Abstract:
OBJECTIVE:To estimate the basic reproduction number (R0) of dengue fever including both imported and autochthonous cases. METHODS:The study was conducted based on epidemiological data of the 2003 dengue epidemic in Brasília, Brazil. The basic reproduction number is estimated from the epidemic curve, fitting linearly the increase of initial cases. Aiming at simulating an epidemic with both autochthonous and imported cases, a 'susceptible-infectious-resistant' compartmental model was designed, in which the imported cases were considered as an external forcing. The ratio between R0 of imported versus autochthonous cases was used as an estimator of real R0. RESULTS:The comparison of both reproduction numbers (only autochthonous versus all cases) showed that considering all cases as autochthonous yielded a R0 above one, although the real R0 was below one. The same results were seen when the method was applied on simulated epidemics with fixed R0. This method was also compared to some previous proposed methods by other authors and showed that the latter underestimated R0 values. CONCLUSIONS:It was shown that the inclusion of both imported and autochthonous cases is crucial for the modeling of the epidemic dynamics, and thus provides critical information for decision makers in charge of prevention and control of this disease.
journal_name
Rev Saude Publicajournal_title
Revista de saude publicaauthors
Degallier N,Favier C,Boulanger JP,Menkes Cdoi
10.1590/s0034-89102009000100001subject
Has Abstractpub_date
2009-02-01 00:00:00pages
1-7issue
1eissn
0034-8910issn
1518-8787pii
S0034-89102009000100001journal_volume
43pub_type
杂志文章abstract:OBJECTIVE:To assess Brazilian Unified Health System outpatient services delivering care to adults living with AIDS in 2007 and to compare with the assessment conducted in 2001. METHODS:The 636 health services registered in the Ministry of Health in 2007 were invited to respond to a previously validated questionnaire (...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102013000100018
更新日期:2013-02-01 00:00:00
abstract:OBJECTIVE:To update estimates of sodium intake in Brazil. METHODS:We used data from the Brazilian Household Budget Survey of 2008-2009. Records of food purchases of households were converted into nutrients using food composition tables. Mean sodium availability per person per day and mean adjusted availability for a 2...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-8910.2013047004418
更新日期:2013-06-01 00:00:00
abstract::Oral health condition in samples of children from zero to six years old, examined in day nurseries for children from Bauru and S. Paulo County (Brazil) by the caries indicator in primary dentition-dmfs, is assessed. The first group did not receive oral health care where any as the second group received the standard or...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101996000500003
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVE:To describe the characteristics and associated factors of the smoking habit among older adults. METHODS:A population-based study was carried out comprising 1,606 (92.2%) older adults (> or =60 years old) living in the Bambuí town, Southeastern Brazil in 1997. Data was obtained by means of interview and socio...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102005000500008
更新日期:2005-10-01 00:00:00
abstract:OBJECTIVE:To determine the severity of dapsone (DDS) acute intoxication - an uncommon medical event - using clinical and laboratory parameters. METHODS:Two hundred and seventy four patients with acute DDS intoxication, aged 1 month to 50 years old, were studied and classified into four age groups. Clinical evaluation ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102000000400013
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVE:To describe HIV prevalence in pregnant women and the rate of vertical transmission according to socioeconomic status of residential neighborhoods. METHODS:Ecological exploratory study, which used the Information System of Notifiable Diseases database on HIV-positive pregnant women and AIDS in children, repor...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102011005000041
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVE:To assess costs and consequences of prenatal care on perinatal morbidity and mortality. METHODS:Evaluation study using two types of analysis: implementation and efficiency analysis, carried out at 11 Family Health Units in the Recife, Northeastern Brazil, in 2006. The costs were calculated by means of the ac...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102011005000014
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:To assess alcohol and drug use in a representative sample of the urban Brazilian population and their correlation with sexual and reproductive health. METHODS:Data from a national population-based survey with a complex sampling, performed in 2005 was used. A total of 5,040 individuals from both genders, in t...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102008000800013
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:The Integrated Management of Childhood Illness is a strategy designed to address major causes of child mortality. The aim of this study was to assess the impact of the strategy on the quality of child health care provided at primary facilities. METHODS:Child health quality of care and costs were compared in ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102008000200001
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:To analyze the assistance, management and workers' education models of a network of psychosocial healthcare services (CAPS). METHODS:This is a qualitative evaluation research, supported by the Gadamerian hermeneutics, carried out in the city of Campinas, Southeastern Brazil, in 2006-2007. Data were collected...
