Extreme Heat Vulnerability Among Older Adults: A Multilevel Risk Index for Portland, Oregon.

BACKGROUND AND OBJECTIVES: Extreme heat is an environmental health equity concern disproportionately affecting low-income older adults and people of color. Exposure factors, such as living in rental housing and lack of air conditioning, and sensitivity factors, such as chronic disease and social isolation, increase mortality risk among older adults. Older persons face multiple barriers to adaptive heat mitigation, particularly those living in historically temperate climates. This study measures two heat vulnerability indices to identify areas and individuals most vulnerable to extreme heat and discusses opportunities to mitigate vulnerability among older adults. RESEARCH DESIGN AND METHODS: We constructed two heat vulnerability indices for the Portland, OR, metropolitan area: one using area scale proxy measures extracted from existing regional data and another at the individual scale using survey data collected following the 2021 Pacific Northwest Heat Dome event. These indices were analyzed using principal component analysis and Geographic Information Systems. RESULTS: Results indicate that the spatial distribution of areas and individuals vulnerable to extreme heat are quite different. The only area found among the most vulnerable on both indices has the largest agglomeration of age- and income-restricted rental housing in the metropolitan area. DISCUSSION AND IMPLICATIONS: Due to spatial variations in heat-related risk at the individual and area scales, measures addressing heat risk should not be spatially uniform. By focusing resources on older adult individuals and areas in particular need of assistance, heat risk management policies can be both highly efficient and cost effective.

Determinants of Oregon hospice chaplains' views on physician-assisted suicide.

BACKGROUND: Although religiousness is a strong predictor of attitudes towards physician-assisted suicide (PAS), Oregon hospice chaplains express wide variation in their opposition to or support for legalized PAS. We explored factors associated with chaplains' views on PAS. METHODS: A mailed survey to chaplains from 51 Oregon hospices. RESULTS: Fifty of 77 eligible hospice chaplains (65%) returned surveys. Views on PAS were associated with views on suicide in general. Moral and theological beliefs were the most important influences on views on PAS. Chaplains who were opposed to PAS believed that God alone may take life, that life is an absolute good, and that suffering has a divine purpose. Those who supported PAS placed emphasis on the importance of self-determination and sanctity of life as defined by quality of life. CONCLUSIONS: Oregon hospice chaplains' diverse views towards PAS are closely related to their views on suicide in general, and their personal and theological beliefs.