[Tripartite Influence Scale (TIS) applied to university students: validation study and application].

Abstract:

:The Tripartite Influence Scale (TIS) is used to assess the influence of social and family factors on individuals' body image. However, little evidence has been presented on the validity of the TIS construct. The study aimed to estimate the psychometric indicators in TIS and identify the degree of influence of the media, parents, and peers on body image in university students, considering different characteristics. University students of both sexes participated. The psychometric indicators in TIS were assessed for each sex using confirmatory factor analysis. Mean scores were calculated for each TIS factor. Prevalence rates for degree of influence were presented. A multivariate regression model was built to verify the relationship between target characteristics and TIS factor scores. The sample included 791 university students (63.2% women) 18 to 40 years of age. TIS did not initially display a good fit to the samples and was therefore refined. After refinement, the scale showed adequate validity and reliability for women and men. Significant differences were observed in the mean scores between women and men, and in the prevalence rates the majority of the students were in the low category. Work, consumption of food supplements for body changes, age, body mass index, self-rated diet, and level of physical activity were significantly related to TIS factors. Women were generally more influenced than men by the media and peers. Characteristics identified as related to TIS can be relevant for inclusion in clinical and research protocols. :A Escala de Influência dos Três Fatores (TIS) é utilizada para avaliar a influência de aspectos sociais e familiares na aparência corporal dos indivíduos. Contudo, poucos indícios de validade de construto da TIS são apresentados. O objetivo do estudo foi estimar os indicadores psicométricos da TIS e identificar o grau de influência da mídia, pais e amigos na aparência corporal de universitários considerando diferentes características. Universitários de ambos os sexos participaram. Os indicadores psicométricos da TIS foram avaliados para cada sexo utilizando análise fatorial confirmatória. Os escores médios de cada fator da TIS foram calculados. As prevalências do grau de influência foram apresentadas. Um modelo de regressão múltiplo multivariado foi construído para verificar a relação de características de interesse com os escores dos fatores da TIS. Participaram 791 universitários (63,2% mulheres) de 18 a 40 anos. A TIS não apresentou bom ajustamento às amostras e foi refinada. Após refinamento, observou-se adequada validade e confiabilidade para mulheres e homens. Verificaram-se diferenças significativas entre os escores médios de mulheres e homens, e, nas prevalências, a maioria dos estudantes esteve na categoria baixa. A atividade laboral, o consumo de suplementos alimentares para alterar o corpo, a idade, o índice de massa corporal, a autoavaliação da alimentação e o nível de atividade física se relacionaram significativamente com os fatores da TIS. Em geral, as mulheres foram mais influenciadas pela mídia e pelos amigos do que os homens. As características amostrais identificadas como relacionadas aos fatores da TIS podem ser relevantes para inclusão em protocolos clínicos e de pesquisa. :La Escala de Influencia de los Tres Factores (TIS) se utiliza para evaluar la influencia de aspectos sociales y familiares en la apariencia corporal de los individuos. A pesar de ello, en el constructo de la TIS se presentan pocos indicios de validez. El objetivo de este estudio fue estimar los indicadores psicométricos de la TIS e identificar el grado de influencia de los medios de comunicación, padres y amigos, en la apariencia corporal de universitarios, considerando diferentes características. Participaron universitarios de ambos sexos. Los indicadores psicométricos de la TIS se evaluaron para cada sexo, utilizando un análisis factorial confirmatorio. Se calcularon las puntuaciones medias de cada factor de la TIS. Se presentaron las prevalencias del grado de influencia. Se construyó un modelo de regresión múltiple multivariado para verificar la relación de características de interés con puntuaciones de los factores de la TIS. Participaron 791 universitarios (63,2% mujeres) de 18 a 40 años. La TIS no presentó un buen ajuste a las muestras y fue depurada. Tras la depuración se observó una validez adecuada y confiabilidad para mujeres y hombres. Se verificaron diferencias significativas entre las puntuaciones medias de mujeres y hombres, asimismo, en las prevalencias la mayoría de los estudiantes estuvo en la categoría baja. La actividad laboral, consumo de suplementos alimenticios para alterar el cuerpo, edad, índice de masa corporal, autoevaluación de la alimentación y nivel de actividad física se relacionaron significativamente con los factores de la TIS. En general, las mujeres estuvieron más influenciadas por los medios y por los amigos que los hombres. Las características de las muestras identificadas y relacionadas con los factores de la TIS pueden ser relevantes para su inclusión en protocolos clínicos y de investigación.

