875 resultados para REINSERCIÓN - COLOMBIA - 2006-2008


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Includes bibliography

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Error en símbolo en tapa y contraportada (S/2006/20)

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Error en símbolo en tapa y contraportada (S/2006/20)

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Includes bibliography

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The incidence rates of travelers' diarrhea (TD) have remained unchanged for the last fifty years. More recently, there have been increasing recommendations for self-initiated therapy and even prophylactic therapy for TD. There is no recent data on the in vitro activities of commonly used antibiotics for TD therapy and whether there have been any changes in susceptibilities over the last ten years. 456 enteropathogens were isolated from adult travelers to Mexico, India, and Guatemala between the years 2006 to 2008. MICs were determined for 10 different antimicrobials by the agar dilution method. Traditional antibiotics such as ampicillin, trimethoprim/sulfamethoxazole, and doxycycline continue to show high levels of resistance. Current first line antibiotic agents including fluoroquinolones and azithromycin had significantly higher MICs when compared to 10 years ago and MIC90 levels were beyond the CSLI cutoffs for resistance. There were significant geographical differences in resistance patterns when comparing Central America with India. Entertoxigenic Escherichia coli (ETEC) isolates were more resistant to ciprofloxacin (p=0.023), and levofloxacin (p=0.0078) in India; whereas, enteroaggregative Escherichia coli (EAEC) isolates from Central America showed more resistance. When compared to MICs of isolates 10 years prior, there was a four to ten-fold increase in MIC90s for ceftriaxone, ciprofloxacin, levofloxacin and azithromycin for both ETEC and EAEC. There were no significant changes in rifaximin MICs over the last ten years, which makes it a promising agent for TD. Rising MICs over time implicate the need for continuous surveillance of susceptibility patterns worldwide and for geography specific recommendations in TD therapy.^

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This study investigates the association between race/ethnicity and acculturation variables (language preference and nativity) with use of contraception and contraceptive services among Mexican/Mexican American and “other” Hispanic women aged 15-44 when compared to non- Hispanic white women.^ Data was analyzed from the 2006-2008 National Survey of Family Growth. The sample contained 3357 women aged 15-44. Multivariate logistic regression analysis was used to examine the association between race/ethnicity and acculturation variables and contraceptive-related behaviors adjusted for other known covariates. ^ After multivariate analysis, neither nativity nor language preference were significantly associated with contraception use or contraceptive services. Mexican/Mexican American women did not differ in their contraception-related behaviors when compared to non-Hispanic whites. Other Hispanic women, however, were less likely to obtain contraceptive services than non-Hispanic whites (OR=0.67, 95% CI=0.45-1.00). Women aged 30-39 and 40-44 were less likely to obtain contraception and contraceptive services than those aged 15-19. Single women were less likely to use contraception (OR=0.72, 95% CI=0.56-0.92) and contraceptive services (OR=0.69, 95% CI=0.53-0.89) than married/co-habiting women. Women with healthcare coverage were more likely to use contraception and contraceptive services than uninsured women.^ Among Hispanic women of different origin groups, age, marital status, and healthcare coverage were stronger indicators of contraception-related behavior than race/ethnicity, language preference, and nativity. Reproductive health programs that target increased use of contraception and contraceptive services among Hispanic origin groups should specifically target women who are over 30, single, and uninsured.^

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Book review: Michael Chisholm and Steve Leach, Douglas McLean Publishing, 2008, 175 pp., £ 17.99 (pb), ISBN: 9780946252695