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INTRODUCTION: Rural riverside populations of Brazil face several difficulties to access health services. The Brazilian National Primary Care Policy implemented the Fluvial Family Health Teams (FFHT), which is a specific primary care team arrangement for these territories. The aim of the study was to assess the use of dental services by adults living in rural riverside areas covered by a FFHT. METHODS: A household-based cross-sectional survey was carried out with a rural riverside population of 38 localities on the left bank of the Rio Negro, Manaus, Amazonas, representative of the area covered by the FFHT. Stratified random sampling was calculated based on the number of adults and households in each riverside locality. An electronic questionnaire was used to obtain information on sociodemographic and oral health conditions, and the utilization of dental services. After descriptive analysis, logistic regression analyses were performed to estimate the odds ratios for the outcome 'use of dental health services over the past 12 months'. RESULTS: A total of 492 individuals, aged 18 years or more, from 38 rural riverside areas were assessed. The mean age of participants was 43.5 years (standard deviation 17.0), ranging from 18.0 to 90.7 years. Of these participants, 3.1% had never been to a dentist and 21.9% had been to a dentist more than 3 years ago. Among those who attended the dental service, 77.4% of appointments occurred in public health services. Dental pain over the previous 6 months (odds ratio (OR)=2.44; 95% confidence interval (CI) 1.51-3.96), higher education (OR=2.62; 95%CI 1.23-5.56), most recent appointment in public health services (OR=1.86; 95%CI 1.19-2.93), edentulism (OR=0.38; 95%CI 0.17-0.85) and dissatisfaction with oral health (OR=0.59; 95%CI 0.38-0.93) were associated with the dental services utilization. CONCLUSION: The study results revealed that approximately a quarter of the individuals did not use dental services over the previous 3 years or have never used them. Despite the increase in access provided by the FFHT, edentulous individuals, individuals dissatisfied with their oral health, and those with lower levels of education were less likely to use dental services, while individuals who experienced dental pain sought dental services more frequently. These findings suggest that the healthcare model offered to this population must be rearranged.
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Servicios de Salud Dental , Salud de la Familia , Adulto , Humanos , Brasil , Estudios Transversales , Atención Odontológica , DolorRESUMEN
INTRODUCTION: Considering the scarcity of information on the assessment of chronic diseases in traditional Amazonian populations, as well as public health policies focused on their specificities, this study aimed to estimate the prevalence of at least one of the chronic diseases (systemic arterial hypertension (SAH) or diabetes mellitus (DM)) and their concomitant occurrence in a rural riverside population of the Amazon, and determine the associated factors. METHODS: A household-based cross-sectional survey was conducted with a sample of adults and elderly people living in rural riverside locations along the left bank of the Negro River, in the municipality of Manaus, Amazonas, Brazil. The outcomes evaluated were the presence of at least one of the evaluated chronic diseases and the concomitant occurrence, based on the self-reported medical diagnosis of SAH and DM. Analysis of associated factors (sociodemographic, behavioral, and access to health services variables) was performed by Poisson regression with robust variance. RESULTS: The sample consisted of 495 individuals (young adults (n=257; 51.9%), middle-aged (n=132; 26.7%), and elderly (n=106; 21.4%)), of whom 51.5% were women (n=255), mean age 43.3±17.1 years. The monthly household income was on average R$1100±902 (A$345±283). The diagnosis of any chronic disease was reported by 18.8% of the sample, with a preponderance of SAH (17.4%). The occurrence of at least one of the chronic diseases was associated with higher average age and worse health self-assessment. Regarding concomitant occurrence of SAH and DM, prevalent in 4.4% of the sample, the same associations were observed. CONCLUSION: The data for the occurrence of chronic diseases in the studied Amazon rural riverside populations are worrying, because these people live in areas of socioeconomic vulnerability, with a lack of basic sanitation infrastructure, difficult geographic access, and limited access to health care. Health policies fail to recognize the specificities of these populations, which implies deficiencies in the provision of necessary regular care. The findings also reinforce the need to strengthen health promotion and chronic disease prevention strategies in the context of primary care.
