Abstract:
OBJECTIVE:To evaluate the effectiveness of nested polymerase chain reaction (PCR) for diagnosis of extrapulmonary tuberculosis (ETB), as well as the impact of PCR results on clinical management. MATERIALS AND METHODS:We conducted a study of nested PCR tests in 45 patients and a review of patient hospital files, calculating sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). RESULTS:PCR was positive in 51% of cases; PCR sensitivity for diagnosing TB was 86%, specificity was 79%, PPV was 76%, and NPV was 88%. When solely analyzing urine samples, sensitivity and NPV increased to 100%. PCR exerted an influence on management in 27% of patients. CONCLUSIONS:PCR for rapid diagnosis of extrapulmonary TB has an adequate effect, which improves when performed on urine. The results of PCR exerted an acceptable impact on the clinical management of these patients.
journal_name
Salud Publica Mexjournal_title
Salud publica de Mexicoauthors
García-Elorriaga G,Gracida-Osorno C,Carrillo-Montes G,González-Bonilla Cdoi
10.1590/s0036-36342009000300015subject
Has Abstractpub_date
2009-05-01 00:00:00pages
240-5issue
3eissn
0036-3634issn
1606-7916pii
S0036-36342009000300015journal_volume
51pub_type
杂志文章abstract:OBJECTIVE:To evaluate the genetic variability of domain III of envelope (E) protein and to estimate phylogenetic relationships of dengue 4 (Den-4) viruses isolated in Mexico and from other endemic areas of the world. MATERIAL AND METHODS:A phylogenetic study of domain III of envelope (E) protein of Den-4 viruses was c...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36342002000300006
更新日期:2002-05-01 00:00:00
abstract::This study aims to describe the ways in which Mexican adolescents and adults with intellectual disability exercise autonomy. Two focus groups were carried out with family members who are the legal guardians of people with intellectual disability who have received independent living training at the Center for Integral ...
journal_title:Salud publica de Mexico
pub_type: 杂志文章,评审
doi:10.1590/s0036-36342008000800015
更新日期:2008-01-01 00:00:00
abstract::Cervical cancer is a major public health problem, as it is the second most common cancer in women world-wide after breast cancer. About 80% of the half a million cases estimated to occur annually in the world, occur in developing countries. The epidemiological evidence linking human papillomavirus (HPV) to cervical ca...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36341997000400005
更新日期:1997-07-01 00:00:00
abstract:OBJECTIVE:To offer current evidence about age at sexual initiation and contraceptive use among adolescent and adult women of different age groups, places of residence, and marital status in Mexico. MATERIALS AND METHODS:Data were analyzed from ENSANUT 2006 and 2012 surveys on knowledge and use of contraceptives. RESU...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2013-01-01 00:00:00
abstract::Four experiences in health education in communities located in the state of Lara in Venezuela were analyzed from a sociopsychological perspective. Under a qualitative approach, the information was obtained from three sources: documentary analysis of didactic material; participant observation in workshops, and intervie...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1994-05-01 00:00:00
abstract:OBJECTIVE:To assess the risk for alcohol abuse among individuals with a positive family history of alcohol abuse (FH+). MATERIAL AND METHODS:The study population was a sample (n = 8,890) drawn from a 1988 national survey on addictions in Mexico City's urban population. Data analysis consisted of frequency and associat...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVE:To examine the health, labor and social factors which contribute to quitting work in two transnational electronic parts factories in Tijuana, Mexico. MATERIAL AND METHODS:A cohort study of 725 women employed either at a Japanese or an American electronic parts factory in Tijuana was performed between January...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1999-07-01 00:00:00
abstract::Despite of the accumulation of scientific evidence confirming the health consequences of smoking and the new paradigm of smoking as a disease where nicotine is the drug that modifies the functional and morphological characteristics of the brain in dependent smokers, tobacco smoking continues as an important public hea...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36342010000800035
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:To establish the frequency of compliance to pharmacological therapy, and to identify non-compliance factors, in relation to metabolic control on patients with type-II diabetes mellitus. MATERIAL AND METHODS:A comparative cross-sectional study was conducted between 1997 and 1998, among 150 type-II diabetic pa...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2001-05-01 00:00:00
abstract:OBJECTIVE:This study aimed to search the literature for intervention programs in primary care with a multiprofes-sional character, specifically directed at the robust elderly, and with viable and cost-effective interventions. MATERIALS AND METHODS:The search strategies were applied in Cochrane, Lilacs, Pubmed, Scopus,...
journal_title:Salud publica de Mexico
pub_type: 杂志文章,评审
doi:10.21149/spm.v57i3.7566
更新日期:2015-05-01 00:00:00
abstract::American trypanosomiasis (Chagas' disease) is becoming a relatively common condition in North America. Diagnosis at the chronic stage depends on demonstration of specific antibodies in body fluids, since parasitologic or pathologic diagnosis is uncertain at this stage. Therefore, standardization of immunodiagnostic te...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1995-05-01 00:00:00
abstract::The social nature of AIDS and its transmission in the context of social relations that are intimate and resistant to social control, justify assigning the social sciences a significant role in fighting AIDS. The social sciences should be involved in conceptualizing, understanding, and modifying the processes favoring...