journal_name

Cad Saude Publica

authors

Silva WRD,Marôco J,Campos JADB

doi

10.1590/0102-311X00179318

subject

Has Abstract

pub_date

2019-04-08 00:00:00

pages

e00179318

issue

3

eissn

0102-311X

issn

1678-4464

pii

S0102-311X2019000304001

journal_volume

35

pub_type

杂志文章
  • Facebook recruitment of smokers: comparing gain- and loss-framed ads for the purposes of an Internet-based smoking cessation intervention.

    abstract::Gain- and loss-framed messages about smoking behavior have commonly been used to promote cessation. However, there are still no clear conclusions as to what kind of message is more effective for motivating smokers to quit. This study compared the effectiveness of loss- and gain-framed messages in the online recruitmen...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00151318

    authors: Machado NM,Gomide HP,Bernardino HS,Ronzani TM

    更新日期:2019-10-07 00:00:00

  • [Demographic profile of Boróro Indians from Mato Grosso State, Brazil, 1993-1996].

    abstract::This paper analyzes the demographic profile of the Boróro Indians from Mato Grosso State, Brazil, from 1993 to 1996. Data came from annual collection and registration of vital statistics conducted by the health service in three villages (Garças, Meruri, and Morada dos Boróro). The average annual population growth rate...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2009000200011

    authors: Souza LG,Pagliaro H,Santos RV

    更新日期:2009-02-01 00:00:00

  • Social inequality in health among women in Campinas, São Paulo State, Brazil.

    abstract::The aim of this study was to assess social inequalities in health status and use of health services according to level of schooling in women. This was a cross-sectional population-based study with a sample of 508 women from 20 to 59 years of age living in Campinas, São Paulo State, Brazil (ISA-Camp 2008). Women with l...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2012001000009

    authors: Senicato C,Barros MB

    更新日期:2012-10-01 00:00:00

  • [Recruitment of smokers in the Rio de Janeiro subway, Brazil, as a strategy to increase access to quitline services: the impact of novelty].

    abstract::Creative and innovative strategies to recruit smokers are essential for improving tobacco control activities. Currently in Brazil, through health warning messages on cigarette packs, there is a permanent and intense spread of messages that provoke feelings of loss associated with smoking, which is important to encoura...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2009001100022

    authors: Szklo AS,Coutinho Eda S,Barros HM,Perez C,Moreira Tde C,Figueiró LR,Pinho M,Carvalho VF

    更新日期:2009-11-01 00:00:00

  • [Comments on studies of industrial and non-industrial environments in Brazil: a comparative approach].

    abstract::Air quality in industrial environments has been studied since the second half of the 20th century. Well-documented results show that exposure to chemical pollutants through their consumption, production, and storage can damage workers' health. New research focusing on non-industrial environments has shown unexpected c...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2003000500017

    authors: Gioda A,de Aquino Neto FR

    更新日期:2003-09-01 00:00:00

  • [Evolution in access to fluoridated water in São Paulo State, Brazil, from the 1950s to the early 21st century].

    abstract::Access to fluoridated water is a known protective factor against dental caries. In 1974, fluoridation of the public water supply became mandatory by law in Brazil, resulting in improved coverage, especially in more developed regions of the country. Coverage increased across the country as a priority under the national...

    journal_title:Cadernos de saude publica

    pub_type: 历史文章,杂志文章

    doi:10.1590/s0102-311x2012001300008

    authors: Alves RX,Fernandes GF,Razzolini MT,Frazão P,Marques RA,Narvai PC

    更新日期:2012-01-01 00:00:00

  • Giardia duodenalis infection: risk factors for children living in sub-standard settlements in Brazil.

