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Table 5 Sources of vulnerability identified independently from vulnerable groups

From: The concept of ‘vulnerability’ in research ethics: an in-depth analysis of policies and guidelines

Policy/Guideline

Sources of vulnerability

Declaration of Helsinki

An increased likelihood of being wronged or of incurring harm

UNESCO Declaration

Persons may be rendered vulnerable by disease or disability or other personal, societal or environmental conditions

TCPS2

Persons may be in vulnerable circumstances because of social or legal stigmatisation associated with their activity or identity

  1. TCPS2 Tri-Council Policy Statement: Ethical Conduct for Research Involving Humans