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BACKGROUND: Escalating street violence and criminal homicides have an adverse impact on psychological well-being. However, these consequences have been difficult to evaluate. Using a recently validated scale, we aimed to assess the impact of fear of crime on the psychological status of middle-aged and older adults living in a rural setting afflicted by endemic violence. METHODS: Participants were selected from Atahualpa residents included in previous studies targeting psychological distress in the population. A validated scale was used to objectively quantify fear of crime in participants. Differences in symptoms of depression and anxiety between baseline and follow-up were used as distinct dependent variables and the continuous score of the fear of crime scale was used as the independent variable. Linear regression models were fitted to assess the association between the exposure and the outcomes, after adjusting for relevant confounders. RESULTS: A total of 653 participants (mean age = 53.2 ± 11.5 years; 57% women) completed the requested tests. We found a 13% increase in symptoms of depression and anxiety during the peak of violence in the village compared with previous years. Linear regression models showed a significant association between the total score on the fear of crime questionnaire and worsening symptoms of depression (ß = .24; 95% CI = 0.14-0.35) and anxiety (ß = .31; 95% CI = 0.24-0.37), after adjustment for relevant confounders. CONCLUSIONS: This study shows a significant aggravating effect of fear of crime on pre-existing symptoms of depression and anxiety and a deleterious effect of these conditions on overall well-being.
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Ansiedade , Crime , Depressão , Medo , População Rural , Violência , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Medo/psicologia , Depressão/epidemiologia , Depressão/psicologia , Ansiedade/epidemiologia , Ansiedade/psicologia , Crime/psicologia , Crime/estatística & dados numéricos , Idoso , Violência/psicologia , Adulto , Inquéritos e Questionários , Vida Independente/psicologia , Estudos de Coortes , Modelos Lineares , Bem-Estar PsicológicoRESUMO
BACKGROUND: There are limited population-representative data that describe the potential burden of Post-COVID conditions (PCC) in Mexico. We estimated the prevalence of PCC overall and by sociodemographic characteristics among a representative sample of adults previously diagnosed with COVID-19 in Mexico. We additionally, characterized the PCC symptoms, and estimated the association between diagnosed type-2 diabetes and hypertension with PCC. METHODS: We used data from the 2021 National Health and Nutrition Survey in Mexico, a nationally and regionally representative survey, from August 1st to October 31st, 2021. Using the WHO definition, we estimated the prevalence of PCC by sociodemographics and prevalence of PCC symptoms. We fit multivariable log-binomial regression models to estimate the associations. RESULTS: The prevalence of PCC was 37.0%. The most common persistent symptoms were fatigue (56.8%), myalgia or arthralgia (47.5%), respiratory distress and dyspnea (42.7%), headache (34.0%), and cough (25.7%). The prevalence was higher in older people, women, and individuals with low socioeconomic status. There was no significant association between hypertension and PCC or diabetes and PCC prevalence. CONCLUSIONS: About one-third of the adult Mexican population who had COVID-19 in 2021 had Post-COVID conditions. Our population-based estimates can help assess potential priorities for PCC-related health services, which is critical in light of our weak health system and limited funding.
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COVID-19 , Sobreviventes , Humanos , COVID-19/epidemiologia , México/epidemiologia , Masculino , Feminino , Estudos Transversais , Pessoa de Meia-Idade , Adulto , Prevalência , Idoso , Sobreviventes/estatística & dados numéricos , Adulto Jovem , Hipertensão/epidemiologia , Adolescente , Diabetes Mellitus Tipo 2/epidemiologia , Fatores Sociodemográficos , SARS-CoV-2RESUMO
The November 2013 online publication of ARUBA, the first multi-institutional randomized controlled trial for unruptured brain arteriovenous malformations (AVMs), has sparked over 100 publications in protracted debates METHODS: This study sought to examine inpatient management patterns of brain AVMs from 2009 to 2016 and observe if changes in U.S. inpatient management were attributable to the ARUBA publication using interrupted time series of brain AVM studies from the National Inpatient Sample data 2009-2016. Outcomes of interest were use of embolization, surgery, combined embolization and microsurgery, radiotherapy, and observation during that admission. An interrupted time series design compared management trends before and after ARUBA. Segmented linear regression analysis tested for immediate and long-term impacts of ARUBA on management. RESULTS: Elective and asymptomatic patient admissions declined 2009-2016. In keeping with the ARUBA findings, observation for unruptured brain AVMs increased and microsurgery decreased. However, embolization, radiosurgery, and combined embolization and microsurgery also increased. For ruptured brain AVMs, treatment modality trends remained positive with even greater rates of observation, embolization, and combined embolization and microsurgery occurring after ARUBA (data on radiosurgery were scarce). None of the estimates for the change in trends were statistically significant. CONCLUSIONS: The publication of ARUBA was associated with a decrease in microsurgery and increase in observation for unruptured brain AVMs in the US. However, inpatient radiotherapy, embolization, and combined embolization and surgery also increased, suggesting trends moved counter to ARUBA's conclusions. This analysis suggested that ARUBA had a small impact as clinicians rejected ARUBA's findings in managing unruptured brain AVMs.
