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The quality of health research reporting by the daily newspapers in Trinidad and Tobago / La calidad de los reportajes sobre las investigaciones de salud publicadas en los diarios de Trinidad y Tobago
Nichols, S; Chase, N.
  • Nichols, S; The University of the West Indies. Department of Agricultural Economics and Extension. St Augustine. TT
  • Chase, N; s.af
West Indian med. j ; 54(5): 302-307, Oct. 2005.
Article in English | LILACS | ID: lil-472829
ABSTRACT
In this study, the authors examined the scientific quality of health research reported in the three daily newspapers in Trinidad and Tobago. All medical research articles published for the period January 1 to December 31, 2003, were extracted using a standardized data collection form. The scientific quality of the articles was analyzed by taking into consideration various aspects of study design, as well as other issues associated with accurate reporting. Of the 321 eligible articles, 108 were collected from The Trinidad Express, 100 from The Trinidad Guardian and 113 from The Trinidad and Tobago Newsday. The percentages of articles reporting methodological components consistent with good scientific quality were as follows: objective(s) (99.7), study design (79.8), study procedure (70.1), selection procedure (70.1), description of participants (87.5), control/matching group (74.9), outcome variables (99.4) and issues of validity and reliability (2.5). In addition, the percentage of articles containing aspects of good report writing were as follows: authorship (71.3), authors' affiliation (59.5), location of the study (25.4), source of the research material (83.1), duration of the study (27.7), study setting (72.0), number of participants (74.1), period in which the study was conducted (12.0) and quantification of the results (66.7). Observational studies were significantly more likely to be reported than experimental studies (71.5versus 28.5). Overall, articles reported in the Trinidad Express and the Trinidad and Tobago Newsday were of a better scientific quality than those in the Trinidad Guardian. These findings suggest a need to improve the overall scientific quality of reported health research in these newspapers by ensuring that reports answer the fundamental questions of what, why, who, where, when and how. This might be achieved by adopting a structured reporting format similar to that used by many peer-reviewed journals.
RESUMEN
En este estudio, los autores examinaron la calidad científica de las investigaciones de salud reportadas en los tres diarios de Trinidad y Tobago. Todos los artículos de investigación médica publicados en el período de enero 1 a diciembre 31, 2003, fueron extractados mediante una planilla estandarizada de recolección de datos. La calidad científica de los artículos fue analizada tomando en consideración varios aspectos del diseño del estudio, así como otros problemas asociados con el arte de reportar con exactitud. De los 321 artículos elegibles, 108 fueron tomados del periódico The Trinidad Express, 100 del diario The Trinidad Guardian, y 113 del rotativo The Trinidad and Tobago Newsday. Los porcentajes de artículos que reportaban componentes metodológicos correspondientes a una buena calidad, fueron como sigue: objetivos(s) (99.7%), diseño del estudio (79.8%), procedimiento del estudio (70.1%), procedimiento de selección (70.1%), descripción de participantes (87.5%), grupo de control/apareamiento (74.9%), variables del resultado (99.4%) y problemas de validez y confiabilidad (2.5%). Además, el porcentaje de artículos que contienen aspectos sobre escritura de buenos reportes, fue como sigue: autoría (71.3%), afiliación de autores (59.5%), lugar del estudio (25.4%), fuentes del material de la investigación (83.1%), duración del estudio (27.7%), entorno del estudio (72.0%), número de participantes (74.1%), período en que se llevo a cabo el estudio (12.0%) y cuantificación de los resultados (66.7%). La probabilidad de publicación de los reportes fue significativamente mayor para los estudios observacionales en comparación con los estudios experimentales (71.5% versus 28.5%). En general, los artículos reportados en el Trinidad Express y el Trinidad and Tobago Newsday presentaron una mayor calidad científica que los publicados en el Trinidad Guardian. Estos hallazgos sugieren la necesidad de mejorar la calidad científica general de los reportes de...
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Periodical / Health Services Research Type of study: Etiology study / Observational study Limits: Humans Country/Region as subject: English Caribbean / Trinidad and Tobago Language: English Journal: West Indian med. j Journal subject: Medicine Year: 2005 Type: Article Affiliation country: Trinidad and Tobago Institution/Affiliation country: The University of the West Indies/TT

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Full text: Available Index: LILACS (Americas) Main subject: Periodical / Health Services Research Type of study: Etiology study / Observational study Limits: Humans Country/Region as subject: English Caribbean / Trinidad and Tobago Language: English Journal: West Indian med. j Journal subject: Medicine Year: 2005 Type: Article Affiliation country: Trinidad and Tobago Institution/Affiliation country: The University of the West Indies/TT