A predictive model for retention in specialized HIV/AIDS care.

Abstract:

:The establishment of universal targets for HIV/AIDS control and the implementation of treatment as prevention reinforce the need for on-going clinical follow-up of persons living with HIV/AIDS as an essential element of their care, where retention in care is both a need and a challenge. This study aimed to create a predictive model for retention of persons living with HIV/AIDS in health care. A decision tree statistical model was created, based on sociodemographic, clinical, and health behavior variables, identified in a database with information from 260 persons with HIV/AIDS, enrolled in a specialized treatment service. The model enabled the identification of nine variables with significant information gains in relation to the outcome variable, probable retention in health care, and the development of 24 decision rules, giving rise to a decision tree with 80.4% correct answers, which can help identify possible strategies to optimize retention and contribute to achieving the proposed targets for confronting the epidemic in the coming years. :O estabelecimento de metas universais voltadas ao controle do HIV/aids e a instituição do tratamento como forma de prevenção reforçam a necessidade do acompanhamento clínico continuado das pessoas vivendo com HIV/aids como um elemento indispensável ao cuidado destas, sendo a retenção no cuidado em saúde uma necessidade e um desafio. Neste estudo, objetivou-se construir um modelo preditivo de retenção de pessoas vivendo com HIV/aids no cuidado em saúde. Para tanto foi construído um modelo estatístico, árvore de decisão, com base em variáveis sociodemográficas, clínicas e relacionadas aos comportamentos em saúde, identificadas em um banco de dados que contemplava informações de 260 pessoas com HIV/aids, vinculadas a um serviço especializado no atendimento a estes indivíduos. O modelo subsidiou a identificação de nove variáveis cujos ganhos de informação foram significativos em relação à variável desfecho, provável retenção no cuidado em saúde, e à construção de 24 regras de decisão, dando origem a uma árvore com porcentual de acerto de 80,4%, as quais poderão contribuir com a identificação de possíveis estratégias no sentido de otimizar a retenção e contribuir com o alcance das metas propostas para o enfrentamento da epidemia nos próximos anos. :El estabelecimiento de metas universales dirigidas al control del VIH/SIDA, y la institución del tratamiento como forma de prevención, refuerzan la necesidad del seguimiento clínico continuado de las personas que viven con VIH/SIDA, como un elemento indispensable para el cuidado de estas, siendo la retención en el cuidado de salud una necesidad y un desafío. En este estudio, el objetivo fue construir un modelo predictivo de retención de personas viviendo con VIH/SIDA dentro del ámbito del cuidado en salud. Para tal fin, se construyó un modelo estadístico, un diagrama de árbol de decisión, en base a variables sociodemográficas, clínicas, y aquellas relacionadas con los comportamientos en salud, identificadas en un banco de datos que contemplaba información de 260 personas con VIH/SIDA, vinculadas a un servicio especializado en la atención a estos individuos. El modelo subsidió la identificación de nueve variables, cuyos réditos respecto a información fueron significativos en relación con la variable desenlace, probable retención en el cuidado en salud, y a la construcción de 24 reglas de decisión, dando origen a un árbol con un porcentaje de acierto de un 80,4%, que podría contribuir a la identificación de posibles estrategias, en el sentido de optimizar la retención y contribuir al alcance de las metas propuestas para enfrentar la epidemia en los próximos años.

journal_name

Cad Saude Publica

authors

Miranda WA,Medeiros LB,Nascimento JAD,Ribeiro KSQS,Nogueira JA,Leadebal ODCP

doi

10.1590/0102-311X00209416

subject

Has Abstract

pub_date

2018-10-22 00:00:00

pages

e00209416

issue

10

eissn

0102-311X

issn

1678-4464

pii

S0102-311X2018001005014

journal_volume

34

pub_type

杂志文章
  • [Thirty years of history in the Brazilian Unified National Health System (SUS): a necessary but insufficient transition].

