[How to scientifically estimate sample size in physiological research].
Zhongguo Ying Yong Sheng Li Xue Za Zhi
; 32(3): 284-288, 2016 Mar 08.
Article
in Zh
| MEDLINE
| ID: mdl-29931893
ABSTRACT
OBJECTIVE:
To bring about physiological researchers' attention of the importance of sample size estimation.METHODS:
The significance as well as the current problems of sample size estimation were illustrated and the commonly-used sample size estimation methods were introduced.RESULTS:
The basic concepts and necessary premises of sample size estimation were stated. The estimation processes and results under two different circumstances were elaborated in detail via examples.CONCLUSIONS:
To attain the proper estimated sample sizes, the computation must satisfy the necessary premises which included the appropriate statistical analysis methods to be used.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Physiology
/
Research Design
/
Sample Size
Limits:
Humans
Language:
Zh
Journal:
Zhongguo Ying Yong Sheng Li Xue Za Zhi
Journal subject:
FISIOLOGIA
Year:
2016
Document type:
Article
Affiliation country: