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Lange JW. Testing equivalence of Spanish and English versions: the LaMonica-Oberst (revised) patient satisfaction with nursing care scale. Res Nurs Health 2002; 25:438-51. [PMID: 12424781 DOI: 10.1002/nur.10057] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Despite recent emphasis on outcome measurement and an increasing proportion of Spanish speakers in the United States, most patient satisfaction studies exclude Spanish-speaking participants because Spanish versions of instruments are not available. A Spanish translation of the 15-item LaMonica-Oberst Patient Satisfaction Scale, completed by 64 Spanish-speaking patients living in the northeast and of predominantly Puerto Rican ancestry, produced two factors explaining 86.3% of score variation (alpha=.94 and.58). Evidence for equivalence to the English version and concurrent validity is presented. Generalizability and decision studies indicate that four additional items are needed on the dissatisfaction subscale to attain an acceptable dependability coefficient.
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177
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Wolffers I. [Patient compliance in HIV infection: independent of nationality but worse in heterosexual infected patients, intravenous drug abusers, blacks and Latin-American patients]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2002; 146:1471; author reply 1471-2. [PMID: 12190016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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178
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Marx G, Martin SR, Chicoine JF, Alvarez F. Long-term follow-up of chronic hepatitis B virus infection in children of different ethnic origins. J Infect Dis 2002; 186:295-301. [PMID: 12134225 DOI: 10.1086/341508] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2001] [Revised: 02/06/2002] [Indexed: 12/18/2022] Open
Abstract
The natural history of chronic hepatitis B in children is influenced by mode of transmission and varies with regional endemicity. Seroconversion rates were studied in 174 hepatitis B e antigen (HBeAg)-positive children who were of different ethnic origins and living in Canada. Overall, 40.2% became anti-HBeAg positive, and 8.6% were hepatitis B surface-antigen positive during a mean follow-up of 4.5 years. Spontaneous seroconversion rates were lower in Asian-born, mainly vertically infected, children, versus those born either in Canada or where horizontal transmission predominates (24% vs. 44%, P=.015). Kaplan-Meier analysis showed that the cumulative persistence of HBeAg after 13 years was 25% in Asian-born children, versus 6% in all others (P<.05). Treatment of 27 children accelerated seroconversion by 3 years, without influencing the proportion seroconverting over time. Thus, although Asian-born children seroconvert more slowly, a large proportion will seroconvert before adulthood. Because treatment appears to accelerate anti-HBe seroconversion, longitudinal studies are required in order to assess the long-term benefits of early treatment.
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Castilla J, Sobrino P, del Amo J. HIV infection among people of foreign origin voluntarily tested in Spain. A comparison with national subjects. Sex Transm Infect 2002; 78:250-4. [PMID: 12181461 PMCID: PMC1744484 DOI: 10.1136/sti.78.4.250] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To describe exposure categories and HIV prevalence among subjects voluntarily tested in Spain by country of origin. METHODS HIV prevalence and exposure categories were compared between national and non-Spanish subjects voluntarily tested in 18 sexually transmitted disease/HIV testing clinics from 16 Spanish cities in 2000. RESULTS Of 8861 testers, 2810 (31.7%) came from foreign countries; 73.1% from Latin America, 9.1% from western Europe, 6.2% from central/eastern Europe, 4.4% from northern Africa, and 4.2% from sub-Sahara Africa. Among women from Latin America, 78% were sex workers compared to 5.5% Spanish women. HIV infection was diagnosed in 170 persons, 34.7% from foreign countries. HIV prevalence for Spanish subjects (23% for men and 1.0% for women) was significantly different from men and women from Latin America (11.3% and 0.3% respectively), Sub-Saharan Africa (9.1% and 7.5% respectively), and women from the north of Africa (11.8%). Compared with Spaniards, analyses of persons of the same exposure category showed higher HIV prevalence in men who had sex with men from Latin America (odds ratio: 4.1; 95% CI: 2.4-6.9), heterosexual men from sub-Sahara Africa (OR: 19.3; 95% CI: 6.4-58.0), and Latin America (OR: 9.4; 95% CI: 3.4-25.9), heterosexual women from sub-Sahara Africa (OR: 16.9; 95% CI: 3.5-82.4) and from northern Africa (OR: 15.3; 95% CI: 3.2-73.2). CONCLUSIONS An important proportion of HIV testers from these clinics came from foreign countries and some groups showed a high prevalence of HIV infection. Specific prevention and testing programmes adapted to the needs of migrants in Spain should be developed.
