Association of Social Isolation With Hospitalization and Nursing Home Entry Among Community-Dwelling Older Adults.

Importance: Social isolation is associated with adverse health outcomes, yet its implications for hospitalization and nursing home entry are not well understood. Objective: To evaluate whether higher levels of social isolation are associated with overnight hospitalization, skilled nursing facility stays, and nursing home placement among a nationally representative sample of community-dwelling older adults after adjusting for key health and social characteristics, including loneliness and depressive symptoms. Design, Setting, and Participants: This observational cohort study included 7 waves of longitudinal panel data from the Health and Retirement Study, with community-dwelling adults aged 65 years or older interviewed between March 1, 2006, and June 30, 2018 (11 517 respondents; 21 294 person-years). Data were analyzed from May 25, 2022, to May 4, 2023. Main Outcomes and Measures: Social isolation was measured with a multidomain 6-item scale (range, 0-6, in which a higher score indicates greater isolation). Multivariate logistic regressions were performed on survey-weighted data to produce national estimates for the odds of self-reported hospitalization, skilled nursing facility stays, and nursing home placement over time. Results: A total of 57% of this study's 11 517 participants were female, 43% were male, 8.4% were Black, 6.7% were Hispanic or Latino, 88.1% were White, 3.5% were other ("other" includes American Indian or Alaska Native, Asian or Pacific Islander, and other race, which has no further breakdown available because this variable was obtained directly from the Health and Retirement Study), and 58.2% were aged 65 to 74 years. Approximately 15% of community-dwelling older adults in the US experienced social isolation. Higher social isolation scores were significantly associated with increased odds of nursing home placement (odds ratio, 2.01; 95% CI, 1.21-3.32) and skilled nursing facility stays (odds ratio, 1.16; 95% CI, 1.06-1.28) during 2 years. With each point increase in an individual's social isolation score, the estimated probability of nursing home placement or a skilled nursing facility stay increased by 0.5 and 0.4 percentage points, respectively, during 2 years. Higher levels of social isolation were not associated with 2-year hospitalization rates. Conclusions and Relevance: This cohort study found that social isolation was a significant risk factor for nursing home use among older adults. Efforts to deter or delay nursing home entry should seek to enhance social contact at home or in community settings. The design and assessment of interventions that optimize the social connections of older adults have the potential to improve their health trajectories and outcomes.

The Impact of Connecticut's Paid Sick Leave Law on the Use of Preventive Services.

INTRODUCTION: Paid sick leave laws have received more attention in recent years as a way to improve public health. This study estimates the impact of paid sick leave laws on the use of preventive services using a quasi-experimental design created by the implementation of Connecticut's paid sick leave law in 2012, the first statewide mandate in the U.S. METHODS: Data were obtained from the 2007-2018 Behavioral Risk Factor Surveillance System. The analyses were conducted from spring 2018 to fall 2019. This study applied a difference-in-differences model to examine preventive service use (routine checkups, influenza vaccinations, dental visits, Pap tests, mammograms, and clinical breast examinations) in Connecticut and other New England states before and after the implementation of Connecticut's paid sick leave law in 2012. RESULTS: The use of preventive services increased in Connecticut compared with other New England states after implementation of Connecticut's paid sick leave law. Specifically, the rate of routine checkups (2.7 percentage points, p<0.001), influenza vaccinations (2.1 percentage points, p<0.01), dental visits (2.3 percentage points, p<0.01), and Pap tests (2.6 percentage points, p<0.01) increased compared with other New England states. CONCLUSIONS: This study found that adult workers' use of preventive services increased in Connecticut after implementation of its paid sick leave law. State-paid sick leave laws can improve public health by supporting the use of preventive care services among workers.

Electronic cigarette explosion/burn and poisoning related emergency department visits, 2018-2019.

