by National Center for Health Statistics [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington] in Rockville, Md .
Written in English
Includes bibliographical references.
|Statement||[by David A. Koons]|
|Series||Vital and health statistics. Series 2: Data evaluation and methods research,, no. 54, DHEW publication, no. (HSM) 73-1328, Vital and health statistics., no. 54., DHEW publication ;, no. (HSM) 73-1328.|
|Contributions||National Center for Health Statistics (U.S.)|
|LC Classifications||RA409 .U45 no. 54|
|The Physical Object|
|Pagination||vi, 53 p.|
|Number of Pages||53|
|LC Control Number||72600133|
COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. QUALITY CONTROL IN A NATIONAL HbW..”fF! EXAMINATION SURVEY Wesley L. Schaible, Division of Health Examination Statistics INTRODUCTION The Health Examination Survey The Health Examination Survey is one of the major survey programs conducted by the National Center for Health Statistics under the authority of the National Health Survey Act of to errors of coverage, processing errors etc. The quality of a sample estimator of a population parameter is a function of total survey error, comprising both sampling and nonsampling errors. Sampling errors arise solely as a result of drawing a probability sample rather than conducting a complete enumeration. Length and timing of the interview with regard to time of the day and season (e.g., the harvesting period of agricultural crops) significantly affected missing values and measurement errors. For the implementation of the interviews, interviewer characteristics, gender, age, and the familiarity of the interviewer with the survey area are.
Introduction. 1 According to Eurostat, survey quality can be seen to consist of six dimensions: the relevance of the statistical concepts, the accuracy of estimates, the timeliness and the punctuality in disseminating results, the accessibility and the clarity of the information, the comparability, and the coherence. In interview surveys all these dimensions apply and interviewers affect. A summary of the criteria for measurement properties of health status questionnaires is presented in Table property is rated as positive, negative, or indeterminate, depending on the design, methods, and outcomes of the study. The term quality control refers to the efforts and procedures that survey researchers put in place to ensure the quality and accuracy of data being collected using the methodologies chosen for a particular study. Quality-control efforts vary from study to study and can be applied to questionnaires and the computerized programs that control them, sample management systems to ensure proper case. Nonsampling errors can also occur and are more likely for surveys that are implemented quickly, achieve low response rates, and rely on online response. Nonsampling errors for the Household Pulse Survey may include: Measurement error: The respondent provides incorrect information, or an unclear survey question is misunderstood by the respondent.
Measurement of the prevalence of respiratory allergies by interview questionnaire Joseph Schachter, B.B.A. Bethesda, Md. A recent publication of the National Center for Health Statistics estimated the prevalence of asthma in to 'be SO.S per 1, noninstitutionalized population, and of hay fever (without asthma) as B4.S per 1, Sexual Orientation in the National Health Interview Survey: A Quality Assessment. pp. (PHS) pdf icon [PDF – MB] No. Design and Estimation for the National Health Interview Survey, 53 pp. (PHS) pdf icon [PDF – MB] No. Mortality Experience of the National Health Interview. This research was supported by PHS grant # and the Epidemiologic Catchment Area Program (ECA). The ECA is a series of five epidemiologic research studies performed by independent research teams in collaboration with staff of the division of Biometry and Epidemiology (DBE) of the National Institute of Mental Health (NIMH). The National Health Interview Survey (NHIS), conducted by NCHS, is the source for high-quality data to monitor cost-related health care access problems in the U.S. For example, in , % of adults aged 18 and over did not get needed medical care due to cost in the past 12 months.