[Access barriers to occupational risk coverage in service provision contracts in the public health sector in Bogotá].

Objective To identify access barriers to the General System for Occupational Risks (SGRL in Spanish) in a group of independent professionals (contracted with service provision contraction) in the public health sector in Bogotá. Methodology Qualitative research (narrative) through interviews of four independent professionals of the Secretaría Distrital de Salud (District Health Secretariat), 4 independent professionals of Tunjuelito Hospital and 3 experts in the field of occupational risks. The content analysis paradigm was used for information analysis.

[The 20th century legal framework regarding risk at work and occupational health in Colombia].

Objective: Analyzing the 20th century Colombian legal framework from the point of view of labor law, social security and public health for identifying concepts regarding occupational health and professional risk and trying to establish convergence and differences between such foci and whether they fulfilled a complementary view.

Method: This work involved documentary research by means of thematic categorical analysis of the laws and statutes promulgated in 20th century Colombia, considering the main element or entity which should have regulated that related to professional risk or occupational health.

Results: The development of the 20th century Colombian legal framework regarding health at work was periodized, revealing the predominance of a view of social law focused on protecting dependent workers' work-related risks, as part of a tendency extending to the Colombian Sistema General de Riesgos Laborales.

[Evaluating public policy regarding the concept of healthy schools in Colombia: the formulation phase (1999-2006)].

Objective: Evaluating public policy formulation regarding the concept of healthy schools in Colombia, 1999 to 2006.

Methods: This study involved qualitative research aimed at analysing the cycle of public policy. The main strategies used were collecting information, a documental review of secondary sources and holding semi-structured interviews (primary source).