journal_title:Salud publica de Mexico
pub_type: 社论
doi:
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVE:To assess the association of knowledge and attitudes about family planning (FP) with its practice in couples of the Peruvian jungle region. MATERIAL AND METHODS:A cross-sectional study was carried out in the jungle region in Peru (Pucallpa and Tarapoto), among 600 couples. Males were > or = 15 years old and ...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2003-11-01 00:00:00
abstract::Non-communicable diseases are at the center of international consultation and there's a general agreement on saying that several issues need to be solved before implementing prevention strategies and intervention programs. A sound knowledge of all the factors involved in the epidemic spread of a disease is the first t...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.21149/spm.v56s2.5182
更新日期:2014-01-01 00:00:00
abstract::In this work, we report the published cases of human and porcine cysticercosis, as well as Taenia solium taeniasis diagnosed in Mexico during the last 10 years. Numerical data allow us to state that this disease remains as a public health problem in our country. Whereas efficient tools have been developed for the diag...
journal_title:Salud publica de Mexico
pub_type: 杂志文章,评审
doi:10.1590/s0036-36342012000600012
更新日期:2012-11-01 00:00:00
abstract::In this report the organization and performance of the IMSS-Solidaridad Program of Mexico is described. This program is managed by the Mexican Institute for Social Security, which services 10.5 million inhabitants of the rural underserved areas, with federal government resources in 18 states. This study compares the s...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1992-11-01 00:00:00
abstract:OBJECTIVE:To compare the coverage of continuous ma- ternal healthcare and early childhood care in women with and without adolescent motherhood (AM) who live in under-100 000-inhabitants communities. MATERIALS AND METHODS:Cross-sectional analysis of Ensanut 100k 2018 of 767 women aged 12 to 49 years living in under-100...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.21149/10551
更新日期:2019-11-01 00:00:00
abstract::Absence of financial protection in health is a recently diagnosed "disease" of health systems. The most obvious symptom is that families face economic ruin and poverty as a consequence of financing their health care. Mexico was one of the first countries to diagnose the problem, attribute it to lack of financial prote...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the exposure to selenium in drinking water in Los Altos de Jalisco (Jalisco State Heights). MATERIALS AND METHODS:The concentration of selenium was determined in 125 water wells, and the exposure doses to selenium were estimated for babies, children and adults. RESULTS:The estimated values of th...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36342007000400011
更新日期:2007-07-01 00:00:00
abstract::Among primary health care programs, one of those that has the highest benefit/cost ratio is measles immunization. An estimate of cases, complicated cases and deaths that could have occurred if such immunization program would not have been run, and costs of medical care (hospitalization, physician's visits, medical tre...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1989-11-01 00:00:00
abstract:OBJECTIVE:To assess the internal consistency, as well as the construct, concurrent and external consistency of the Center for Epidemiologic Studies Depression Scale (CES-D-R) in Mexican adolescents. MATERIAL AND METHODS:The data are from two samples of middle-school students from Mexico City. The questionnaire include...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36342008000400007
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:To determine the prevalence of cognitive impairment in the elderly and its relation with sociodemographic and health factors in the Mexican population. MATERIAL AND METHODS:From the first wave data of the National Aging and Health Study, collected in 2001 in Mexico, subjects 65 years or older and who had com...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36342007001000006
更新日期:2007-01-01 00:00:00
abstract::The Mexican Ministry of Health requested the National Institute of Public Health to constitute a group of independent, free of conflict-of-interest academic experts on front-of-pack labelling (FOP). This group was instructed to created a positioning paper to contribute to the development of a FOP system for industrial...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.21149/9615
更新日期:2018-07-01 00:00:00
abstract::The present research is included in the fields of public health, social sciences and gender studies. Its objective is to provide insight into the nursing behaviour of two groups of mothers, their domestic and extra-domestic child care arrangements and their attitudes towards breast-feeding. Thirty-five mothers were se...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract::The purpose of this study was to determine if the use of "earthenware dishes" is associated with high blood lead levels in children. Measurements of lead in blood were done in 169 school-children. Of this sample 100 children were selected: 50 of them with the lowest concentration of lead in blood and 50 with the highe...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1994-03-01 00:00:00
abstract:Objective::To select, pilot test and implement a set of indicators for tertiary public hospitals. Materials and methods::Quali-quantitative study in four stages: identification of indicators used internationally; selection and prioritization by utility, feasibility and reliability; exploration of the quality of source...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.21149/8228
更新日期:2017-05-01 00:00:00
abstract::The Takemi Program in International Health was established at the Harvard School of Public Health in 1983 as a research and advanced training program for midcareer health professionals concerned with the allocation of resources for health, especially in developing countries. This essay describes the origins of the Tak...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:1991-07-01 00:00:00
abstract:OBJECTIVE:To describe the patterns of antimicrobial resistance of organisms isolated from urine cultures at a teaching oncological hospital for adult patients. MATERIAL AND METHODS:All strains obtained from urine cultures from 1998 to 2005 were included. Mean susceptibilities were obtained for each antimicrobial teste...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:10.1590/s0036-36342007000500003
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:To introduce the Hospital Standardized Mortality Ratio (HSMR) as an alternative to assess the quality of hospital care in Mexico. MATERIAL AND METHODS:Data-sets of public hospital discharges were used as source of information. The analyses were based in a logistic model to estimate the risk of hospital death...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:Analyze barriers and facilitators of access to prenatal care in pregnant urban adolescents between 15-19 years of age in Santiago, Chile. MATERIALS AND METHODS:Qualitative study based on grounded theory with 17 adolescent mothers. Eleven semi-structured interviews and one focus group were conducted. RESULT:...
journal_title:Salud publica de Mexico
pub_type: 杂志文章
doi:
更新日期:2013-12-01 00:00:00