Archive for Gabriela Pacurar

Number needed to treat and number needed to harm

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Intervention studies: clinical trials

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FDA approval for a drug: 3 clinical trial phases

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Bias in research

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Biostatistics: definition

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2 Events: probability to occur together

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Ordinal data, interval and ratio

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Descriptive vs inferential statistics

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Normal distribution : mean, median, mode

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Normal distribution example

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