BACKGROUND: Electronic cigarette (ECIG) use has increased dramatically in recent years. Negative ECIG-related acute health effects have included explosion/burn injuries from battery failure and child ingestion/poisoning of liquid nicotine. However, there is an urgent need for continued surveillance of ECIG health effects to determine whether these outcomes change as ECIG devices and liquids rapidly evolve. This study updates national estimates of ECIG-related emergency department (ED) visits and describes the context of these injuries. METHODS: A keyword search of case narrative text was used to identify ECIG-related ED visits in the National Electronic Injury Surveillance System (NEISS) data. These cross-sectional data are designed to be weighted to provide national estimates of consumer product-related injuries treated in EDs. ECIG-related injuries were described and categorized, and sampling weights applied to model national estimates. RESULTS: From 2015 to 2019 there were an estimated 3369 ED visits from ECIG explosion/burn injuries (95% CI = 2020, 4718), and an estimated 676 visits from 2019 alone (95% CI = 315, 1036). In 2018-2019, there were an estimated 1550 cases of children <5 years old ingesting ECIG liquids (95% CI = 778, 2322). CONCLUSIONS: Despite a notable shift in the US market towards ECIG devices that use lower electrical power and disposable "pods" (e.g., JUUL), liquid chemical ingestion among young children and ECIG explosion/burn injuries persist. Improved product regulations are urgently needed to prevent negative health effects caused by ECIGs, as well as prevent their ingestion and use by children.

Cigarette Use Before and After the 2009 Flavored Cigarette Ban.

PURPOSE: On September 22, 2009, the U.S. Food and Drug Administration's national ban on flavored cigarette products went into effect, barring the sale of flavored cigarettes with the exception of menthol. Flavored cigarettes largely appeal to and were disproportionately used by youth (under age 18 years). However, little research has evaluated the effects of the ban. This study examined past 30-day cigarette use among youth (12-17 years), young adults (18-25 years), adults (26-49 years), and older adults (≥50 years) before and after the implementation of this ban. METHODS: Analyses were conducted using 2002-2017 National Survey on Drug Use and Health (NSDUH) data (n = 893,226). Regression models-weighted for national representation-were used to examine past 30-day cigarette use before and after the flavored cigarette ban in different age groups, using a quasi-experimental design incorporating elements of interrupted time series and difference-in-differences design. This design was used to examine differences in pre- versus post-ban smoking within age groups and heterogeneous policy effects between age groups, to help adjust for the generally stronger tobacco control environment over time. RESULTS: The flavor ban was associated with statistically significant immediate increases as well as reductions over time in youth and young adult use of any cigarettes and menthol cigarettes, compared to older adults. In 2017, the predicted probability of youth and young adult cigarette smoking were reduced by 43% and 27%, respectively, compared to the model predicted probability in absence of the ban. No such effect was observed for older adults. The predicted probability of menthol use was reduced by 60% and 55% for youth and young adults, respectively. CONCLUSIONS: Findings support the effectiveness of flavored cigarette bans at reducing cigarette use among young people and suggest a substitution effect between flavored tobacco products.

Falls, Depression, and Other Hospitalization Risk Factors for Adults in Residential Care Facilities.

Prior research has shown a relationship between falls, hospitalizations, and depression among older adults in nursing home settings, but few studies have explored these relationships for younger and older adults in residential care facilities. This study examined risk factors for hospitalizations among assisted living residents. Using the 2010 National Survey of Residential Care Facilities, the study found that 24% of residents had a hospital stay in the past year. Residents with falls were more than twice as likely to have a hospitalization. For younger residents, depression was a key risk factor (OR = 1.74, p < .01). However, older residents with dementia had a lower risk of hospitalization (OR = 0.71, p < .01). More attention is needed to prevent falls and identify residents with depression and severe mental illness, who are at greater risk of hospitalization. Reducing avoidable hospitalizations can improve well-being for older and younger adults in residential care facilities.

The impact of malpractice liability claims on obstetrical practice patterns.

OBJECTIVES: This paper examines whether malpractice claims have any impact on obstetrical practice patterns (C-section rates) and physician delivery volume. DATA SOURCES: Secondary data from the 1992-2000 Florida Hospital Inpatient Discharge File, the Florida Medical Professional Liability Insurance Claims File, and the American Medical Association's Master File on physician characteristics. STUDY DESIGN: The effects of malpractice claims on C-section rates and physician delivery volume were estimated using panel data and a fixed-effects multivariate model. DATA COLLECTION: Variables were constructed from each data source and merged into a single panel dataset using consistent physician identifiers. Principal Findings. I did not find evidence that physicians changed their practice patterns by increasing C-section rates in response to malpractice claims. However, physicians performed six fewer inpatient deliveries 3 years after the closing of a malpractice claim, after controlling for individual- and market-level characteristics. Physicians with high malpractice awards of U.S.$250,000 or more performed 14 fewer deliveries on average. CONCLUSIONS: Malpractice claims led to a small reduction in physician delivery volume, but they did not have a significant impact on C-section rates.