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Diabetes Mellitus , Hipertensión , Anciano , Persona de Mediana Edad , Adulto Joven , Humanos , Femenino , Adulto , Masculino , Prevalencia , Estudios Transversales , Hipertensión/epidemiología , Diabetes Mellitus/epidemiología , Enfermedad Crónica , Brasil/epidemiología , Población RuralRESUMEN
INTRODUCTION: Access is considered one of the necessary conditions for achieving effectiveness and quality in health services. However, it represents a complex construct, with several interpretations, and can be understood as the ease or degree of difficulty with which people obtain effective and timely care. Barriers to access can be related to individual characteristics and those of health systems and services. Regarding elderly people living in rural riverine localities, these limitations are exacerbated due to the territorial dispersion of households and the difficulty of obtaining the necessary care near their homes. The aim of this study was to describe and test the association of sarcopenia and physical performance with primary healthcare attributes and the use of health services by elderly people living in rural riverside areas in the Amazon, Brazil. METHODS: This cross-sectional observational study was carried out in households with individuals aged 60 years or older living in nine communities located on the left bank of the Negro River, in the rural riverside area of the municipality of Manaus, Amazonas, Brazil. The study evaluated socioeconomic and demographic conditions, health services utilization and the primary care attributes related to the use of and access to services, assessed by components of the Primary Care Assessment Tool instrument (PCATool-Brazil), a reduced version validated for Brazilian adult users. Physical performance was assessed using the Short Physical Performance Battery scale, and handgrip strength was also assessed, according to a dynamometer. The Sarcopenia Formulary (SARC-F) and calf circumference (CC) were used to assess sarcopenia (SARC-CalF). The association of sarcopenia and physical performance with the study outcomes was evaluated using hierarchical logistic regression for health services utilization (having had a medical consultation in the last year), and hierarchical linear regression for the continuous outcomes of the PCATool-Brazil (total score and each of the domains). The sociodemographic variables were inserted in model 1 and the clinical variables in model 2. Variables with p<0.20 were kept in the models. RESULTS: A total of 98 elderly people (55.1% men; mean age 70±7.4 years) were included in the study. Low physical performance and suggestive signs of sarcopenia were observed in 52.5% and 28.9% of the study participants, respectively. Elderly with better physical performance reported more health services utilization (odds ratio (OR)=1.37; 95% confidence interval (CI)=1.03-1.81) and higher scores in the affiliation (β=1.67; 95%CI=0.37-2.98), utilization (β=1.19; 95%CI=0.06-2.33) and longitudinality (β=0.99; 95%CI=0.09-1.90) domains of the PCATool-Brazil. CONCLUSION: The study findings showed high prevalence of impairment in physical performance and suggestive signs of sarcopenia in elderly people living in the studied rural riverside localities. Better physical performance was associated with use of health services in the previous year and with better evaluation of some primary care attributes.
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Sarcopenia , Anciano , Masculino , Humanos , Persona de Mediana Edad , Femenino , Sarcopenia/diagnóstico , Sarcopenia/epidemiología , Estudios Transversales , Fuerza de la Mano , Servicios de Salud , Rendimiento Físico Funcional , Evaluación GeriátricaRESUMEN
Cervical cancer is a major public health problem, especially in the north region of Brazil. The aim of the study was to identify the factors associated with not undergoing the cervical cancer screening test in rural riverside populations in the Amazon. A cross-sectional home-based survey was carried out in 38 locations covered by a fluvial primary healthcare team, and the administrative records of the screening tests from January 2016 to May 2019 were analyzed. After the descriptive analysis, logistic regression was performed considering the outcome of having undergone cervical cancer screening within the past three years. Of the 221 women assessed, 8.1% had never undergone the test, and 7.7% had undergone it more than three years ago. Multiparity (OR = 0.76 (95%CI = 0.64-0.90)), occupation in domestic activities (OR = 0.31 (95%CI = 0.11-0.89)), and lack of knowledge of the healthcare unit responsible for the service (OR = 0.18 (95%CI = 0.04-0.97)) were associated with not undergoing the cervical cancer screening test. The administrative records revealed that the screening test was performed outside the recommended age range (24%), performed needlessly (9.6%) with undue repetitions (3.2%), and a high percentage of the samples collected were unsatisfactory (23.5%). The findings revealed the existence of barriers for riverside women to access cervical cancer screening tests.
