SAMPLE SIZE ESTIMATION IN EPIDEMIOLOGIC STUDIES

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HAJIAN TILAKI KARIMOLLAH

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Journal Paper

Paper Information

Journal: CASPIAN JOURNAL OF INTERNAL MEDICINE Year:2011 | Volume:2 | Issue:4 (8) Page(s): 289-298

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Information Journal Paper

Title

SAMPLE SIZE ESTIMATION IN EPIDEMIOLOGIC STUDIES

Author(s)

HAJIAN TILAKI KARIMOLLAH | Issue Writer Certificate

Keywords

SAMPLE SIZE

COMPARATIVE STUDIES

CONTINUOUS OUTCOME

BINARY OUTCOME

EFFECT SIZE

STATISTICAL POWER

Abstract

This review basically provided a conceptual framework for sample size calculation in epidemiologic studies with various designs and outcomes. The formula requirement of sample size was drawn based on statistical principles for both descriptive and comparative studies. The required sample size was estimated and presented graphically with different effect sizes and power of statistical test at 95% confidence level. This would help the clinicians to decide and ascertain a suitable sample size in research protocol in order to detect an effect of interest.

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Economic Burden of Prostate Cancer in Iran: Measuring Costs and Quality of Life

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APA: Copy

HAJIAN TILAKI, KARIMOLLAH. (2011). SAMPLE SIZE ESTIMATION IN EPIDEMIOLOGIC STUDIES. CASPIAN JOURNAL OF INTERNAL MEDICINE, 2(4 (8)), 289-298. SID. https://sid.ir/paper/323222/en

Vancouver: Copy

HAJIAN TILAKI KARIMOLLAH. SAMPLE SIZE ESTIMATION IN EPIDEMIOLOGIC STUDIES. CASPIAN JOURNAL OF INTERNAL MEDICINE[Internet]. 2011;2(4 (8)):289-298. Available from: https://sid.ir/paper/323222/en

IEEE: Copy

KARIMOLLAH HAJIAN TILAKI, “SAMPLE SIZE ESTIMATION IN EPIDEMIOLOGIC STUDIES,” CASPIAN JOURNAL OF INTERNAL MEDICINE, vol. 2, no. 4 (8), pp. 289–298, 2011, [Online]. Available: https://sid.ir/paper/323222/en

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