Loneliness and social isolation are strongly associated with several adverse health outcomes in older persons including death and functional impairments. The strength of these associations has been compared with smoking. Accordingly, loneliness and isolation have significant public health implications. Despite the adverse impacts of loneliness and social isolation on quality of life, and their strong association with health outcomes, the evaluation of loneliness and isolation have not been integrated into medical care. The risks for loneliness may be of particular concern to persons with serious illness as patients and caregivers cope with the experience of loss, loss of independence, and increasing care needs. To date, there has been no uniform way of evaluating and documenting loneliness and social isolation as a part of a review of a patient's social determinants of health. This article provides a framework for healthcare systems, providers, and community members working with older adults to (1) understand loneliness, isolation, and its counterpart social connection; (2) describe the different ways loneliness affects health; and (3) create a framework for asking about and documenting these experiences. Finally, because the lack of studies assessing whether targeting loneliness can improve health outcomes is a major gap, we provide guidance on the future of interventions. J Am Geriatr Soc 67:657–662, 2019.

The online version of the original article can be found at http://dx.doi.

Frailty is associated with increased mortality among lung transplant candidates. We sought to determine the association between frailty, as measured by the Short Physical Performance Battery (SPPB), and mortality after lung transplantation. In a multicenter prospective cohort study of adults who underwent lung transplantation, preoperative frailty was assessed with the SPPB (n = 318) and, in a secondary analysis, the Fried Frailty Phenotype (FFP; n = 299). We tested the association between preoperative frailty and mortality following lung transplantation with propensity score-adjusted Cox models. We calculated postestimation marginalized standardized risks for 1-year mortality by frailty status using multivariate logistic regression. SPPB frailty was associated with an increased risk of both 1- and 4-year mortality (adjusted hazard ratio [aHR]: 7.5; 95% confidence interval [CI]: 1.6-36.0 and aHR 3.8; 95%CI: 1.8-8.0, respectively). Each 1-point worsening in SPPB was associated with a 20% increased risk of death (aHR: 1.20; 95%CI: 1.08-1.33). Frail subjects had an absolute increased risk of death within the first year after transplantation of 12.2% (95%CI: 3.1%-21%). In secondary analyses, FFP frailty was associated with increased risk of death within the first postoperative year (aHR: 3.8; 95%CI: 1.1-13.2) but not over longer follow-up. Preoperative frailty is associated with an increased risk of death after lung transplantation.

Long-term cumulative depressive symptom burden was associated with cognitive decline and risk of dementia or MCI. Older adults with a history of depression should be closely monitored for recurrent episodes or unresolved depressive symptoms as well as any cognitive deficits.