    abstract::This article describes changes in the public, nonprofit, and private components of the health care networks and health insurance and health plan companies in Brazil, based on the accumulated knowledge concerning the gains and obstacles in the Brazilian Unified National Health System (SUS) and differences between polic...

    journal_title:Cadernos de saude publica

    pub_type: 历史文章,杂志文章

    doi:10.1590/0102-311X00067218

    authors: Bahia L

    更新日期:2018-08-06 00:00:00

  • [Preferences for work in primary care among medical students in Minas Gerais State, Brazil: evidence from a discrete choice experiment].

    abstract::This article presents the results of a discrete choice experiment (DCE) conducted in 2012 with 277 final-year medical students from Minas Gerais State, Brazil. The experiment tested students' preferences concerning future work as physicians in primary health care, based on hypothetical job scenarios aimed at measuring...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00075316

    authors: Girardi SN,Carvalho CL,Maas LW,Araujo JF,Massote AW,Stralen ACSV,Souza OA

    更新日期:2017-08-21 00:00:00

  • [Breastfeeding from the perspective of programmatic vulnerability and care].

    abstract::Based on experiences and reflections reported by health professionals, the aim of this study was to critically analyze the actions, situations, and decisions in healthcare services that involve breastfeeding, examining aspects that favor or limit its possibilities. This was a qualitative study based on the conceptual ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:

    authors: Souza SN,Mello DF,Ayres JR

    更新日期:2013-06-01 00:00:00

  • [History of Brazil's tobacco control policy from 1986 to 2016].

    abstract::This study analyzes Brazil's tobacco control policy from 1986 to 2016, seeking to describe the policy's history and discuss its achievements, limits, and challenges. The study adopted a political economics approach and contributions from public policy analysis. Data were based on a search of the literature, documents,...

    journal_title:Cadernos de saude publica

    pub_type: 历史文章,杂志文章,评审

    doi:10.1590/0102-311X00017317

    authors: Portes LH,Machado CV,Turci SRB

    更新日期:2018-02-19 00:00:00

  • [Dietary factors and oral cancer: a case-control study in Greater Metropolitan São Paulo, Brazil].

    abstract::Dietary factors associated with oral cancer were investigated in a case-control hospital-based study in the city of São Paulo, Brazil, from 1998 to 2002. A total of 835 subjects, 366 with histologically confirmed incident cases of oral-cavity or pharyngeal cancer and 469 controls participated in the study. Dietary dat...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章,多中心研究

    doi:10.1590/s0102-311x2007000300014

    authors: Marchioni DM,Fisberg RM,Góis Filho JF,Kowalski LP,Carvalho MB,Abrahão M,Latorre Mdo R,Eluf Neto J,Wünsch-Filho V

    更新日期:2007-03-01 00:00:00

  • Validation of the Edinburgh Postnatal Depression Scale (EPDS) in a sample of mothers from the 2004 Pelotas Birth Cohort Study.

    abstract::The aim of this study was to evaluate the Edinburgh Postnatal Depression Scale (EPDS) for screening and diagnosis of postpartum depression. Three months after delivery, EPDS was administered to 378 mothers from the 2004 Pelotas Birth Cohort Study, Rio Grande do Sul State, Brazil. Up to 15 days later, mothers were re-i...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2007001100005

    authors: Santos IS,Matijasevich A,Tavares BF,Barros AJ,Botelho IP,Lapolli C,Magalhães PV,Barbosa AP,Barros FC

    更新日期:2007-11-01 00:00:00

  • [High prevalence of hepatitis B infection in Amerindians in Japreira, Zulia State, Venezuela].

    abstract::The aim of this study was to determine the prevalence of hepatitis B virus (HBV) infection in the Japreira indigenous community, Venezuela, and its relationship to age and gender. An intentional, non-probabilistic sample of 149 individuals was selected from a total of 300. All samples were studied for the presence of ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2008000500028

    authors: Monsalve-Castillo F,Echevarría JM,Atencio R,Suárez A,Estévez J,Costa-León L,Montiel P,Molero T,Zambrano M

