Evaluation Item | Evaluation Results | |||
Yes | No | Unclear | Not applicable | |
1) Is the inclusion criteria for the sample clearly defined? |
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2) Has the research object and research site been described in detail? |
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3) Does the measurement method of exposure factors have reliability and validity? |
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4) Is there an objective and consistent standard for the definition of disease or health problems? |
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5) Have you identified a confounding factor? |
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6) Are measures taken to control confounding factors? |
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7) Does the measurement method of the outcome indicator have reliability and validity? |
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8) Is the data analysis method appropriate? |
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