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Sample Size Calculation for Dichotomous Outcomes in Cluster Randomization Trials with Varying Cluster Size

Publication ,  Journal Article
Kong, SH; Ahn, CW; Jung, SH
Published in: Therapeutic Innovation & Regulatory Science
January 1, 2003

It is common to assume a constant cluster size in the estimation of sample size for cluster randomized trials. Manatunga et al. (1) derived sample size estimation for continuous response variables in cases of varying cluster size. This paper discusses a parallel study for binary response variables. We compare the maximum cluster size method, the average cluster size method, and the proposed method. © 2003, Drug Information Association. All rights reserved.

Duke Scholars

Published In

Therapeutic Innovation & Regulatory Science

DOI

ISSN

2168-4790

Publication Date

January 1, 2003

Volume

37

Issue

1

Start / End Page

109 / 114

Related Subject Headings

  • Statistics & Probability
  • 4905 Statistics
  • 3214 Pharmacology and pharmaceutical sciences
  • 1117 Public Health and Health Services
  • 0104 Statistics
 

Citation

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ICMJE
MLA
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Kong, S. H., Ahn, C. W., & Jung, S. H. (2003). Sample Size Calculation for Dichotomous Outcomes in Cluster Randomization Trials with Varying Cluster Size. Therapeutic Innovation & Regulatory Science, 37(1), 109–114. https://doi.org/10.1177/009286150303700113
Kong, S. H., C. W. Ahn, and S. H. Jung. “Sample Size Calculation for Dichotomous Outcomes in Cluster Randomization Trials with Varying Cluster Size.” Therapeutic Innovation & Regulatory Science 37, no. 1 (January 1, 2003): 109–14. https://doi.org/10.1177/009286150303700113.
Kong SH, Ahn CW, Jung SH. Sample Size Calculation for Dichotomous Outcomes in Cluster Randomization Trials with Varying Cluster Size. Therapeutic Innovation & Regulatory Science. 2003 Jan 1;37(1):109–14.
Kong, S. H., et al. “Sample Size Calculation for Dichotomous Outcomes in Cluster Randomization Trials with Varying Cluster Size.” Therapeutic Innovation & Regulatory Science, vol. 37, no. 1, Jan. 2003, pp. 109–14. Scopus, doi:10.1177/009286150303700113.
Kong SH, Ahn CW, Jung SH. Sample Size Calculation for Dichotomous Outcomes in Cluster Randomization Trials with Varying Cluster Size. Therapeutic Innovation & Regulatory Science. 2003 Jan 1;37(1):109–114.
Journal cover image

Published In

Therapeutic Innovation & Regulatory Science

DOI

ISSN

2168-4790

Publication Date

January 1, 2003

Volume

37

Issue

1

Start / End Page

109 / 114

Related Subject Headings

  • Statistics & Probability
  • 4905 Statistics
  • 3214 Pharmacology and pharmaceutical sciences
  • 1117 Public Health and Health Services
  • 0104 Statistics