journal_title:Revista de saude publica
pub_type: 杂志文章,多中心研究
doi:10.1590/s0034-89102009000800004
更新日期:2009-08-01 00:00:00
abstract::Anopheles aquasalis has shown local variations in blood-host preference in Brazil: it seems to be anthropophilic in the northeast and zoophilic or opportunistic in the Amazon and other regions. A study was carried out in Guapimirim county, State of Rio de Janeiro, from May to November 1992, for the purpose of identify...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101996000200003
更新日期:1996-04-01 00:00:00
abstract:OBJECTIVE:A description of infant mortality in children of less than one year of age on the basis of official systems of information. METHODS:The data were obtained from two official information systems of the Health Ministry: of mortality and live-births. Health service and home visits were carried out to complete th...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101999000400007
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVES:The aim was to carry out a prospective study about the characteristics of the public seen at a psychiatric emergency room and of its service. METHODS:The data were acquired though a protocol developed for this study and applied to all the patients seen during two months. RESULTS:600 protocols were filled o...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102000000500006
更新日期:2000-10-01 00:00:00
abstract:OBJECTIVE:To describe the mortality pattern among children enrolled in public day care centers. METHODS:This was a descriptive study of the mortality pattern among children aged from 0 to 6 years and 11 months who were enrolled in all the public day care centers in the city of São Paulo, Brazil, from 1995 to 1999. The...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102004000100006
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVE:To identify aspects of masculinity that could be associated with vulnerability to HIV among heterosexual men. METHODS:A qualitative survey was conducted among bus drivers and members of the Work Accident Prevention Committee of a public transportation company in São Paulo city, Brazil. Ten individual intervi...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:
更新日期:2002-08-01 00:00:00
abstract:OBJECTIVE:Estimate the prevalence of cervical HPV infection among women assisted by the Family Health Strategy and identify the factors related to the infection. METHODS:A cross-sectional study involving 2,076 women aged 20-59 years old residing in Juiz de Fora, State of Minas Gerais, who were asked to participate in ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.11606/S1518-8787.2017051000065
更新日期:2017-10-05 00:00:00
abstract::Description of Lutzomyia robusta, n. sp. (Diptera, Psychodidae, Phlebotominae) from interandean areas of Peru and Equador. Lutzomyia robusta, n. sp., probable vector of human bartonellosis and cutaneous leishmaniasis, is described and illustrated. This species presents strong affinity with L. serrana (Damasceno & Arou...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101995000200002
更新日期:1995-04-01 00:00:00
abstract:OBJECTIVE:To analyze adherence to the Food Guide for the Brazilian Population. METHODS:Sample composed of participants in the Health Survey for Sao Paulo (n = 1,661) who completed two non-consecutive 24-hour recalls. A bivariate mixed model was created for the ratio of energy from a food group and total energy intake....
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-8910.2013047004637
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:To assess inpatient mortality rate of very-low-birth-weight neonates, their clinical progression and factors associated with mortality. METHODS:Longitudinal study including 360 neonates weighing 500-1500 g who were born in Londrina, Southern Brazil, from January 1, 2002 to June 30, 2004. Data were collected ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102007000600016
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVE:To examine successful practices of health promotion in health, education, culture, welfare and sport, leisure, identifying the elements of success and challenges in the field. METHODS:A qualitative study with data obtained from in-depth analysis that included participant observation, interviews with managers...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-8910.2014048004596
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:To analyze serological data collected in two different periods, from the late 1960's to 1983, when these data was first added to the available information about vector triatomines found in the state of São Paulo, and from 1984 to 1999, a period when serology was used to describe endemic Chagas' disease in the...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102003000100009
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVE:To assess the behavior of induced abortion as a function of certain demographic variables, for the population of fertile women (15 to 49 years old) residing in the Vila Madalena subdistrict S. Paulo (Brazil). MATERIAL AND METHOD:Two population samples were selected. One sample, with 996 women, investigated t...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101998000100002
更新日期:1998-02-01 00:00:00
abstract:OBJECTIVE:This study aims to verify the adequacy profile of the cities of the State of Rio Grande do Sul, Brazil, in relation to the purchase of products of family farming by the Programa Nacional de Alimentação Escolar (PNAE - National Program of School Meals). METHODS:This is a quantitative descriptive study, with s...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/S1518-8787.2017051006648
更新日期:2017-02-16 00:00:00
abstract:INTRODUCTION:This study is nested within a research program related to family violence and severe childhood malnutrition. Its aim is to evaluate the reliability of the data collection process in a case-control study. Four components of the main instrument are addressed: (a) CTS (Conflict Tactics Scales) used to measure...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101998000500006
更新日期:1998-10-01 00:00:00
abstract:OBJECTIVE:To describe methods and initial findings of a surveillance system of risk factors for chronic non-communicable diseases (CNCDs) based on telephone interviews. METHODS:Interviews undertaken in a random sample of the adult population of the Municipality of Sao Paulo living in households with telephone. Samplin...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102005000100007
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVE:To investigate the impact of socioeconomic status on elderly health. METHODS:The study was based on cross-sectional data from Survey on Health, Well-Being, and Aging in Latin America and the Caribbean. The sample comprised 2,143 non-institutionalized elderly aged 60 years and older living in the urban area o...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102006005000042
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the occurrence of adult culicid populations in urban areas and measure the sensitivity of the resting box collection method. METHODS:Mosquito were collected in 1999 and 2000, in two cities in the State of São Paulo, Brazil: Ocauçu and Uchoa. In each city, 15 blocks were drawn by lots and then one...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89102007000300008
更新日期:2007-06-01 00:00:00
abstract::A study was undertaken in an urban area of the capital city of the province of San Juan, Argentina, in a housing complex of 768 flats distributed in buildings of 3 and 7 floors each surrounding an abandoned central winery. A total of 329 Triatoma infestans were captured, 293 on 4 terraces of seven-floor-towers and 36 ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.1590/s0034-89101995000300006
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVES:To identify spatial and space-time clusters with high incidence rates of AIDS in men living in the city of São Paulo since the first case of the disease in 1980. METHODS:HIV/AIDS notifications were obtained from the Notifiable Diseases Information System (57,440 men) between January 1980 and June 2012. The ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.11606/s1518-8787.2020054001815
更新日期:2020-11-09 00:00:00
abstract:OBJECTIVE:To characterize the process of selection of medicines for primary health care in the Brazilian regions. METHODS:This article is part of the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos - Serviços, 2015 (PNAUM - National Survey on Access, Use and Promotion of Rational ...
journal_title:Revista de saude publica
pub_type: 杂志文章
doi:10.11606/S1518-8787.2017051007065
更新日期:2017-11-13 00:00:00