Sample Size [velikost vzorku]

topical
43
Terms

vzorek - velikost

Persistent link   https://www.medvik.cz/link/D018401
Definition

The number of units (persons, animals, patients, specified circumstances, etc.) in a population to be studied. The sample size should be big enough to have a high likelihood of detecting a true difference between two groups. (From Wassertheil-Smoller, Biostatistics and Epidemiology, 1990, p95)

Annotation
usually NIM with specific population or circumstances sampled (IM); not restricted to epidemiology
DUI
D018401 MeSH Browser
CUI
M0027628
History note
95
Public note
95

E Analytical, Diagnostic and Therapeutic Techniques and Equipment
E05 Investigative Techniques 209
E05.318 Epidemiologic Methods 1 030
E05.318.370 Epidemiologic Research Design 40
E05.318.370.074 Control Groups 26
E05.318.370.150 Cross-Over Studies 206
E05.318.370.300 Double-Blind Method 1 476
E05.318.370.392 Genome-Wide Association Study 279
E05.318.370.438 Lost to Follow-Up 3
E05.318.370.485 Matched-Pair Analysis 20
E05.318.370.500 Meta-Analysis as Topic 1 790
E05.318.370.700 Random Allocation 215
E05.318.370.725 Reproducibility of Results 2 383
E05.318.370.762 Sample Size 43
E05.318.370.800 Sensitivity and Specificity 2 409
E05.318.370.850 Single-Blind Method 88
E05.581 Methods 2 004
E05.581.500 Research Design 1 376
E05.581.500.149 Control Groups 26
E05.581.500.300 Double-Blind Method 1 476
E05.581.500.400 Early Termination of Clinical Trials 16
E05.581.500.501 Meta-Analysis as Topic 1 790
E05.581.500.577 Meta-Research
E05.581.500.653 Patient Selection 1 135
E05.581.500.805 Random Allocation 215
E05.581.500.902 Sample Size 43
E05.581.500.902.500 Numbers Needed To Treat 5

N Health Care
N05 Health Care Quality, Access, and Evaluation 685
N05.715 Quality of Health Care 2 492
N05.715.360 Health Care Evaluation Mechanisms 200
N05.715.360.325 Epidemiologic Research Design 40
N05.715.360.325.150 Cross-Over Studies 206
N05.715.360.325.320 Double-Blind Method 1 476
N05.715.360.325.500 Matched-Pair Analysis 20
N05.715.360.325.515 Meta-Analysis as Topic 1 790
N05.715.360.325.675 Random Allocation 215
N05.715.360.325.685 Reproducibility of Results 2 383
N05.715.360.325.692 Sample Size 43
N05.715.360.325.700 Sensitivity and Specificity 2 409
N05.715.360.325.730 Single-Blind Method 88
N06 Environment and Public Health 202
N06.850 Public Health 4 041
N06.850.520 Epidemiologic Methods 1 030
N06.850.520.445 Epidemiologic Research Design 40
N06.850.520.445.150 Cross-Over Studies 206
N06.850.520.445.300 Double-Blind Method 1 476
N06.850.520.445.392 Genome-Wide Association Study 279
N06.850.520.445.485 Matched-Pair Analysis 20
N06.850.520.445.500 Meta-Analysis as Topic 1 790
N06.850.520.445.700 Random Allocation 215
N06.850.520.445.725 Reproducibility of Results 2 383
N06.850.520.445.762 Sample Size 43
N06.850.520.445.800 Sensitivity and Specificity 2 409
N06.850.520.445.850 Single-Blind Method 88

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