    abstract::The objective of the present study was to characterize Giardia duodenalis infection among children living in sub-standard settlement areas in the municipality of Juiz de Fora, Minas Gerais State, Brazil. The cross-sectional epidemiological study included 590 children from 1 to 5 years of age. Data were collected from ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2007000600024

    authors: Teixeira JC,Heller L,Barreto ML

    更新日期:2007-06-01 00:00:00

  • [Use of the Grade of Membership method to identify consumption patterns and eating behaviors among adolescents in Rio de Janeiro, Brazil].

    abstract::To identify food patterns and eating behaviors among adolescents and to describe the prevalence rates, this study applied the Grade of Membership method to data from a survey on health risk factors among adolescent students in Rio de Janeiro, Brazil (N = 1,632). The four profiles generated were: "A" (12.1%) more frequ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2011000200015

    authors: Cardoso Lde O,Alves LC,Castro IR,Leite Ida C,Machado CJ

    更新日期:2011-02-01 00:00:00

  • [Hospitalization for primary care sensitive conditions in municipalities with full local health management control in Rio Grande do Sul State, Brazil].

    abstract::We assess the quality of care provided in the cities with full health system management, in the state of Rio Grande do Sul, Brazil, by means of the rate of hospitalizations for primary care sensitive conditions, between 1995 and 2005. The following were considered as hospitalizations for sensitive conditions: diabetes...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2010000200014

    authors: Dias-da-Costa JS,Büttenbender DC,Hoefel AL,Souza LL

    更新日期:2010-02-01 00:00:00

  • Santos HG, Nascimento CF, Izbicki R, Duarte YAO, Chiavegatto Filho ADP. Machine learning para análises preditivas em saúde: exemplo de aplicação para predizer óbito em idosos de São Paulo, Brasil. Cad Saúde Pública 2019; 35(7):e00050818.

    abstract::[This corrects the article doi: 10.1590/0102-311X00050818]. ...

    journal_title:Cadernos de saude publica

    pub_type: 已发布勘误

    doi:10.1590/0102-311XER050818

    authors:

    更新日期:2020-01-20 00:00:00

  • [Family odysseys: the search for infant mental health care].

    abstract::The aim was to analyze the peregrination of families of children treated in a Center for Psychosocial Care for Children and Adolescents in their search for mental health care. The study included participant observations at the clinic and focus groups with the children's families. The qualitative study used institution...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00145816

    authors: Delfini PSS,Bastos IT,Reis AOA

    更新日期:2017-12-18 00:00:00

  • [Construction workers' reactions to educational materials: a debate on relations between health and work].

    abstract::This study focuses on the reactions of construction workers to educational materials (posters, folders, and leaflets) produced by the Brazilian Ministries of Health and Labor. The authors conducted two focal groups at construction sites in the city of Rio de Janeiro to analyze four educational materials, employing the...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2006000500010

    authors: Kelly-Santos A,Rozemberg B

    更新日期:2006-05-01 00:00:00

  • [Comparative studies on endemic areas of bancroftian filariasis in Greater Recife, Brazil].

    abstract::Two districts in Recife (Santo Amaro and Campo Grande) and two districts in Olinda (Sapucaia and Salgadinho), were selected for a comparative study of bancroftian filariasis in Greater Recife. Selection parameters included similar socio-economic, demographic, and endemic levels of lymphatic filariasis. In the district...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:

    authors: Maciel MA,Marzochi KB,Silva EC,Rocha A,Furtado AF

    更新日期:1994-01-01 00:00:00

  • [Surveillance of risk factors for non-communicable diseases among adolescents: the experience in Rio de Janeiro, Brazil].

    abstract::This paper presents the methodology and results of the implementation of a Surveillance System for Non-Communicable Disease Risk Factors in Adolescents. A random sample of 8th-grade students (n = 1,684) enrolled in municipal schools in Rio de Janeiro, Brazil, was studied. Students were asked to complete a confidential...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2008001000009

    authors: Castro IR,Cardoso LO,Engstrom EM,Levy RB,Monteiro CA

    更新日期:2008-10-01 00:00:00

  • Intergenerational educational mobility, discrimination, and hypertension in adults from Southern Brazil.