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Cuchacovich R, Japa S, Huang WQ, Calvo A, Vega L, Vargas RB, Singh R, Flores D, Castro I, Espinoza LR. Detection of bacterial DNA in Latin American patients with reactive arthritis by polymerase chain reaction and sequencing analysis. J Rheumatol 2002; 29:1426-9. [PMID: 12136901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVE Bacteria and/or their antigens are thought to play a role in the pathogenesis of reactive arthritis (ReA). Polymerase chain reaction (PCR) using the 16S ribosomal RNA-PCR method was used to identify bacterial DNA in synovial fluid (SF) and tissue (ST) in a well defined group of patients with chronic ReA. In addition, species found were identified by means of sequence analysis. METHODS We examined 15 ST and 5 SF samples of 15 patients with ReA, 5 ST samples of 5 patients with osteoarthritis (OA), and 8 SF from 8 patients with closed traumatic knee injuries using a nested PCR with universal 16S rRNA primers. In addition, a nested PCR was developed to detect DNA sequences of Salmonella sp. and Mycoplasma sp. Automated sequencing and comparative data analysis (GenBank) were also performed to identify the species. RESULTS Bacterial DNA was identified in 8 cases, 5 ST and 3 SF; Chlamydia trachomatis (n = 2), Pseudomonas sp. (n = 3), and Bacillus cereus (n = 2) were the most common microorganisms identified. A variety of microorganisms including Clostridium sp., Lactobacillus sp., Pseudomonas migulae, P. fluorescens, and P. putida, and Neisseria meningitidis serogroup B were also identified. In half of the cases (4/8) 2 to 3 bacterial antigens were identified simultaneously. CONCLUSION Bacterial DNA is present in the joints in patients with chronic ReA. A wide spectrum of bacteria including some not previously associated with ReA were identified. Further studies are needed to establish their exact role in the pathogenesis of ReA and related arthritides.
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Ladika S. International care. Crossing borders. HOSPITALS & HEALTH NETWORKS 2002; 76:26, 28. [PMID: 12080917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Searching for a new line of business to boost revenues, some providers look abroad. It's a decent strategy, but don't expect the big score right now: instead, keep looking at the long-term benefit.
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183
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Fuligni AJ. Family obligation and the academic motivation of adolescents from Asian, Latin American, and European backgrounds. New Dir Child Adolesc Dev 2002:61-75. [PMID: 11873482 DOI: 10.1002/cd.31] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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184
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Leiby DA, Herron RM, Read EJ, Lenes BA, Stumpf RJ. Trypanosoma cruzi in Los Angeles and Miami blood donors: impact of evolving donor demographics on seroprevalence and implications for transfusion transmission. Transfusion 2002; 42:549-55. [PMID: 12084162 DOI: 10.1046/j.1537-2995.2002.00077.x] [Citation(s) in RCA: 160] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Trypanosoma cruzi, the agent of Chagas' disease, continues to be a concern for blood safety, as demonstrated by recent transfusion-transmitted cases in the United States and Canada. The chronic nature of Chagas', coupled with increasing numbers of immigrants from T. cruzi-endemic countries, suggests that Chagas' is a long-term public health problem. Herein, we report on a multiyear epidemiologic study of T. cruzi in Los Angeles and Miami blood donors. STUDY DESIGN AND METHODS From May 1994 to September 1998, blood donors in Los Angeles and Miami were queried regarding birth or time spent in an endemic country. Donations of "yes" respondents were tested by EIA, confirmed by radioimmunoprecipitation assay, and if confirmed as seropositive, enrolled in look-back investigations. RESULTS A total of 1,104,030 Los Angeles and 181,139 Miami donors were queried regarding risk; 7.3 and 14.3 percent, respectively, responded yes. Seropositive rates were 1 in 7,500 Los Angeles and 1 in 9,000 Miami donors. In Los Angeles, seroprevalence rates increased significantly from 1996 to 1998 and were significantly higher for directed donors than nondirected donors. Look back identified 18 recipients, all of whom were seronegative for T. cruzi. CONCLUSION Significant numbers of T. cruzi-seropositive donors contribute to the U.S. blood supply. The incidence of seropositivity is enhanced by minority recruitment efforts necessitated by donor demographic shifts. Similarly, high rates among directed donations in Los Angeles are attributable to a disproportionate number of at-risk directed donors. Current look-back data likely underestimate the frequency of transfusion- transmitted T. cruzi. These results indicate that continued evaluation of transfusion as a mode of T. cruzi transmission in the United States is needed.
