASE (OVID)
Http://wwwlib.jr2.ox.ac.uk/caspfew/filters/
1. exp cohort studies/ #1 Cohort Analysis/
2. exp risk/ #2 Longitudinal Study/
3. (odds and ratio$).tw. #3 Prospective Study/
4. (relative and risk).tw. #4 Follow Up/
5. (case and control$).tw. #5 RISK/
6. or/1-5 #6 Risk Assessment/
#7 Risk Benefit Analysis/
#8 Risk Factor/
#9 (odds and ratio$).tw.
#10 (relative and risk).tw.
#10 (case and control$).tw.
#12 or/1-11
Rectorragia: pruebas diagnósticas
MEDLINE. Filtro CASPfew EMBASE (OVID)
http://wwwlib.jr2.ox.ac.uk/caspfew/filters/
1. exp “sensitivity and specificity”/ #1 “Prediction and Forecasting”/
2. sensitivity.tw. #2 Receiver Operating Characteristic/
3. di.xs. #3 sensitivity.tw.
4. du.fs. #4 di.fs.
5. specificity.tw. #5 specificity.tw.
6. or/1-5 #6 or/1-5
Rectorragia: tratamiento
MEDLINE. Filtro del University of Rochester Medical Center EMBASE (SilverPlatter)
http://www.urmc.rochester.edu/Miner/Educ/Expertsearch.html
1. exp research design/ #1 explode controlled study
2. exp clinical trials/ #2 meta-analysis
3. comparative study/ or placebos/ #3 random* in ti,ab
4. multicenter study.pt. #4 (blind* or mask*) in ti,ab
5. clinical trial.pt. #5 placebo/
6. random$.ti,ab. #6 placebo in ti,ab
7. Placebo$1.ti,ab. #7 #1 or #2 or #3 or 34 or #5 or #6
8. (clinical adj trial$1).ti,ab.
9. (controlled clinical trial or randomized controlled trial).pt.
10. practice guideline.pt.
11. feasibility studies/
12. clinical protocols/
13. (single blind$ or double blind$ or triple blind$3).ti,ab.
14. exp treatment outcomes/
15. exp epidemiologic research design/
16. double blind method/
17. OR /1-16
ANEXOS • 71