    更新日期:2008-05-01 00:00:00

  • [Models of care for individuals with obesity in primary healthcare in the state of Rio de Janeiro, Brazil].

    abstract::Brazil has developed policies for the prevention and control of obesity through the Brazilian Unified National Health System. This study analyzed the characteristics of proposed "models of care" reported by health professionals in primary care in the state of Rio de Janeiro. The methods included interviews and focus g...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00093419

    authors: Burlandy L,Teixeira MRM,Castro LMC,Cruz MCC,Santos CRB,Souza SR,Benchimol LS,Araújo TDS,Ramos DBDN,Souza TR

    更新日期:2020-01-01 00:00:00

  • Vulnerability to severe forms of COVID-19: an intra-municipal analysis in the city of Rio de Janeiro, Brazil.

    abstract::Given the characteristics of the COVID-19 pandemic and the limited tools for orienting interventions in surveillance, control, and clinical care, the current article aims to identify areas with greater vulnerability to severe cases of the disease in Rio de Janeiro, Brazil, a city characterized by huge social and spati...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00075720

    authors: Santos JPCD,Siqueira ASP,Praça HLF,Albuquerque HG

    更新日期:2020-01-01 00:00:00

  • Effect of physical intimate partner violence on body mass index in low-income adult women.

    abstract::This study aimed to assess whether physical intimate partner violence affects the nutritional status of adult women with different levels of body mass index (BMI). This was a population-based cross-sectional study with 625 women selected through complex multistage cluster sampling. Information on physical intimate par...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00192113

    authors: Ferreira Mde F,Moraes CL,Reichenheim ME,Verly Junior E,Marques ES,Salles-Costa R

    更新日期:2015-01-01 00:00:00

  • [Prevalence of hypovitaminosis a in children of peripheral districts of Campinas São Paulo, Brazil].

    abstract::The prevalence of hypovitaminosis A among children of the peripheral districts of the city of Campinas, S o Paulo, Brazil, was estimated by determining serum retinol levels by High Performance Liquid Chromatography (HPLC) in a sample of 131 children aged between three and ten years, between April 1991 and February 199...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x1995000100015

    authors: Gonçalves-Carvalho CM,Amaya-Farfan J,Wilke BC,Vencovsky R

    更新日期:1995-01-01 00:00:00

  • [Evaluation of nutritional adequacy of the food intake in an Integrated Center of Public Education (CIEP)].

    abstract::The paper's general objective is to evaluate the nutritional adequacy of the food consumed in an Integrated Center of Public Education in the city of Americana, state of Sao Paulo. The data on food consumption in the city of seven to 15 years old was obtained through a recordatory inquiry. To transform the food consum...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x1995000400004

    authors: da Silva MV

    更新日期:1995-10-01 00:00:00

  • Structure in Brazilian maternity hospitals: key characteristics for quality of obstetric and neonatal care.

    abstract::This study aimed to evaluate key characteristics of structure in a sample of maternity hospitals in Brazil. Structure was evaluated according to Ministry of Health criteria and included: geographic location, obstetric volume, presence of ICU, teaching activities, staff qualifications, and availability of equipment and...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00176913

    authors: Azevedo Bittencourt SD,Costa Reis LG,Ramos MM,Rattner D,Rodrigues PL,Neves DC,Arantes SL,Carmo Leal Md

    更新日期:2014-08-01 00:00:00

  • [Non-adherence to continuous treatment and associated factors: prevalence and determinants in adults 40 years and older].

    abstract::This study investigates factors associated with non-adherence to continuous drug therapy in individuals 40 years and older. A population-based survey was conducted in Cambé, Paraná State, Brazil. Treatment adherence was assessed with the four-item Morisky et al. medication adherence scale. The study also assessed soci...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00092613

    authors: Remondi FA,Cabrera MA,Souza RK

    更新日期:2014-01-01 00:00:00

  • [Body phenotypes in adolescence and sexual maturation].