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185
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Vall Mayans M, Arellano E, Armengol P, Escribà JM, Loureiro E, Saladié P, Sanz B, Saravanya M, Vall M, Villena MJ. [HIV infection and other sexually-transmitted infections among immigrants in Barcelona]. Enferm Infecc Microbiol Clin 2002; 20:154-6. [PMID: 11996700 DOI: 10.1016/s0213-005x(02)72777-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Immigration is a recent phenomenon in Spain. Certain subgroups of the immigrant population may be vulnerable to acquiring sexually transmitted infections (STI). MATERIAL AND METHODS Descriptive study of the seroprevalenceof certain STI (HIV, hepatitis B and syphilis) and the general characteristicsn of persons tested for HIV infection in a specialized clinic in Barcelona during the year 2000. RESULTS Seroprevalence of HIV was similar in immigrants and native residents(1.8% vs. 1.7% respectively). However, the seroprevalences of hepatitis B virus (anti-HBc) (19.5% vs. 8.3%) and syphilis (RPR 1 TPHA) (3.2% vs. 1.1%), as well as other STI and the practice of prostitution, were higher in immigrants. CONCLUSIONS Several STI, including hepatitis B and syphilis, were found more frequently in immigrants than in the native population, whereas HIV seroprevalence was similar in the two groups.
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186
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Gavaler JS. Oral hormone replacement therapy: factors that influence the estradiol concentrations achieved in a multiracial study population. J Clin Pharmacol 2002; 42:137-44. [PMID: 11831535 DOI: 10.1177/00912700222011166] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The assumption that estradiol (E2) concentrations are reliably increased to therapeutic levels in postmenopausal women receiving hormone replacement therapy (HRT) has not been explicitly tested. Nor have factors that may modulate the E2 levels achieved been evaluated. The author examined E2 concentrations in a multiracial study population of 309 postmenopausal women treated with oral HRT and observed that 51.1% had achieved estradiol levels of at least 45 pg/ml (achievers). The odds of being an achiever were significantly elevated among non-Caucasian women by a HRT dose greater than 0.625 mg, current moderate drinking, and increasing duration of HRT use. The odds were significantly decreased by having a high school education or less and increasing time since last HRT dose. White postmenopausal women had significantly reduced odds of being an achiever, and both a dose of less than 0.625 mg and a dose equal to 0.625 mg significantly reduced the odds of being an achiever. Increasing body mass index and menopause duration were both associated with lower odds. This report demonstrates not only that women treated with HRTdo not all achieve therapeutic levels of estradiol but also that factors can be identified that modulate the E2 concentration achieved in response to HRT administration.