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Embolização Terapêutica , Análise de Séries Temporais Interrompida , Malformações Arteriovenosas Intracranianas , Humanos , Malformações Arteriovenosas Intracranianas/terapia , Estados Unidos , Embolização Terapêutica/métodos , Feminino , Pacientes Internados , Microcirurgia , Masculino , Radiocirurgia/tendências , Adulto , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
Literature on the association between ageism and falling among older adults is limited. Using data from the nationwide cross-sectional SABE (Salud, Bienestar y Envejecimiento) Colombia Survey in 2015 with 18,875 participants aged ≥60 years living in the communities, the study aims to evaluate the association between perceived ageism within the family, neighborhood, health services, and public services, and recurrent falling. Participants had a mean age of 69.2 ± 7.1; 56.1% were female. Recurrent falling prevalence was 15%, and experiencing any ageism was 10%. Multivariable logistic regression analyses showed higher odds of recurrent falling for any ageism (OR = 1.81, 95% CI 1.61-2.02, p < .0001). High depressive symptoms mediated 10.1% of the association between any ageism and recurrent falling, followed by low instrumental activities of daily living (9.7%) and multimorbidity (9.3%). Current findings open new areas of gerontological research by expanding the risk factors for falling among older adults to include ageism perceptions.
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Acidentes por Quedas , Atividades Cotidianas , Etarismo , Humanos , Feminino , Masculino , Idoso , Etarismo/psicologia , Colômbia/epidemiologia , Acidentes por Quedas/estatística & dados numéricos , Estudos Transversais , Pessoa de Meia-Idade , Fatores de Risco , Modelos Logísticos , Depressão/epidemiologia , Depressão/psicologia , Idoso de 80 Anos ou mais , Multimorbidade , Recidiva , PrevalênciaRESUMO
BACKGROUND: The Global Campaign against Headache is conducting a series of population-based studies to fill the large geographical gaps in knowledge of headache prevalence and attributable burden. One major region not until now included is South America. Here we present a study from Peru, a country of 32.4 million inhabitants located at the west coast of South America, notable for its high Andes mountains. METHODS: The study was conducted in accordance with the standardized methodology used by the Global Campaign. It was a cross-sectional survey using cluster randomised sampling in five regions to derive a nationally representative sample, visiting households unannounced, and interviewing one randomly selected adult member (aged 18-65 years) of each using the Headache-Attributed Restriction, Disability, Social Handicap and Impaired Participation (HARDSHIP) questionnaire translated into South American Spanish. The neutral screening question ("Have you had headache in the last year?") was followed by diagnostic questions based on ICHD-3 and demographic enquiry. RESULTS: The study included 2,149 participants from 2,385 eligible households (participating proportion 90.1%): 1,065 males and 1,084 females, mean age 42.0 ± 13.7 years. The observed 1-year prevalence of all headache was 64.6% [95% CI: 62.5-66.6], with age-, gender- and habitation-adjusted prevalences of 22.8% [21.0-24.6] for migraine (definite + probable), 38.9% [36.8-41.0] for tension-type headache (TTH: also definite + probable), 1.2% [0.8-1.8] for probable medication-overuse headache (pMOH) and 2.7% [2.1-3.5] for other headache on ≥ 15 days/month (H15+). One-day prevalence of headache (reported headache yesterday) was 12.1%. Migraine was almost twice as prevalent among females (28.2%) as males (16.4%; aOR = 2.1; p < 0.001), and strongly associated with living at very high altitude (aOR = 2.5 for > 3,500 versus < 350 m). CONCLUSION: The Global Campaign's first population-based study in South America found headache disorders to be common in Peru, with prevalence estimates for both migraine and TTH substantially exceeding global estimates. H15 + was also common, but with fewer than one third of cases diagnosed as pMOH. The association between migraine and altitude was confirmed, and found to be strengthened at very high altitude. This association demands further study.
