IntroductionInterventions are needed to prevent exposure to secondhand smoke (SHS), which persists in certain immigrant enclaves, including Koreans in the United States. A faith-based and culturally acceptable intervention was developed and pilot tested in collaboration with Korean churches to address SHS exposure among people of Korean descent.MethodsA pilot cluster randomized intervention trial was conducted with 11 Korean churches in southern California and 75 Korean adults who were exposed to SHS. Study participants received a multicomponent intervention, which consisted of motivational interviewing by telephone and educational materials tailored with related biblical messages; the intervention was bolstered by church-based group activities and environmental cues. The control group received the same type and frequency of intervention components, but the components related only to fruit and vegetable consumption. Data were collected on the feasibility of the intervention and study procedures. SHS exposure and awareness and knowledge of SHS exposure were assessed by telephone interviews at baseline and follow-up.ResultsAt follow-up, a larger percentage of the intervention group than the control group reported correct SHS knowledge and disapproval of SHS. The intervention group’s SHS exposure was reduced by 8.5 cigarettes per week (vs a reduction of 1 cigarette per week among the control group).ConclusionsInitial findings are promising for improving knowledge, attitudes, and protective behaviors surrounding SHS exposure. Results suggest that a faith-based intervention for Korean Americans who are exposed to SHS is feasible, acceptable, and potentially effective in reducing their exposure to SHS.
Climate variability and change are issues of growing public health importance. Numerous studies have documented risks of extreme heat on human health in different locations around the world. Strategies to prevent heat‐related morbidity and reduce disparities are possible but require improved knowledge of health outcomes during hot days at a small‐scale level as important within‐city variability in local weather conditions, socio‐demographic composition, and access to air conditioning (AC) may exist. We analyzed hospitalization data for three unique climate regions of San Diego County alongside temperature data spanning 14 years to quantify the health impact of ambient air temperature at varying exceedance threshold levels. Within San Diego, coastal residents were more sensitive to heat than inland residents. At the coast, we detected a health impact at lower temperatures compared to inland locations for multiple disease categories including heat illness, dehydration, acute renal failure, and respiratory disease. Within the milder coastal region where access to AC is not prevalent, heat‐related morbidity was higher in the subset of zip codes where AC saturation is lowest. We detected a 14.6% increase (95% confidence interval [4.5%, 24.6%]) in hospitalizations during hot weather in comparison to colder days in coastal locations where AC is less common, while no significant impact was observed in areas with higher AC saturation. Disparities in AC ownership were associated with income, race/ethnicity, and homeownership. Given that heat waves are expected to increase with climate change, understanding health impacts of heat and the role of acclimation is critical for improving outcomes in the future.
Myometrial cells were isolated and cultured from term rat uterus. The myometrial origin of the cultures was verified by antibody staining of cellular desmin and alpha-smooth muscle actin. The presence of functional gap junctions was indicated by transfer of radiolabeled nucleotide and microinjected Lucifer yellow dye. The cultured cells expressed mRNA recognized by a connexin43 gap junction cDNA probe. To our knowledge, this is the first report that isolated myometrial cells form gap junctions in culture.
Information about the extent and patterns of environmental tobacco smoke (ETS) exposure among Korean Americans is sparse, despite the population's having one of the highest male smoking rates. This paper estimates the prevalence of ETS exposure among Korean American nonsmokers in California, and identifies demographic and other characteristics associated with exposure. Data were collected during 2001-2002 from telephone interviews (in English or Korean) with 2,328 nonsmoking Korean American adults. ETS was encountered by 31% of respondents during a typical day. Exposure was most common in "other locations," where 24% of respondents were exposed, compared with 6% at home and 9% at work. Among those exposed, the greatest dose of exposure occurred at work (6 cigarettes/day) and at home (5 cigarettes/day). Women were four times more likely than men to be exposed to ETS at home (8% vs. 2%, respectively). For both men and women, the odds of exposure were greater among those who were younger, who were unmarried, and whose friends smoked. Additionally, traditional men and bicultural women had greater odds of ETS exposure than those who were more acculturated. Women who were married to smokers, had no children at home, consumed more alcohol, and had no home smoking ban also had greater likelihood of exposure. The results indicate the need for a complete ban of smoking in workplaces and in private homes to prevent exposure, particularly for women whose husbands smoke.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.