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187
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Affigne T, Lien PT. Peoples of Asian descent in the Americas: theoretical implications of race and politics. AMERASIA JOURNAL 2002; 28:1-26. [PMID: 17375445 DOI: 10.17953/amer.28.2.n21071461378754x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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188
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Language barriers contribute to health care disparities for Latinos in the United States of America. Rev Panam Salud Publica 2002; 11:56-8. [PMID: 11858130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
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189
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Carmagnani M. [The formation and consolidation of Ibero-American colonial territories]. QUADERNI STORICI 2002; 37:425-42. [PMID: 17375446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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190
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Stanley R. [The International Convention on the Rights of the Child and its lack of application in Latin America]. IBEROAMERICANA (MADRID, SPAIN) 2002; 2:117-132. [PMID: 19504778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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191
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Salama P, Chiodi V. [Latin American violence as seen by economists]. CICLOS EN LA HISTORIA, LA ECONOMIA Y LA SOCIEDAD 2002; 12:193-206. [PMID: 18027514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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192
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Herrero M, González E, Valverde T, Caballero L. [Utilization of the questionnaire PrimeMD for the detection of mental disorders among Latin American and Spanish native speaker immigrant women]. Med Clin (Barc) 2001; 117:716-7. [PMID: 11730637 DOI: 10.1016/s0025-7753(01)72232-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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193
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Abstract
Investigations of reproductive health within Latinos living in the United States suggest that sexual behaviors and contraception use practices vary by ethnicity and between foreign- and US-born adolescents. This article compares high-risk sexual behaviors and reproductive health among foreign-born Latinas, US-born Latinas, and US-born non-Latinas aged 15-24 years. We recruited 361 females from reproductive health clinics in the San Francisco Bay Area of California between 1995 and 1998; these women completed an interview that assessed sexual risk behaviors and history of pregnancy, abortion, and sexually transmitted infections. Current chlamydial and gonococcal infections were detected through biological testing. Among participants aged 15-18 years, US-born Latinas were more likely to have been pregnant (odds ratio [OR] comparing US-born Latinas and US-born non-Latinas = 3.9, 95% confidence interval [CI] 1.3, 11.4), whereas among respondents aged 19-24 years, foreign-born Latinas were more likely to have been pregnant than US-born Latinas (OR = 11.3, 95% CI 1.0, 130.8) and US-born non-Latinas (OR = 64.2, 95% CI 9.9, 416.3). US-born Latinas were most likely to have had an abortion (OR comparing US-born Latinas and US-born non-Latinas = 2.0, 95% CI 0.9, 4.7). They were also most likely to have chlamydial infection at study enrollment (8.2% prevalence compared to 2.2% and 1.0%for foreign-born Latinas and US-born non-Latinas, respectively; P =.009). Reproductive health differences between foreign and US-born females and within the US-born population warrant further examination and highlight the need for targeted prevention.
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Cruz ML, Evans K, Frayn KN. Postprandial lipid metabolism and insulin sensitivity in young Northern Europeans, South Asians and Latin Americans in the UK. Atherosclerosis 2001; 159:441-9. [PMID: 11730825 DOI: 10.1016/s0021-9150(01)00523-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim of this study was to determine whether the higher susceptibility to coronary heart disease and diabetes in South Asian immigrants to the United Kingdom compared with the Caucasian population may reflect insulin resistance and altered postprandial lipid metabolism. We also wished to study Latin Americans, an ethnic group that has not been previously studied in the United Kingdom. The intention was to carry out a detailed study in a relatively small number of subjects to provide essential baseline information for larger epidemiological studies. Postprandial lipaemia was measured in 25 subjects (eight South Asians, eight Latin Americans and nine Northern Europeans) who resided in the United Kingdom. Results from the postprandial studies were correlated to insulin sensitivity measured by the insulin tolerance test, food intake, anthropometry and adipose tissue fatty acid composition. In South Asians, postprandial glucose and insulin concentrations were greater than in the other groups (P<0.01 and <0.05, respectively), although there were no differences in postprandial triacylglycerol concentrations or in insulin sensitivity assessed with the insulin tolerance test. The decreased glucose tolerance in this group could not be explained by differences in percentage body fat, body mass index, or by dietary intake measured by food records or adipose tissue fatty acid composition. We conclude that postprandial lipaemia is not affected in young South Asians compared to Northern Europeans although glucose intolerance is detectable. The results from the present study should help in the design of further postprandial lipid studies in different ethnic groups.