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Transtornos da Cefaleia Primários , Transtornos da Cefaleia Secundários , Transtornos de Enxaqueca , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Estudos Transversais , Cefaleia/epidemiologia , Transtornos da Cefaleia Primários/diagnóstico , Transtornos da Cefaleia Secundários/epidemiologia , Transtornos de Enxaqueca/epidemiologia , Peru/epidemiologia , Prevalência , Distribuição Aleatória , Inquéritos e QuestionáriosRESUMO
PURPOSE: To estimate the prevalence and demographic characteristics of uncorrected refractive errors (URE) in people who attended eye care consultations in Colombia between 2015 and 2019, using the National Health Registry data. METHODS: We identified ICD codes for myopia (H-52.1), degenerative myopia (H-44.2), hyperopia (H-52.0), and astigmatism (H-52.2) from the Integrated Social Protection Information System. Crude prevalence rates by age and sex were calculated for the population attending eye care services during these years. Additionally, we developed a standardized morbidity map across county departments. RESULTS: In Colombia, the prevalence of URE among eye care consultations was 30.26%, increasing from 30.39% in 2015 to 35.14% in 2019. Of the 1,579,778 cases analyzed, 60.9% were females. Astigmatism emerged as the most prevalent URE, predominantly seen in individuals under 40 years old. Myopia showed the highest prevalence in the 10-30 age group, whereas hyperopia was most prevalent in the first decade of life. Geographically, the Andean region recorded most of URE cases, while more remote areas have seen a rising morbidity risk in recent years. CONCLUSIONS: The rising trend of URE in Colombia and its demographic and geographical variations underscores the urgent need for health professionals and government authorities to acknowledge and address this issue. This study provides crucial insights into the refractive error landscape across the country, highlighting the necessity for prevention programs specifically designed to cater to the country's unique needs.
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BACKGROUND: Information on factors that increase mortality in remote settings is limited. This study aims to estimate the independent and joint role of several factors on mortality risk among older adults living in rural Ecuador. METHODS: Participants were selected from community-dwelling older adults who were included in previous studies targeting mortality risk factors in the study population. Generalized structural equation modeling (GSEM) was utilized to evaluate prior causal assumptions, to redraw causal links, and to introduce latent variables that may help to explain how the independently significant variables are associated with mortality. RESULTS: The study included 590 individuals (mean age: 67.9 ± 7.3 years; 57% women), followed for a median of 8.2 years. Mortality rate was 3.4 per 100 person-years. Prior work on separate multivariate Poisson and Cox models was used to build a tentative causal construct. A GSEM containing all variables showed that age, symptoms of depression, high social risk, high fasting glucose, a history of overt stroke, and neck circumference were directly associated with mortality. Two latent variables were introduced, 1 representing the impact of biological factors and another, the impact of social factors on mortality. The social variable significantly influenced the biological variable which carried most of the direct effect on mortality. CONCLUSIONS: Several factors contributed to mortality risk in the study population, the most significant being biological factors which are highly influenced by social factors. High social risk interact with biological variables and play an important role in mortality risk.