    abstract::The study aims to describe body phenotypes estimated by multivariate technique for the assessment of nutritional status in adolescence during the process of sexual maturation. The sample consisted of 833 schoolchildren 10 to 15 years of age, selected by complex sampling in Piracicaba, São Paulo State, Brazil. Body phe...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00057217

    authors: Cumpian-Silva J,Rinaldi AEM,Mazzeti CMDS,Conde WL

    更新日期:2018-03-12 00:00:00

  • [Use of causal diagrams in Epidemiology: application to a situation with confounding].

    abstract::Epidemiological research still rarely uses causal diagrams, despite growing recognition of their explanatory potential. One possible reason is that many research programs involve themes in which there is a certain degree of uncertainty as to mechanisms in the processes that generate the data. In this study, the relati...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00103115

    authors: Cortes TR,Faerstein E,Struchiner CJ

    更新日期:2016-08-08 00:00:00

  • [Impact of a Well Baby Care Program on the promotion of exclusive breastfeeding].

    abstract::A historical cohort of children born between January 2000 and December 2002 from low-income families attending a primary health care facility on the periphery of Pelotas, Rio Grande do Sul, Brazil, was studied in relation to prevalence of exclusive breastfeeding. Analysis was based on a life table focusing on interrup...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2005000200014

    authors: Faleiros JJ,Kalil G,Casarin DP,Laque PA Jr,Santos IS

    更新日期:2005-03-01 00:00:00

  • [Gender and night work: sleep, daily life and the experiences of night shift workers].

    abstract::This paper deals with the impact of night work from a gender perspective, through a field study at a factory employing men and women on the night shift. It is based on data for hours of sleep over the course of several weeks, socio-demographic data, and job information, using a semi-structured interview. The methodolo...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2001000300018

    authors: Rotenberg L,Portela LF,Marcondes WB,Moreno C,Nascimento CP

    更新日期:2001-05-01 00:00:00

  • [Depression during pregnancy and preterm delivery. Epistemological aspects in research].

    abstract::This paper examines recent research on the association between depression during pregnancy and preterm delivery. Dissemination of scientific information on this disease entity (depression) means that it is often present in common-sense discourse, although frequently used rather imprecisely. While various areas from th...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x1999000100010

    authors: Zucchi M

    更新日期:1999-01-01 00:00:00

  • Iniquities in the access to renal transplant for patients with end-stage chronic renal disease in Brazil.

    abstract::The objective of this present study is to analyze individual and contextual factors associated with access to renal transplant in Brazil. An observational, prospective and non-concurrent study was carried out, based on data from the National Database on renal replacement therapies in Brazil. Patients undergoing dialys...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2011001400015

    authors: Machado EL,Caiaffa WT,César CC,Gomes IC,Andrade EI,Acúrcio Fde A,Cherchiglia ML

    更新日期:2011-01-01 00:00:00

  • [Determinants of patents in the life sciences and health sciences at federal universities in Minas Gerais State, Brazil: an analysis of panel data for 1995-2016].

    abstract::In the 1990s, the development of microelectronics and communication technologies spawned the information technology paradigm, characterized by an intensity of information which, transformed into knowledge and innovation, plays a crucial role for development. In order for this to occur, countries need to build appropri...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00097517

    authors: Cóser I,Brandão MAF,Raposo NRB,Gonçalves E

    更新日期:2018-06-25 00:00:00

  • [Death from dengue fever as a sentinel event for evaluation of quality of healthcare: a case study in two municipalities in Northeast Brazil, 2008].

    abstract::Despite the existing resources for adequate dengue patient care in the Brazilian healthcare system, the case-fatality rate for the disease is still high in the country. In order to identify factors associated with dengue-related death, this study evaluated quality of care according to the degree of implementation of s...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2011001200009

    authors: Figueiró AC,Hartz ZM,Brito CA,Samico I,Siqueira Filha NT,Cazarin G,Braga C,Cesse EÂ