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195
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Sedó MA. [Seven ipsative keys to understanding the poor 'Hispanic' student in the USA]. Rev Neurol 2001; 33:486-93. [PMID: 11727220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
INTRODUCTION Examination of the special bilingual student (5% of the bilingual student population of the USA) permits us to use not only (1) the statistical reports of the population coefficients and percentages), (2) measurements of progress or performance (age in years or grades of progress at school) and (3) the neuropsychological dimensions of the brain (left and right, anterior and posterior, inferior and superior). DEVELOPMENT It is possible to put into parenthesis the statistical norms, either national, local, regional or even Hispanic national, given the great disparity seen in the results. At the present time the Hispanic population is made up mainly of young persons, recent immigrants with limited education. So it is logical that there are three major sources of error for students who do an exam in a foreign language when they are already disadvantaged and handicapped. Alternatively, we may pay attention to ipsative comparisons (of the same subject regarding different aspects of his behavior), which are almost free of any norm but comparison between themselves. CONCLUSIONS Here we list a series of comparisons connected with concrete and abstract conduct, asynchrony between knowledge and operations, hand work (unilateral and bilateral), linguistic and academic performance, in one language or the other. The comparisons observed help us to understand, in a new, relevant manner, the cognitive and academic function of the child who is handicapped, disadvantaged and bilingual . It also allows us to describe the basic dimensions of his cognitive and academic progress.
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Saiman L, Aronson J, Zhou J, Gomez-Duarte C, Gabriel PS, Alonso M, Maloney S, Schulte J. Prevalence of infectious diseases among internationally adopted children. Pediatrics 2001; 108:608-12. [PMID: 11533325 DOI: 10.1542/peds.108.3.608] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Internationally adopted children are at increased risk of infections acquired in their country of origin. Ongoing surveillance of this unique population is needed to detect changing epidemiology and provide appropriate care. METHODS We performed a retrospective cohort study of 504 children adopted from abroad and evaluated from 1997 to 1998 to determine the prevalence of and factors associated with various infectious diseases. RESULTS The mean age of the study participants at medical evaluation was 1.6 years; 71% were girls, and they were adopted from 16 countries, including China (48%), Russia (31%), Southeast Asia (8%), Eastern Europe (8%), and Latin America (5%). Overall, 75 (19%) of 404 children tested had tuberculin skin tests >/=10 mm, but all had normal chest radiographs. BCG vaccination (odds ratio [OR]: 7.37; 95% confidence interval [CI]: 3.29, 17.16) and being Russian born (OR: 2.90; 95% CI: 1.68, 5.00) were risk factors for latent tuberculosis infection. Fourteen (2.8%) children had detectable hepatitis B surface antigen, but no child had active hepatitis C, human immunodeficiency virus, or syphilis. Giardia lamblia antigen was detected in 87 (19%) of 461 tested children, and such children were older (mean: 22 months vs 15.5 months) and more likely to have been born in Eastern Europe (OR: 2.82; 95% CI: 1.70, 4.68). CONCLUSIONS We demonstrated increased rates of latent tuberculosis infection and G lamblia infection than previously reported. Thus, ongoing surveillance of internationally adopted children, international trends in infectious diseases, and appropriate screening will ensure the long-term health of adopted children as well as their families.
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197
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Verster A, Davoli M, Camposeragna A, Valeri C, Perucci CA. Prevalence of HIV infection and risk behaviour among street prostitutes in Rome, 1997-1998. AIDS Care 2001; 13:367-72. [PMID: 11397338 DOI: 10.1080/09540120120044017] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A cross-sectional survey was carried out between April 1997 and February 1998 among street prostitutes in Rome. The study population (n = 142) consisted of 102 women and 40 transsexuals: 20% from Western Europe, 38% Eastern Europe, 23% Latin America and 17% Africa. Two-thirds of the population had more than 20 clients during the last week and most respondents (95%) reported always using condoms with clients. Eight per cent of the women and 2% of the transsexuals report a history of injecting drug use. Only 38% of the women with a stable partner reported use of contraceptives and 33% of them had undergone a voluntary abortion during the last year. Only 38% of the women had been checked for STDs during the last year, compared with 80% of the transsexuals. The HIV-prevalence was 6% among the women and 20% among the transsexuals. Four out of the six positive women and one of the positive transsexuals had a history of injecting drug use. Five out of the six HIV-positive women were Italian. Transsexual prostitutes seem to pay more attention to their medical wellbeing compared with females who rarely go for medical check-ups and only a minority uses efficient contraceptive methods.
