ECOLOGICAL OBSERVATIONS ON TWO PUERTO-RICAN ECHINODERMS, MELLITA LATA AND ASTROPECTEN MARGINATUS
نویسندگان
چکیده
منابع مشابه
Modeling HIV Prevention Strategies among Two Puerto Rican Samples.
The Information-Motivation-Behavioral Skills model examines factors that are used to initiate and maintain sexual and reproductive health promotion behaviors. The present study evaluated the association among these constructs as it is applied to sexually active heterosexual adults with steady partners, using a Structural Equation Modeling approach. At the same time, it was analyzed if the same ...
متن کاملThe Boston Puerto Rican Health Study, a longitudinal cohort study on health disparities in Puerto Rican adults: challenges and opportunities
BACKGROUND The Boston Puerto Rican Health Study is an ongoing longitudinal cohort study designed to examine the role of psychosocial stress on presence and development of allostatic load and health outcomes in Puerto Ricans, and potential modification by nutritional status, genetic variation, and social support. METHODS Self-identified Puerto Ricans, aged 45-75 years and residing in the Bosto...
متن کاملSubstance Use and the Number of Male Sexual Partners by African American and Puerto Rican Women
Background In the United States (US), there are 19 million new sexually transmitted disease (STD) infections each year. Untreated STDs can lead to serious long-term adverse health consequences, especially for young women. Centers for Disease Control and Prevention estimates that undiagnosed and untreated STDs cause at least 24,000 women in the US each year to become infertile. This clearly is a...
متن کاملDyspareunia in Puerto Rican middle-aged women.
OBJECTIVE Dyspareunia is a common sexual dysfunction. There is a lack of studies that address female sexual dysfunction in Puerto Rico. The present cross-sectional study characterized dyspareunia in a sample of Puerto Rican women aged 40 to 59 years and evaluated the relationship between reported dyspareunia with demographic, lifestyle, and health factors. METHODS Nine hundred twenty Puerto R...
متن کاملMouse Allergen, Lung Function, and Atopy in Puerto Rican Children
OBJECTIVE To examine the relation between mouse allergen exposure and asthma in Puerto Rican children. METHODS Mus m 1, Der p 1, Bla g 2, and Fel d 1 allergens were measured in dust samples from homes of Puerto Rican children with (cases) and without (controls) asthma in Hartford, CT (n = 449) and San Juan (SJ), Puerto Rico (n = 678). Linear or logistic regression was used for the multivariat...
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ژورنال
عنوان ژورنال: The Biological Bulletin
سال: 1944
ISSN: 0006-3185,1939-8697
DOI: 10.2307/1537955