Publications by authors named "Solmaz Amiri"

Major power outages have risen over the last two decades, largely due to more extreme weather conditions. However, there is a lack of knowledge on the distribution of power outages and its relationship to social vulnerability and co-occurring hazards. We examined the associations between localized outages and social vulnerability factors (demographic characteristics), controlling for environmental factors (weather), in Washington State between 2018-2021.

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Introduction: Distance to physicians may explain some of the disparities in Alzheimer's disease and related dementia (AD/ADRD) outcomes.

Methods: We generated round trip distance between residences of decedents with AD/ADRD and the nearest neurologist and primary care physician in Washington State.

Results: The overall mean distance to the nearest neurologist and primary care physician was 17 and 4 miles, respectively.

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Article Synopsis
  • Adolescent drug use can lead to serious mental health issues later in life, but targeted prevention strategies may help; however, there's limited research on the age at which different racial/ethnic groups start using drugs.
  • The study analyzed data from the National Survey on Drug Use and Health (2004-2019) focusing on individuals aged 12 to 21 to understand trends in drug initiation age among various races/ethnicities.
  • The results showed that the mean initiation age generally increased for many drugs, particularly among several racial/ethnic groups, although it decreased for some drugs like inhalants among certain populations; this information can aid in developing effective prevention strategies.
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Air toxics are atmospheric pollutants with hazardous effects on health and the environment. Although methodological constraints have limited the number of air toxics assessed for associations with health and disease, advances in machine learning (ML) enable the assessment of a much larger set of environmental exposures. We used ML methods to conduct a retrospective study to identify combinations of 109 air toxics associated with asthma symptoms among 269 elementary school students in Spokane, Washington.

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A growing body of evidence highlights the significant effect of built environment features on mental and general health. This study examined the association between distance to and percentage of green and blue space measures and serious psychological distress, general health, and frequent mental distress among older adults living in urban ZIP codes in Washington state. Percentage of green space, particularly tree canopy and forest space, was significantly associated with better self-rated general health and reduced odds of serious psychological distress.

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Article Synopsis
  • The study aims to analyze the distances women travel for breast cancer screenings and treatments in Washington State, focusing on differences between rural and urban areas.
  • The research utilized data from a major healthcare system and applied statistical models to explore how travel distances relate to patients' sociodemographic factors.
  • Findings reveal that travel distances are generally longer for non-core metropolitan areas and that certain racial/ethnic groups, like AI/AN and Hispanic women, face greater travel burdens compared to others; further investigation is suggested to address these inequities.
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Background: The burden of drug overdose mortality varies by race and ethnicity, with American Indian/Alaska Native (AI/AN), Black, and White people experiencing the largest burden. We analyzed census block group data to evaluate differences in travel distance to opioid treatment programs (OTP) and buprenorphine providers by race and ethnicity.

Methods: The Substance Abuse and Mental Health Services Administration provided the addresses of OTPs and buprenorphine providers.

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Objective: Contingency management (CM) is a behavioral intervention in which tangible incentives are provided to patients when they achieve a desired behavior (e.g., reducing or abstaining from alcohol use).

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Article Synopsis
  • Approximately 115,000 young adults in the USA experience their first episode of psychosis each year, and Coordinated Specialty Care (CSC) has been shown to effectively improve their quality of life and reduce symptoms, yet access to these programs is challenging for many underserved populations.
  • The study aims to build a comprehensive geospatial database that includes data on CSC programs, providers, and neighborhood demographics, allowing researchers to assess the reach and variation of these programs across different areas in the country.
  • The findings will reveal how contextual factors influence the implementation and accessibility of mental health services, ultimately aiding in the creation of tools that improve the reach of CSC to those in need.
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An exemption to existing U.S. regulation of methadone maintenance therapy after the onset of the COVID-19 pandemic permitted increased take-home doses beginning March 2020.

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Article Synopsis
  • The number of American Indian and Alaska Native individuals living with dementia is projected to rise significantly by 2060, highlighting the need to understand health disparities related to Alzheimer's disease.
  • The study analyzed Alzheimer disease mortality rates and various social determinants across 646 counties, finding that areas with more AI/AN residents had lower mortality rates, while deprived counties had higher rates of Alzheimer's mortality.
  • The results suggest a need for targeted resources and intervention strategies in regions facing higher Alzheimer's mortality, particularly those that are more deprived or urban.
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Introduction: The purpose of this study was to examine geographic variation in the availability of and barriers to school-based mental health services.

