RESUMEN
Background: Loneliness and social isolation coexist, making it difficult to study each separately. The COVID-19 lockdown provided an unprecedented and ethically viable opportunity to study loneliness in seriously ill nursing home residents under uniformly imposed social isolation conditions. Objective: To understand the phenomenon of loneliness of the seriously ill nursing home patients under a uniform social isolation condition imposed by the COVID-19 pandemic lockdown. Design: Cross-sectional, semi-structured interviews were tape-recorded, transcribed verbatim, and analyzed qualitatively using an inductive thematic analysis. The University of California, Los Angeles (UCLA) Three-Item Loneliness Scale was used to measure loneliness and any relationships between self-reported loneliness and isolation were elucidated. Setting/Participants: Thirty seriously ill nursing home residents living in complete social isolation imposed by the COVID-19 pandemic lockdown. Results: Thematic analysis identified four key themes: (1) Diverse perceptions about the impact of the COVID-19 lockdown, (2) regret over the missed opportunities for spending time with friends and family, (3) using electronic communication to maintain connections with loved ones, and (4) the impact of nursing home staff. In total, 50% of the participants reported feeling socially isolated, 60% patients reported loneliness, and 70% reported being adversely impacted by the lockdown. Patients who felt socially isolated also reported experiencing loneliness (Kendall's Tau = 0.61, 95% confidence interval [CI] = 0.30, 0.89, p < 0.01, large effect size). Persons from communities of color had higher median loneliness scores compared to Non-Hispanic Whites. Participants in the last year of life also reported higher levels of loneliness. Conclusion: A study of loneliness under uniform social isolation conditions in seriously ill nursing home patients showed a high prevalence of loneliness and a strong correlation between self-reported loneliness and social isolation, especially in persons from minority communities and those in the last year of life. In-person support provided by nursing home staff and virtual support from family was helpful to patients.