Figure 1.

Prevalence Ratio: work in hospitals compared to work in the Basic Health Units (exposure) and presence of at least one report in the category of ethical problem (outcome). Note: Two outcomes were omitted: End of Life Care (not reported by family physicians) and Pediatric Education Process (CI very broad).

Guedert and Grosseman BMC Medical Ethics 2012 13:2   doi:10.1186/1472-6939-13-2
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