Sandra Flores‐alvarado
Biographic Data
| ID | 4302362 |
|---|---|
| NAME | Sandra Flores‐alvarado |
| GIVEN NAMES | Sandra |
| FAMILY NAME | Flores‐alvarado |
| SIGNATURE | ALVARADO S F |
| AFFILIATIONS | Instituto de Salud Pública de Chile |
| ORCID | 0000-0003-0490-0578 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2022 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 1 |
Relationship between body mass index and residential segregation in large cities of Latin America
While individual-level factors cannot fully explain differences among people in the same city, segregation indices may help. However, we found that in some cases, the relationship between BMI and segregation indices is opposite to what is expected based on prior literature. This should be considered in examining the phenomenon. Further research on obesogenic environments in segregated neighborhoods could provide valuable evidence
An approach on the migratory processes in the north of Chile based on Y chromosome analysis
OBJECTIVES: Northern Chile is an area characterized by a complex cultural and demographic trajectory. During the last few centuries, this complex trajectory has become the destination of intra- and intercontinental migratory waves. In this study, we analyzed the Y chromosome to evaluate how migratory and admixture patterns have affected the genetic composition of the populations in northern Chile compared with other populations of the country. ME…
Ancestry and admixture of a southernmost Chilean population
OBJECTIVES: Punta Arenas is a Chilean city situated on ancestral Aönikenk territory. The city was founded by 19th- and 20th-century colonists from Chile (Chiloé) and Europe (Croatia). This work uses uniparental and ancestry-informative markers (AIMs) to explore the effects of historic migratory and admixture patterns on the current genetic composition of Punta Arenas. METHODS: We analyzed mitochondrial DNA (mtDNA), Y-chromosome single-nucleotide …
Aging and self-reported health in 114 Latin American cities
Across cities in Latin America, aging impact on health is significant among middle-aged adults, and among men. In both genders, cities with lower SEI or lower GDP per-capita were associated with poor SRH. More research is needed to better understand gender inequalities and how city socioeconomic environments, represented by different indicators, modify exposures and vulnerabilities associated with aging
Acceso a la atención del cáncer en los grupos vulnerables de Chile durante la pandemia de Covid-19
Objetivo. Estudiar la repercusión de la pandemia de COVID-19 en el acceso a la atención del cáncer en Chile, analizando los efectos diferenciales por tipo de seguro, sexo y edad. Métodos. Se llevó a cabo un estudio cuasiexperimental mediante análisis de series temporales interrumpidas. Se recurrió a fuentes de datos múltiples con el fin de lograr una evaluación amplia de la utilización de la atención del cáncer de enero del 2017 a diciembre del 2…
Cancer Care Access in Chile’s Vulnerable Populations During the Covid-19 Pandemic
Objectives. To examine the COVID-19 pandemic’s impact on cancer care access in Chile, analyzing differential effects by insurance type, gender, and age. Methods. We conducted a quasi-experimental study using interrupted time series analysis. We used multiple data sources for a broad evaluation of cancer-related health care utilization from January 2017 to December 2020. We fit negative binomial models by population groups for a range of services …
Cancer Care Access in Chile’s Vulnerable Populations During the Covid-19 Pandemic
Objectives. To examine the COVID-19 pandemic’s impact on cancer care access in Chile, analyzing differential effects by insurance type, gender, and age. Methods. We conducted a quasi-experimental study using interrupted time series analysis. We used multiple data sources for a broad evaluation of cancer-related health care utilization from January 2017 to December 2020. We fit negative binomial models by population groups for a range of services …
An approach on the migratory processes in the north of Chile based on Y chromosome analysis
OBJECTIVES: Northern Chile is an area characterized by a complex cultural and demographic trajectory. During the last few centuries, this complex trajectory has become the destination of intra- and intercontinental migratory waves. In this study, we analyzed the Y chromosome to evaluate how migratory and admixture patterns have affected the genetic composition of the populations in northern Chile compared with other populations of the country. ME…
Ancestry and admixture of a southernmost Chilean population
OBJECTIVES: Punta Arenas is a Chilean city situated on ancestral Aönikenk territory. The city was founded by 19th- and 20th-century colonists from Chile (Chiloé) and Europe (Croatia). This work uses uniparental and ancestry-informative markers (AIMs) to explore the effects of historic migratory and admixture patterns on the current genetic composition of Punta Arenas. METHODS: We analyzed mitochondrial DNA (mtDNA), Y-chromosome single-nucleotide …
Aging and self-reported health in 114 Latin American cities
Across cities in Latin America, aging impact on health is significant among middle-aged adults, and among men. In both genders, cities with lower SEI or lower GDP per-capita were associated with poor SRH. More research is needed to better understand gender inequalities and how city socioeconomic environments, represented by different indicators, modify exposures and vulnerabilities associated with aging
Acceso a la atención del cáncer en los grupos vulnerables de Chile durante la pandemia de Covid-19
Objetivo. Estudiar la repercusión de la pandemia de COVID-19 en el acceso a la atención del cáncer en Chile, analizando los efectos diferenciales por tipo de seguro, sexo y edad. Métodos. Se llevó a cabo un estudio cuasiexperimental mediante análisis de series temporales interrumpidas. Se recurrió a fuentes de datos múltiples con el fin de lograr una evaluación amplia de la utilización de la atención del cáncer de enero del 2017 a diciembre del 2…
Cancer Care Access in Chile’s Vulnerable Populations During the Covid-19 Pandemic
Objectives. To examine the COVID-19 pandemic’s impact on cancer care access in Chile, analyzing differential effects by insurance type, gender, and age. Methods. We conducted a quasi-experimental study using interrupted time series analysis. We used multiple data sources for a broad evaluation of cancer-related health care utilization from January 2017 to December 2020. We fit negative binomial models by population groups for a range of services …
Relationship between body mass index and residential segregation in large cities of Latin America
While individual-level factors cannot fully explain differences among people in the same city, segregation indices may help. However, we found that in some cases, the relationship between BMI and segregation indices is opposite to what is expected based on prior literature. This should be considered in examining the phenomenon. Further research on obesogenic environments in segregated neighborhoods could provide valuable evidence
Demography (5 works) · Medicine (4 works) · Population (4 works) · Environmental health (3 works) · Geography (3 works) · Gerontology (3 works) · Public health (3 works) · Biology (2 works) · Biostatistics (2 works) · COVID-19 and healthcare impacts (2 works)