Repositori URV

Autor segons l'article: Jose Perez-Lacasta, Maria; Martinez-Alonso, Montserrat; Garcia, Montse; Sala, Maria; Perestelo-Perez, Lilisbeth; Vidal, Carmen; Codern-Bove, Nuria; Feijoo-Cid, Maria; Toledo-Chavarri, Ana; Cardona, Angels; Pons, Anna; Carles-Lavila, Misericordia; Rue, Montserrat;InforMa Grp

Departament: Economia

Autor/s de la URV: Carles Lavila, Misericòrdia / Pérez Lacasta, Maria José

Paraules clau: Screening Herramientas de ayuda a la toma de decisiones (hatd) Efectos adversos Cáncer de mama Breast-cancer tests prostate-cancer intention expectations choice aid

Resum: Background In Spain, women invited to breast screening are not usually informed about potential harms of screening. The objective of the InforMa study is to assess the effect of receiving information about the benefits and harms of breast screening on informed choice and other decision-making outcomes, in women approaching the age of invitation to mammography screening. Methods Two-stage randomised controlled trial. In the first stage, 40 elementary territorial units of the public healthcare system were selected and randomised to intervention or control. In the second stage, women aged 49-50 years were randomly selected. The target sample size was 400 women. Women in the intervention arm received a decision aid (DA) with detailed information on the benefits and harms of screening. Women in the control arm received a standard leaflet that did not mention harms and recommended accepting the invitation to participate in the Breast Cancer Screening Program (BCSP). The primary outcome was informed choice, defined as adequate knowledge and intentions consistent with attitudes. Secondary outcomes included decisional conflict, worry about breast cancer, time perspective, opinions about the DA or the leaflet, and participation in the BCSP. Results In the intervention group, 23.2% of 203 women made an informed choice compared to only 0.5% of 197 women in the control group (p < 0.001). Attitudes and intentions were similar in both study groups with a high frequency of women intending to be screened, 82.8% vs 82.2% (p = 0.893). Decisional conflict was significantly lower in the intervention group. No differences were observed in confidence in the decision, anxiety, and participation in BCSP. Conclusions Women in Spain lack knowledge on the benefits and harms of breast screening. Providing quantitative information on benefits and harms has produced a considerable increase in knowledge and informed choice, with a high acceptance of the informative materials.

Àrees temàtiques: Zootecnia / recursos pesqueiros Sociology Sociología Serviço social Saúde coletiva Química Psychology Psicología Planejamento urbano e regional / demografia Odontología Nutrição Multidisciplinary sciences Multidisciplinary Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Linguística e literatura Letras / linguística Interdisciplinary research in the social sciences Interdisciplinar Human geography and urban studies History & philosophy of science Historia Geografía Geociências General medicine General biochemistry,genetics and molecular biology General agricultural and biological sciences Farmacia Environmental studies Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Enfermagem Educação física Educação Economia Direito Demography Comunicação e informação Ciências sociais aplicadas i Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência política e relações internacionais Ciência de alimentos Ciência da computação Biotecnología Biology Biodiversidade Biochemistry, genetics and molecular biology (miscellaneous) Astronomia / física Arquitetura, urbanismo e design Archaeology Antropologia / arqueologia Anthropology Agricultural and biological sciences (miscellaneous) Administração, ciências contábeis e turismo Administração pública e de empresas, ciências contábeis e turismo

Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 19326203

Adreça de correu electrònic de l'autor: misericordia.carles@urv.cat mariajose.perez@urv.cat

Identificador de l'autor: 0000-0003-3796-3014 0000-0001-5906-5632

Data d'alta del registre: 2023-02-18

Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion

Enllaç font original: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0214057

URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/

Referència a l'article segons font original: Plos One. 14 (3): e0214057-

Referència de l'ítem segons les normes APA: Jose Perez-Lacasta, Maria; Martinez-Alonso, Montserrat; Garcia, Montse; Sala, Maria; Perestelo-Perez, Lilisbeth; Vidal, Carmen; Codern-Bove, Nuria; Fe (2019). Effect of information about the benefits and harms of mammography on women's decision making: The InforMa randomised controlled trial. Plos One, 14(3), e0214057-. DOI: 10.1371/journal.pone.0214057

DOI de l'article: 10.1371/journal.pone.0214057

Entitat: Universitat Rovira i Virgili

Any de publicació de la revista: 2019

Tipus de publicació: Journal Publications