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198
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Krstevska-Konstantinova M, Charlier C, Craen M, Du Caju M, Heinrichs C, de Beaufort C, Plomteux G, Bourguignon JP. Sexual precocity after immigration from developing countries to Belgium: evidence of previous exposure to organochlorine pesticides. Hum Reprod 2001; 16:1020-6. [PMID: 11331654 DOI: 10.1093/humrep/16.5.1020] [Citation(s) in RCA: 158] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In a retrospective auxological study of 145 patients seen in Belgium during a 9-year period for treatment of precocious puberty, 28% appeared to be foreign children (39 girls, one boy) who immigrated 4 to 5 years earlier from 22 developing countries, without any link to a particular ethnic or country background. The patients were either adopted (n = 28) or non-adopted (n = 12), the latter having normal weight and height at immigration and starting early puberty without evidence of earlier deprivation. This led to the hypothesis that the mechanism of precocious puberty might involve previous exposure to oestrogenic endocrine disrupters. A toxicological plasma screening for eight pesticides detected p,p'-DDE, which is derived from the organochlorine pesticide DDT. Median p,p'-DDE concentrations were respectively 1.20 and 1.04 ng/ml in foreign adopted (n = 15) and non-adopted (n = 11) girls with precocious puberty, while 13 out of 15 Belgian native girls with idiopathic or organic precocious puberty showed undetectable concentrations (<0.1 ng/ml). A possible relationship between transient exposure to endocrine disrupters and sexual precocity is suggested, and deserves further studies in immigrant children with non-advanced puberty.
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Aliyu ZY, Johnson G, Scott D, Migliaccio G, Banta J. Establishing an employee baseline purified protein derivative status in the division of immigration health Service Processing Centers. J Community Health 2001; 26:149-57. [PMID: 11322754 DOI: 10.1023/a:1005233431113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
While the incidence of reportable tuberculosis in United States born persons declined, the number of cases among foreign-born persons increased by 6 percent in 1998. The Immigration and Naturalization Service (INS) processes about 95,000 undocumented aliens annually from countries with a high prevalence of tuberculosis. An effort was made to establish a baseline Purified Protein Derivative (PPD) status of employees of the Division of Immigration Health (DIH) and INS, Services Processing Centers (SPC). This was achieved through a special operation (project) of a one time, two-step, mass PPD testing of all SPC employees on all eleven sites in the United States and Puerto Rico. A reading of > 10mm was considered positive. The operation was optional and open to all SPC employees. Exclusion criteria for the study included a history of PPD skin testing within six months of the operation, past history of positive PPD test and past history of tuberculosis. Preliminary results from El Paso SPC, Texas, which is the largest SPC, showed that of the 148 employees which were tested (67 percent of all employees), 17 (11 percent) were PPD positive. Security officers constituted 100 percent of all positive cases. Eighty-one percent of the employees at El Paso are security officers, eighty-seven percent of whom participated in the study. Only 20 (23 percent) of administrative staff participated in the study. Results from El Paso are suggestive of differences in the pattern PPD positivity among SPC employees. The complete results of the study should provide sound evidence for formulating appropriate policies for establishing an effective employee tuberculosis prevention and surveillance program in the Service Processing Centers.
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Deere CD, Leon M. Institutional reform of agriculture under neoliberalism: the impact of the women's and indigenous movements. LATIN AMERICAN RESEARCH REVIEW 2001; 36:31-63. [PMID: 17607868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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