Kuznetsova, Olga M.
Selection bias in studies with unequal allocation [electronic resource] / Olga M. Kuznetsova. - London : Henry Stewart Talks, 2020. - 1 online resource (1 streaming video file (12 min.) : color, sound). - Design and analysis of randomized clinical trials : design, analysis & theory, 2056-452X . - Henry Stewart talks. Biomedical & life sciences collection. Design and analysis of randomized clinical trials : design, analysis & theory. .
Animated audio-visual presentation with synchronized narration. Title from title frames.
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.
Access restricted to subscribers.
Mode of access: World Wide Web.
5007 Henry Stewart Talks
Clinical trials--Statistical methods.
Drugs--Testing.
Quality control.
Ranking and selection (Statistics)--Evaluation.
Reliability.
Sampling (Statistics)
Biostatistics--methods.
Drug Evaluation--methods.
Models, Statistical.
Random Allocation.
Randomized Controlled Trials as Topic--methods.
Research Design.
Selection Bias.
Selection bias in studies with unequal allocation [electronic resource] / Olga M. Kuznetsova. - London : Henry Stewart Talks, 2020. - 1 online resource (1 streaming video file (12 min.) : color, sound). - Design and analysis of randomized clinical trials : design, analysis & theory, 2056-452X . - Henry Stewart talks. Biomedical & life sciences collection. Design and analysis of randomized clinical trials : design, analysis & theory. .
Animated audio-visual presentation with synchronized narration. Title from title frames.
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.
Access restricted to subscribers.
Mode of access: World Wide Web.
5007 Henry Stewart Talks
Clinical trials--Statistical methods.
Drugs--Testing.
Quality control.
Ranking and selection (Statistics)--Evaluation.
Reliability.
Sampling (Statistics)
Biostatistics--methods.
Drug Evaluation--methods.
Models, Statistical.
Random Allocation.
Randomized Controlled Trials as Topic--methods.
Research Design.
Selection Bias.