Table 1

Newspapers searched and number of articles included in the analysis
Newspaper Estimated number of copies sold per day Number of articles included in the analysis
El Universal 180, 000 45
Reforma 175, 000 37
El Sol de México 60,500 32
Milenio diario 40,000 30
Excélsior 90,000 24
La Prensa 150, 000 24
Ovaciones 82,082 21
La Jornada 38,759 19
El financiero 72,000 14
El economista 37,000 13
Diario de México 14,500 13
El Gráfico 300,000 11
Uno más uno 67,672 10
La Crónica de Hoy 70,000 9
Impacto 65,000 6
Rumbo de México 225,245 6
La Razón 61,075 4
Metro 143,000 4
Total number of articles 322

Dreser et al.

Dreser et al. BMC Public Health 2012 12:1051   doi:10.1186/1471-2458-12-1051

Open Data