Trip characteristics of vehicle crashes involving child passengers

Objectives: To describe the trip characteristics of vehicle crashes involving children, and to examine the effect of situational factors on front row seating or inappropriate restraint for young children. Methods: A cross sectional study was conducted on children <16 years in crashes of insured vehicles in 15 US states, with data collected using insurance claims… Continue reading Trip characteristics of vehicle crashes involving child passengers

Association of Weight Change With Ethnicity and Life Course Socioeconomic Position Among Brazilian Civil Servants

Changes in Subjective and Objective Measures of Economic Well-Being and Their Interrelationship among the Elderly in Singapore and Taiwan

Prevalence of AIDS-Related Risk Factors and Condom Use in the United States

A national probability survey of human immunodeficiency virus (HIV)-related risk factors among the general heterosexual population, the National AIDS (acquired immunodeficiency syndrome) Behavioral Surveys, has obtained data from 10,630 respondents. Data are presented on the prevalence of HIV-related risks in the general heterosexual population, on the distribution of the three largest risk groups across social… Continue reading Prevalence of AIDS-Related Risk Factors and Condom Use in the United States

The life history calendar: A research and clinical assessment method for collecting retrospective event-history data

Stratified survey designs

Telephone Sampling

Psychological Adjustment to Sudden and Anticipated Spousal Death Among the Older Widowed Persons

An experimental comparison of telephone and personal health interview surveys

The Statistical Turn in American Social Science: Columbia University, 1890 to 1915