STEMI and NSTEMI: Real-world Study in Mexico (RENASCA).

Introduction: Mexico is the country with the highest mortality due to acute myocardial infarction in adults older than 45 years old according to the OECD (28 vs. 7.5% of the average).

[Reliability and validity of a generic job exposure matrix applied on a small-business].

Objective: to evaluate the reliability and validity of a generic job exposure matrix (JEM) applied in a small business.

Methodology: procedures to evaluate a JEM integrated by six sections: the number of exposed workers per area, frequency of exposure, time of exposure time, level of exposure, safety controls, and proximity to source of exposure, was evaluated. The JEM also obtains information about possible health effects from exposure to occupational/environment agents.