1 option
Selection bias in studies with unequal allocation / Olga M. Kuznetsova.
- Format:
- Video
- Author/Creator:
- Kuznetsova, Olga M., Speaker.
- Series:
- Henry Stewart talks. Biomedical & life sciences collection. Design and analysis of randomized clinical trials : design, analysis & theory.
- Design and analysis of randomized clinical trials : design, analysis & theory, 2056-452X
- Language:
- English
- Subjects (All):
- Clinical trials--Statistical methods.
- Clinical trials.
- Drugs--Testing.
- Drugs.
- Quality control.
- Ranking and selection (Statistics)--Evaluation.
- Ranking and selection (Statistics).
- Reliability.
- Sampling (Statistics).
- Biostatistics--methods.
- Drug Evaluation--methods.
- Models, Statistical.
- Random Allocation.
- Randomized Controlled Trials as Topic--methods.
- Research Design.
- Selection Bias.
- Medical Subjects:
- Biostatistics--methods.
- Drug Evaluation--methods.
- Models, Statistical.
- Random Allocation.
- Randomized Controlled Trials as Topic--methods.
- Research Design.
- Selection Bias.
- Physical Description:
- 1 online resource (1 streaming video file (12 min.)) : sound, color
- Place of Publication:
- London : Henry Stewart Talks, 2020.
- System Details:
- video file
- Contents:
- Contents: Origins of selection bias in clinical trials
- Blackwell-Hodges model for selection bias
- Derivation of selection bias with unequal allocation
- Directional guessing strategy
- Directional guessing strategy with permuted block randomization
- Directional strategy maximizes selection bias
- Directional strategy with biasing threshold
- Directional strategy with biasing threshold and large permuted blocks
- Brick Tunnel Randomization
- Undisclosed use of the Brick Tunnel Randomization reduces selection bias.
- Notes:
- Description based on publisher supplied metadata and other sources.
- Animated audio-visual presentation with synchronized narration.
- Title from title frames.
- Publisher Number:
- 5007 Henry Stewart Talks
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