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Improving the Stratification of Medical Institutions for Stratified Sampling in the Patient Survey
correspondence analysis Patient Survey ratio estimation standard error rate stratified random sampling
2009/3/9
The Patient Survey is a designated statistical survey conducted every three years with the objective of obtaining basic data on the current status of patients in medical institutions in Japan. Since s...
A Proposal to Improve the Patient Survey Focusing on the Recent Trend of Increase in the Missing Data
nonresponse number of patients Patient Survey ratio estimation stratified random sampling variable weighting
2009/3/9
The Patient Survey is a designated statistical survey conducted every three years with the objective of obtaining basic data on the current status of patients in medical institutions in Japan. One of ...