    abstract::Systemic arterial hypertension (SAH) or high blood pressure a serious global public health problem marked by social inequalities. There are few studies on SAH in Brazil with a life-course theoretical perspective. The current article aims to analyze the relationship between intergenerational educational mobility (IEM) ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311x00026419

    authors: Nishida W,Kupek E,Zanelatto C,Bastos JL

    更新日期:2020-01-01 00:00:00

  • Multimorbidity and population at risk for severe COVID-19 in the Brazilian Longitudinal Study of Aging.

    abstract::This study aimed to measure the occurrence of multimorbidity and to estimate the number of individuals in the Brazilian population 50 years or older at risk for severe COVID-19. This was a cross-sectional nationwide study based on data from the Brazilian Longitudinal Study of Aging (ELSI-Brazil), conducted in 2015-201...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00129620

    authors: Nunes BP,Souza ASS,Nogueira J,Andrade FB,Thumé E,Teixeira DSDC,Lima-Costa MF,Facchini LA,Batista SR

    更新日期:2020-11-20 00:00:00

  • [Prevalence of antidepressant use and associated factors among adults in Pelotas, Rio Grande do Sul State, Brazil, 2006].

    abstract::The objective of this study was to estimate the prevalence and determinants of antidepressant use among adults in a city in southern Brazil. The cross-sectional study was based on interviews with adults 40 years or older living in the urban area of Pelotas, Rio Grande do Sul State, Brazil, 2006. The chi-squared test w...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2008000700011

    authors: Garcias CM,Pinheiro RT,Garcias Gde L,Horta BL,Brum CB

    更新日期:2008-07-01 00:00:00

  • Profile of cocaine and crack users in Brazil.

    abstract::This article aims to systematize the profile of cocaine and crack users in Brazil. The study adopted a literature review of the MEDLINE, LILACS, Cochrane Library databases and CAPES thesis/dissertation database. Data were grouped in thematic categories: national household surveys, surveys of specific population groups...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章,评审

    doi:10.1590/s0102-311x2008001600007

    authors: Duailibi LB,Ribeiro M,Laranjeira R

    更新日期:2008-01-01 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

  • [Drug prescription and dispensing from the patient's perspective: a community-based study in Fortaleza, Ceará State, Brazil].

    abstract::The objective of this study was to analyze aspects of the physician-patient and pharmacist-patient relationship, based on patients' opinions. It consists of community-based research performed in Fortaleza, Ceará State, Brazil, where 957 persons were interviewed; 904 answered questions about the last visit to the physi...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2007000400020

    authors: Arrais PS,Barreto ML,Coelho HL

    更新日期:2007-04-01 00:00:00

  • Canine visceral leishmaniasis in the Krenak indigenous community, Resplendor, Minas Gerais State, Brazil, 2007.

    abstract::The authors conducted a cross-sectional study of the local canine population in the Krenak indigenous community to detect parasites of the genus Leishmania and identify the circulating species and the proportion of asymptomatic dogs, while investigating associations between canine infection and the dogs' sex, age, and...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2011000300020

    authors: Antônio EG,Malacco MA,Gontijo CM,Moreira EF,Caldas IS,Pena JL,Machado-Coelho GL

    更新日期:2011-03-01 00:00:00

  • [Cervical cancer mortality trends in Minas Gerais State, Brazil, 1980-2005].

    abstract::This study evaluated the cervical cancer mortality trend from 1980 to 2005 in the State of Minas Gerais, Brazil. The demographic and mortality data available on the website of the Statistics Department of the Unified National Health System (DATASUS) were used to estimate the mortality rate for uterine cervical cancer ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2009000800005

    authors: Alves CM,Guerra MR,Bastos RR

    更新日期:2009-08-01 00:00:00

  • [Distribution of AIDS cases in women in Rio de Janeiro, Brazil, 1982-1997: a spatial analysis].

