38 Percent trust, healthcare institutions HEALTH RESEARCH INSTITUTIONS, HEALTH AUTHORITIES AND NGOS ALL TRUSTED 2022 Edelman Trust Barometer Special Report: Trust and Health. TRU_INS. Below is a list of institutions. For each one, please indicate how much you trust that institution to do what is right. 9 - point scale; top 4 box, trust. General population, 9 - mkt avg. 72 66 64 64 63 Academic medical research institutions National health authorities Global health authorities Health NGOs The WHO Distrust Neutral Trust