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População Rural , Fatores Sociais , Humanos , Feminino , Idoso , Pessoa de Meia-Idade , Masculino , Vida Independente , Fatores de Risco , Fatores BiológicosRESUMO
BACKGROUND: Neck circumference (NC) has been associated with mortality secondary to cardiovascular diseases and other conditions. However, information on this association in the population at large is limited. We aimed to assess this association in community dwellers living in rural Ecuador. METHODS: Individuals aged ≥40 y who were enrolled in the population-based Three Villages Study cohort were prospectively followed to estimate mortality risk according to baseline measurements of NC, after adjusting for relevant confounders. RESULTS: Analysis included 1521 individuals followed for a mean of 6.4±3.4 y. Mean NC was 36.2±3.7 cm, with 509 (33%) individuals allocated to the first (25-34 cm), 319 (21%) to the second (36-37 cm), 417 (27%) to the third (37-39 cm) and 276 (18%) to the fourth (40-50 cm) quartile. A total of 211 (14%) individuals died during the follow-up. Overall, the crude mortality rate was 2.3 per 100 person-years, which increased to 5.63 for those in the fourth NC quartile. An adjusted Cox-proportional hazards model showed that individuals in the fourth quartile of NC had higher mortality risk compared with the first quartile (HR: 2.98; 95% CI 1.77 to 5.02). CONCLUSION: Larger NC increases mortality risk in middle-aged and older adults of indigenous ancestry living in rural Ecuador.
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Background: Abdominal fat accumulation is a known risk factor for cardiometabolic diseases and mortality, particularly in women. This study aimed to compare the prevalence of abdominal obesity and its associated factors in 2003 and 2015. Methods: Two cross-sectional, population-based surveys were conducted, including representative and independent samples of adult women 20-60 years of age residing in the urban area of São Leopoldo/RS municipality in 2003 (n = 981) and 2015 (n = 984). Abdominal obesity was assessed using waist circumference, with a measurement of ≥88 cm indicating its presence. Factors, such as demographics, socioeconomic status, reproductive health, family history, morbidity, and behavioral characteristics, were studied. Poisson regression was used to assess the associations. Results: The mean age of individuals in the samples was 38.5 years (±11.1 years) and 40.3 years (±11.4 years) in 2003 and 2015, respectively. The prevalence of abdominal obesity doubled from 23.3% (95% confidence interval [CI]: 20.7-26.0) in 2003 to 46.9% (95% CI: 43.7-50.0) in 2015. After adjustment, the prevalence of abdominal obesity remained higher in both 2003 and 2015 with increasing age, low family income, higher number of pregnancies, earlier age at menarche, and presence of a family history of obesity in the father and mother and in women with a history of hypertension. Conclusions: This study demonstrates an increase in the prevalence of abdominal obesity in women between 2003 and 2015 and highlights the sociodemographic, reproductive, family history, and comorbidity aspects associated with its occurrence.
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Obesidade Abdominal , Obesidade , Adulto , Gravidez , Humanos , Feminino , Obesidade Abdominal/epidemiologia , Obesidade Abdominal/complicações , Estudos Transversais , Prevalência , Brasil/epidemiologia , Índice de Massa Corporal , Obesidade/complicações , Fatores de Risco , Circunferência da CinturaRESUMO
OBJECTIVE: There is limited information on mortality risk in individuals with cognitive impairment living in rural Latin America. In this study, we assess the association between cognitive impairment and all-cause mortality in adults of Amerindian ancestry living in rural Ecuador. PATIENTS AND METHODS: Middle-aged and older adults enrolled in the population-based Three Villages Study cohort were followed prospectively in order to estimate mortality risk according to their baseline cognitive performance as determined by the Montreal Cognitive Assessment (MoCA). Results were adjusted for demographics, level of education, traditional cardiovascular risk factors, symptoms of depression, severe tooth loss, and oily fish intake (factors previously associated with mortality in the study population). RESULTS: Analysis included 1022 individuals followed for an average of 7.8 ± 3.4 years. Mean MoCA score was 21.2 ± 5.4 points (median: 22 points), with 334 (32.7%) individuals showing cognitive impairment, as evidenced by a MoCA score ≤ 19 points (the cutoff for poor cognitive performance based on previous studies in the same population). A total of 150 (14.7%) individuals died during the follow-up. Crude mortality rate was 2.87 per 100 person-years (95% C.I.: 2.08 - 3.96). For individuals with normal cognition, the mortality rate was 1.21 (95% C.I.: 0.92 - 1.50) while for those with cognitive impairment the rate increased to 3.48 (95% C.I.: 2.73 - 4.23). A multivariate Cox-proportional hazards model, confirmed that individuals with cognitive impairment had a significantly higher mortality risk than those without cognitive impairment (HR: 1.52; 95% C.I.: 1.05 - 2.18). CONCLUSIONS: Cognitive impairment is associated with mortality in the study population.