    abstract::The AIDS epidemic has spread and reached various population groups differently. The epidemic's dynamics have also differed according to the characteristics of different areas within cities, related to the principal modes of spread. This study analyzes the AIDS epidemic in women in the city of Rio de Janeiro using the ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2003000400027

    authors: Tomazelli J,Czeresnia D,Barcellos C

    更新日期:2003-07-01 00:00:00

  • [Violence against the elderly: the relevance of an old health problem].

    abstract::This article presents data on morbidity and mortality due to "external causes" among the Brazilian elderly and a review of the Brazilian and international literature on the theme. The data refer to the period from 1980 to 1998. The main sources were the Mortality Information System (SIM) and the Hospital Information S...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章,评审

    doi:10.1590/s0102-311x2003000300010

    authors: Minayo MC

    更新日期:2003-05-01 00:00:00

  • [Spatial analysis of Biomphalaria glabrata foci and human cases of mansoni schistosomiasis in Porto de Galinhas, Pernambuco State, Brazil, in the year 2000].

    abstract::This article provides information on the spatial distribution of schistosomiasis, correlating snail foci with human cases using spatial analysis. The locations studied were Merepe III, Pantanal, Salinas, and Socó, comprising 70% of the populated area of Porto de Galinhas. Malacological and parasitological surveys by a...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2007000200017

    authors: Araújo KC,Resendes AP,Souza-Santos R,Silveira Júnior JC,Barbosa CS

    更新日期:2007-02-01 00:00:00

  • [Iodine deficiency and associated factors in infants and preschool children in an urban community in the semiarid region of Minas Gerais State, Brazil, 2008].

    abstract::The aim of this study was to evaluate the prevalence of iodine deficiency in children aged 6 to 71 months in Novo Cruzeiro, Minas Gerais State, Brazil. A total of 475 children, allocated by stratified probability sampling, were analyzed with respect to the iodine concentrations in the salt consumed by the family and u...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2012000200013

    authors: Macedo Mde S,Teixeira RA,Bonomo E,Silva CA,Silva ME,Sakurai E,Carneiro M,Lamounier JA

    更新日期:2012-02-01 00:00:00

  • [Tuberculosis among indigenous populations in Rondonia, Amazonia, Brazil].

    abstract::Tuberculosis persists as a serious public health problem in Brazil. Prevalence rates are alarming in certain social groups, including indigenous peoples. This article presents an epidemiological analysis of records in the Rondonia State Tuberculosis Control Program, identifying the disease's profile among indigenous g...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x2001000200004

    authors: Escobar AL,Coimbra CE Jr,Camacho LA,Portela MC

    更新日期:2001-03-01 00:00:00

  • [Avoidable mortality. The case of the North border of Mexico, 1980-1990].

    abstract::When the death causes are understood as a result of morbility process that may have been avoided with different kinds of economic, social and welfare services policies and the advance of scientific and technologic knowledges, there is clearly a structural determinism so that many population social sectors can't reach ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/s0102-311x1995000300016

    authors: Molina CA,López MV

    更新日期:1995-07-01 00:00:00

  • Life expectancy with negative physical oral health impact on quality of life in older adults.

    abstract::Oral impairments can affect overall health and life expectancy in older adults. Our study evaluates the life expectancy with negative physical oral health impact on quality of life (POHIQoL) among older adults. Life expectancy with negative POHIQoL was estimated by the Sullivan method, using the prevalence of POHIQoL ...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章

    doi:10.1590/0102-311X00119119

    authors: Oliveira EJP,Alves LC,Duarte YAO,Andrade FB

    更新日期:2020-06-26 00:00:00

  • Vulnerability and non-adherence to antiretroviral therapy among HIV patients, Minas Gerais State, Brazil.

    abstract::The aim of the present study was to describe vulnerability profiles and to verify their association with non-adherence to antiretroviral therapy (ART) among 295 HIV-patients receiving their first prescription in two public-referral centers in Minas Gerais States, Brazil. The cumulative incidence of non-adherence was 3...

    journal_title:Cadernos de saude publica

    pub_type: 杂志文章,多中心研究

    doi:10.1590/s0102-311x2008001100015

    authors: Bonolo Pde F,Machado CJ,César CC,Ceccato Md,Guimarães MD

    更新日期:2008-11-01 00:00:00