OBJECTIVE This study used a recent patient survey to examine the relationship between having a usual source of care (USC) and the quality of ambulatory medical care experiences in Taiwan, where there is universal health insurance coverage. RESEARCH DESIGN, SUBJECTS, AND MEASURES The study design was a cross-sectional survey of 879 patients in Taichung County, Taiwan. Children and adults visit...

The chapter on solar radiations is well and interestingly done. This reviewer was surprised to learn how little of the germicidal portion of the ultraviolet spectrum is found in solar radiation. Ultraviolet transmission through various types of glass, plastics, other solids, and liquids is considered. Solutions for choosing various sections of the ultraviolet spectrum are included. A similar pl...

Objective: The objective of this study was to assess relationships between body mass index (BMI) and comorbid conditions within a large sample of truck drivers. Methods: Commercial driver medical examination data from 88,246 commercial drivers between 2005 and 2012 were analyzed for associations between BMI, medical disorders, and driver certification. Results: Most drivers were obese (53.3%, B...

Using data from the World Health Survey carried out in Brazil in 2003, this paper has the objective of describing the sociodemographic profile of Brazilian women (age 18-69 years of age) that have adequate health care, not only with respect to health service utilization but also to healthy lifestyles. Sociodemographic variables (age, marital status, race, education level, number of household as...