    更新日期:2011-12-01 00:00:00

  • [Primary prevention and detection of gastric cancer]

    abstract::Stomach cancer, the worl&dacute;s most common malignant neoplasia in 1980, has shown a decrease in death and incidence rates in several countries. Still not totally elucidated, the decline in incidence and death rates has been attributed to environmental factors. It is unlikely that the decline has stemmed primarily f...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:

    authors: Abreu Ed

    更新日期:1997-01-01 00:00:00

  • Factors associated with loss to follow-up and death in cases of drug-resistant tuberculosis (DR-TB) treated at a reference center in Rio de Janeiro, Brazil.

    abstract::Drug-resistant tuberculosis (DR-TB) poses a serious threat to tuberculosis (TB) control in Brazil and worldwide. The current study investigated factors associated with loss to follow-up and death in the course of treatment for DR-TB in a tertiary reference center in the city of Rio de Janeiro, Brazil. This was a retro...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00048217

    authors: Viana PVS,Redner P,Ramos JP

    更新日期:2018-05-10 00:00:00

  • [Children with tuberculosis: situations and interactions in family health care].

    abstract::This qualitative study analyzed meanings associated with tuberculosis (TB) in children. Interviews were conducted with lay caregivers and health professionals in six health situations in a vulnerable territory. Data collection was followed by thematic content analysis and interpretation in consultation with the litera...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00084414

    authors: Machado Dde C,Moreira MC,Sant'Anna CC

    更新日期:2015-09-01 00:00:00

  • [Effects of violence and discrimination on the mental health of bisexuals, lesbians, and gays in Mexico City].

    abstract::The objectives of this study were to estimate the prevalence of suicidal ideation, suicide attempts, mental disorders, and alcoholism in bisexuals, lesbians, and gays in Mexico City and analyze the possible relationship between violence, discrimination, and the mental health of these population groups. A questionnaire...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2005000300026

    authors: Ortiz-Hernández L,García Torres MI

    更新日期:2005-05-01 00:00:00

  • [Consequences of the judicialization of health policies: the cost of medicines for mucopolysaccharidosis].

    abstract::This study analyzes expenditures backed by court rulings to ensure the public provision of medicines for treatment of mucopolysaccharidosis (MPS), a rare disease that requires high-cost drugs not covered by the Brazilian government's policy for pharmaceutical care and which have disputed clinical efficacy. The methodo...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2012000300008

    authors: Diniz D,Medeiros M,Schwartz IV

    更新日期:2012-03-01 00:00:00

  • ["So I have no way of measuring": a portrait of health education groups in the city of São Paulo, Brazil].

    abstract::: The study analyzed the social representations of primary health care professionals on evaluative processes of groups that work with food and nutrition, and described the educational strategies used in this care. This was a qualitative study from 2012 to 2014 in the city of São Paulo, Brazil, in which 48 interviews w...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00037116

    authors: Vincha KRR,Vieira VL,Guerra LDDS,Botelho FC,Pava-Cárdenas A,Cervato-Mancuso AM

    更新日期:2017-09-28 00:00:00

  • Falls, cuts and burns in children 0-4 years of age: 2004 Pelotas (Brazil) birth cohort.

    abstract::Knowledge on the incidence of childhood accidents according to the child's stage of development is important for designing preventive programs targeting each age bracket. The aim of this study was to describe the incidence of falls, cuts, and burns in children up to four years of age according to family economic statu...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00139115

    authors: Barcelos RS,Santos IS,Matijasevich A,Barros AJ,Barros FC,França GV,Silva VL

    更新日期:2017-03-09 00:00:00

  • Evidence-based medicine and prejudice-based medicine: the case of homeopathy.

    abstract::In recent decades an important social movement related to Complementary and Alternative Medicine has been identified worldwide. In Brazil, although homeopathy was recognized as a specialist medical area in 1980, few medical schools offer courses related to it. In a previous study, 176 resident doctors at the Universit...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00183513

    authors: Barros NF,Fiuza AR

    更新日期:2014-11-01 00:00:00