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Biomedical subjects

J Waksberg

Publications and source records attributed to J Waksberg.

6 recordsLinked to original sources
PubMed1993

The National Survey of Family Growth, Cycle IV, evaluation of linked design.

Research was undertaken to quantify the effects of costs of alternative methods for selecting sample women for the National Survey of Family Growth (NSFG) from the National Health Interview Survey (NHIS). This report presents estimates of the effects of alternative design options, obtained by statistical modeling techniques, for linking the NSFG with the NHIS; the cost data and the statistical precision of estimates were based on data from the NSFG, Cycle IV. The estimated survey costs and projected response rates for alternative linked design options and for the unlinked design are compared for fixed precision. The findings confirm that substantial gains in the NSFG design efficiency were obtained by linking the NSFG sample design to that of the NHIS.

Adolescent↗
PubMed1992

Sample design: Third National Health and Nutrition Examination Survey.

This report presents a detailed description of the sample design for the Third National Health and Nutrition Examination Survey, 1988-94, including a brief description of research that led to the choice of the final design. The National Health and Nutrition Examination Survey (NHANES) is one of the major surveys of the National Center for Health Statistics, Centers for Disease Control. Information on the health and nutritional status of the noninstitutionalized population of the United States is collected through the NHANES household interviews and standardized physical examinations.

Adolescent↗
PubMed1984

Random digit dialing in selecting a population-based control group.

Results are described from four epidemiologic studies in the United States which used random digit dialing in over 30,000 households to identify controls from the general population for use in case-control studies. Methods and problems in telephone sampling are discussed. It is concluded that if complete population rosters are unavailable and if the population to be sampled has the high rates of telephone ownership typical of much of the United States, telephone-based sampling can yield a nearly random sample of the individuals in a population, often at much less expense than can dwelling-based sampling.

Adolescent↗