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N Goldman

Publications and source records attributed to N Goldman.

97 records · Page 6Linked to original sources
PubMedDate not supplied

Evaluation of contraceptive history data in the Republic of Korea.

The consistency of retrospective and current status data on contraceptive use from a series of national fertility surveys carried out during the 1970s in Korea is investigated. Aggregate consistency is examined among random samples from the same cohort or cohorts of women interviewed in each survey. The results indicate that estimates of trends in contraceptive use from a retrospective history in one survey, or from cross-sectional estimates in a series of surveys, can each yield misleading findings. Data from the 1974 Korean National Fertility Survey (KNFS) appear to be more reliable than those from other surveys, possibly because an interval-by-interval contraceptive history was used, explicit definitions of contraceptive methods were given prior to taking the contraceptive history, and the KNFS involved longer interviewer training and, perhaps, less time pressure during interviews.

Adolescent↗
PubMedDate not supplied

Estimation of fecundability from survey data.

The estimation of fecundability from survey data is plagued by methodological problems such as misreporting of dates of birth and marriage and the occurrence of premarital exposure to the risk of conception. Nevertheless, estimates of fecundability from World Fertility Survey data for women married in recent years appear to be plausible for most of the surveys analyzed here and are quite consistent with estimates reported in earlier studies. The estimates presented in this article are all derived from the first interval, the interval between marriage or consensual union and the first live birth conception.

Actuarial Analysis↗