1. 程式人生 > >meta分析文獻質量評價

meta分析文獻質量評價

1.橫斷面研究

最常用評價量表:AHQR量表(低:1-3;中等:4-7;高:8-11)

Item Yes No Unclear
1) Define the source of information (survey, record review)
2) List inclusion and exclusion criteria for exposed and unexposed subjects (cases and controls) or refer to previous publications
3) Indicate time period used for identifying patients
4) Indicate whether or not subjects were consecutive if not population-based
5) Indicate if evaluators of subjective components of study were masked to other aspects of the status of the participants
6) Describe any assessments undertaken for quality assurance purposes (e.g., test/retest of primary outcome measurements)
7) Explain any patient exclusions from analysis
8) Describe how confounding was assessed and/or controlled.
9) If applicable, explain how missing data were handled in the analysis
10) Summarize patient response rates and completeness of data collection
11) Clarify what follow-up, if any, was expected and the percentage of patients for which incomplete data or follow-up was obtained

2.病例對照研究及佇列研究

NOS量表

指標簡化如下

representiveness of the exposed cohort(1) Selection of the non-exposed cohort(1) Ascertainment of exposure(1) Demonstration that outcome of interest was not present at satrt of study(1) Compare ability of cohorts on the basis of the design or analysis(2) Assessment of outcome(1) Was followup long enough for outcomes to occur(1) Adequacy of follow up of cohorts(1)

滿分9分,得分大於7分即高質量文獻。