do ethical considerations influence any in hta reports? a review of reports

background: dealing with ethical considerations is a major component of health technology assessment (hta) definitions. objectives: present study aimed to explore and describe the manner of ethical analyses in hta reports and the effects it had on hta-related decision making around the world.   methods: by considering the contextual milieu of reports and searching for ethical themes and subjects in hta full reports, a descriptive analysis of hta reports' contents and related processes was conducted. the review focused on all english hta reports issued in a year. all ethical aspects, criteria, approaches, and also decision-making related ethical issues were described and summarized in retrieved reports. the inclusion of ethical aspects in final decision-making criteria of hta reports was also considered.   results: eighty-nine hta reports issued in one year were included in this review and analyzed for ethical considerations. there was no trace of any ethical issues in 60.7% of retrieved hta reports. dimensions of equity in resource distribution, stakeholder engagement, social values, essence and nature of technology, and ethical issues about the method of assessment for decision making, and physician-patient relationship were raised and discussed in 38.2%, 3.4%, 3.4%, 3.4%, 34.8% and 3.4% of reports respectively. those issues were also included in 44.1, 5.9, 2.9, 2.9, 0 and 2.9% of final reports, respectively. in overall, only in 16 cases (17.9%) of all 89 reports, ethical issues were included in hta decision-making orientations.   conclusion: this review shows that ethical issues are occasionally raised and discussed in hta reports. more importantly, the inclusion of ethical concerns as a decision criterion in htas is few and insufficient.