The role of patients' ability to pay, gender, and smoking history on public attitudes toward cardiac transplant allocation: an experimental investigation.

This study assessed public attitudes toward organ allocation through vignettes that were varied by patient's ability to pay (insured or uninsured), gender, and smoking history (current, former, or never). Participants were 681 adults contacted at a state driver's license office who read a vignette about a heart transplant candidate and subsequently rated their likelihood and priority of offering transplantation. Results revealed main effects for patient smoking history exclusively. Post hoc analyses for likelihood of offering transplantation revealed that participants gave higher ratings for never smokers than current smokers. For priority of transplantation, analyses revealed higher ratings for never smokers than for both former smokers and current smokers. Results suggest that public opinion about organ allocation may include the consideration of smoking history but not ability to pay or gender.

Clinical assessment of medication adherence among HIV-infected children: examination of the Treatment Interview Protocol (TIP).

This paper presents findings of a multi-site study designed to document: (1) caregivers' regimen knowledge; (2) barriers to adherence; and (3) the relationships between adherence, regimen knowledge and barriers. Fifty-one predominantly female, African American parents and caregivers of HIV-infected children completed the Treatment Interview Protocol (TIP), a brief, structured interview designed to assess regimen knowledge and barriers to adherence. TIP data were compared to information obtained from medical records and pharmacy refill histories. Forty-nine per cent of children were considered adherent, defined as > or = 90% refill rate, which was significantly associated with virologic response. Significant regimen knowledge deficits were observed among caregivers, and inaccurate identification of prescribed medications was significantly associated with adherence. Caregivers identified 21 barriers to adherence, and poor adherence was significantly related to the number of barriers reported. Results indicate that the TIP is a successful tool for identifying regimen knowledge, potential adherence barriers and adherence problems. Results suggest that the TIP could be integrated into clinical practice as a quick, effective tool to identify poor adherers and guide interventions and treatment decision making.