Methods: A weighted, nationally representative sample of U.S.

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Background: The disproportionate mortality burden racial and ethnic groups endure compared to their non-Hispanic white (NHW) counterparts is a widely known public health issue in the United States.

Methods: We examined disparities in premature mortality through a measure of years of potential life lost (YPLL) among racial and ethnic groups after accounting for individual and place-based risk factors. Data were nearly 400,000 geocoded death records from Washington state mortality records from 2011 to 2018.

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Background: Opioid overdose remains a public health crisis in diverse communities. Between 2019 and 2020, there was an almost 40% increase in drug fatalities primarily due to opioid analogues of both stimulants and opioids. Medications for opioid use disorder (MOUD; e.

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Background: This study aimed to examine variations in the incidence rates of sexually transmitted infections (STIs; i.e., chlamydia, gonorrhea, and syphilis) across the urban-rural and area-deprivation continua from January of 2013 to December of 2018 in Yakima County, Washington.

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Introduction: This study examined disparities in years of potential life lost (YPLL) related to opioid use among racial and ethnic groups adjusting for individual- and neighborhood-level characteristics.

Methods: The study obtained data on 5265 geocoded death records associated with opioid use from the Washington State Department of Health. Death certificates included information on race and ethnicity, sex, marital status, and educational attainment.

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Objectives: Striking disparities in access to radiation therapy (RT) exist, especially among racial and ethnic-minority patients. We analyzed census block group data to evaluate differences in travel distance to RT as a function of race and ethnicity, socioeconomic status, and rurality.

Methods: The Directory of Radiotherapy Centers provided the addresses of facilities containing linear accelerators for RT.

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Background: Routine screening mammography at two-year intervals is widely recommended for the prevention and early detection of breast cancer for women who are 50 years + . Racial and other sociodemographic inequities in routine cancer screening are well-documented, but less is known about how these long-standing inequities were impacted by the disruption in health services during the COVID-19 pandemic. Early in the pandemic, cancer screening and other prevention services were suspended or delayed, and these disruptions may have had to disproportionate impact on some sociodemographic groups.

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Introduction: Studies have shown that cancer screenings dropped dramatically following the onset of the coronavirus diseases 2019 (COVID-19) pandemic. In this study, we examined differences in rates of cervical and colorectal cancer (CRC) screening and diagnosis indicators before and during the first year of the COVID-19 pandemic.

Methodology: We used retrospective data from a large healthcare system in Washington State.

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Purpose: Racial and ethnic minorities in the state of Washington experience higher cancer mortality relative to whites. We sought to characterize differences in travel distance to radiation therapy (RT) facilities in Washington by race and ethnicity with a special focus on non-Hispanic American Indians and Alaska Natives as a contributor to limited access and cancer disparities.

Methods And Materials: Geocoded mortality data from Washington Department of Health (2011-2018) were used to identify decedents with mortality related to all-causes, all cancers, and cancers likely requiring access to RT.

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Background: Background: In response to the COVID-19 pandemic, the US Substance Abuse and Mental Health Services Administration (SAMHSA) allowed for an increase in methadone take-home doses for the treatment of Opioid Use Disorder (OUD) in March 2020.

Objective: To evaluate the effects of the SAMSHA exemption on methadone adherence and OUD-related outcomes.

Methods: A convenience sample of 183 clients (58% female) were recruited from a methadone clinic in the fall of 2019 for a cross-sectional survey.

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Objective(s): This study explored the feasibility, acceptability, preliminary impact, and functionality of two risk reduction mobile application (app) interventions on asthma outcomes as compared to a control arm during wildfire season.

Design: Three-arm, 8-week randomized clinical trial.

Sample: Sixty-seven young adults with asthma were enrolled.

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Introduction: In response to the COVID-19 pandemic, a federal exemption allowed stable and less stable patients greater take-home doses of methadone. We assessed the adoption of increased take-home medication during COVID-19 and whether increased take-home doses is associated with clients' characteristics.

Methodology: We completed a pre-post study of adults receiving methadone for OUD from an OTP in Spokane, Washington.

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Amidst the COVID-19 pandemic, interest in using telehealth to increase access to health and mental health care has grown, and school transitions to remote learning have heightened awareness of broadband inequities. The purpose of this study was to examine access and barriers to technology and broadband Internet service ("broadband") among rural and urban youth. Washington State public school districts were surveyed about youth's access to technology (ie, a device adequate for online learning) and broadband availability in spring 2020.

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