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Prueba de Papanicolaou , Neoplasias del Cuello Uterino , Estudios Transversales , Detección Precoz del Cáncer , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Tamizaje Masivo , Atención Primaria de Salud , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/prevención & control , Frotis VaginalRESUMEN
INTRODUCTION: Health studies of the Amazon often focus on diseases and infections prevalent in the region, and few studies address health organizations and services. In this sense, this study fills a gap by reviewing the studies aimed at primary healthcare (PHC) implementation in the nine Amazonian countries. This review addresses a need to explore the forms in which PHC is implemented in the Amazon areas outside the urban centers and its potential to reduce health inequities. This study contributes to improvements in the practices of managers and health professionals and research on the topic. METHODS: Scoping review methodology was applied to peer-reviewed articles. The databases searched were PubMed, Scopus, Lilacs, Embase and Web of Science. Selected studies included peer-reviewed publications, published between January 2000 and November 2019, that focused on PHC or one of its components in the Amazon, and were published in English, Spanish and Portuguese. The study used Arksey and O'Malley's scoping review guidelines, supported by Levac, and included five steps: (i) identification phase, where search queries were applied to the databases followed by the removal of duplicates; (ii) screening phase, where titles and abstracts of articles were screened to exclude irrelevant articles; (iii) eligibility phase, where the full texts of articles were read to assess their relevancy to this study; (iv) data extraction, using a spreadsheet designed to capture relevant information required in this review, using an iterative process; (v) summarizing and classification of each article according to content. The second and third phases were conducted independently by two reviewers. If a disagreement arose between the reviewers, a third reviewer was consulted to help decide whether to include or exclude a study. RESULTS: This review included 25 studies. Of these, 11 presented promising results regarding PHC functioning in the Amazon region, and 14 presented challenges and difficulties in its functioning. Some PHC strategies implemented in the Amazon showed the potential to reduce inequities, mostly when they involved actions that increased access to PHC in the region when they developed a culturally adapted role and engaged community members in the decision-making and in the collaborative construction of health services. Actions that exposed challenges and difficulties were related to ill-prepared healthcare professionals, inadequate service approach and the inability to adapt to cultural issues. CONCLUSION: The findings reveal information about PHC implementations that have had promising results in the Amazon region and, at the same time, show the challenges and difficulties of the PHC actions. The findings also highlight and synthesize knowledge about the potential that PHC strategies have to affect existing inequities in the Amazon region and gaps in the studies that have been undertaken, or at least published, including a lack of studies of PHC implementation and examination of strategies aimed at health determinants.
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Atención a la Salud , Inequidades en Salud , Personal de Salud , Humanos , Tamizaje Masivo , Atención Primaria de SaludRESUMEN
INTRODUCTION: The present study aimed to estimate the prevalence of self-reported chronic low back pain and to identify the associated factors in elderly people living in rural riverside areas in the Amazon. METHODS: Data from a cross-sectional home-based survey performed in 38 riverside rural locations along the left bank of the Negro River, in the municipality of Manaus, Amazonas, Brazil, were analyzed. The selected elderly people answered a questionnaire comprising items related to the living conditions, socioeconomic and demographic characteristics, health status and utilization of health services. The outcome was self-reported chronic back pain or problem. The association between the outcome and the independent variables was assessed using logistic regression, estimating the odds ratios and respective 95% confidence intervals (CIs). RESULTS: One hundred and six residents aged 60 years or older out of a total of 277 were included in the study. The prevalence of chronic back pain among the elderly residents was 57.5% (63.3% among men and 50.0% among women). Most of them did not have any treatment related to their chronic condition (77.0%). Occupation in activities other than agricultural activities was protective for the outcome (odds ratio (OR)=0.1, 95%CI=0.0-0.9). The chronic low back pain was also associated with worse self-perceived health (OR=10.3, 95%CI=1.6-67.5). CONCLUSION: The high prevalence of chronic low back pain in elderly people living in rural riverside areas, along with limited access to treatment and the different impacts on the performance of daily activities and the quality of life, reveals the relevance of this condition as a public health problem.
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Dolor de Espalda , Calidad de Vida , Anciano , Dolor de Espalda/epidemiología , Brasil/epidemiología , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , AutoinformeRESUMEN
PURPOSE: To evaluate the bleaching sensitivity and the bleaching effectiveness of in-office bleaching, following a protocol of complete cervical third protection with gingival dam in comparison with a traditional manner of applying gingival dam (used only in the gingival sulcus area). METHODS: 35 participants were selected for this double-blind split-mouth randomized clinical trial. The control group received the gingival barrier in the traditional manner, and in the experimental group the barrier was extended by about 3 mm to include the cervical region. The bleaching agent was applied in two sessions. The risk and intensity of bleaching sensitivity were assessed using two scales. The bleaching effectiveness was evaluated with a digital spectrophotometer with the tip placed in the cervical area. The absolute risk of bleaching sensitivity was compared by the McNemar's test and bleaching effectiveness (ΔEab, ΔE00 and ΔWi) and intensity of bleaching sensitivity was evaluated by Wilcoxon-paired test (α= 0.05). RESULTS: No significant difference at risk (P= 1.0) and intensity of bleaching sensitivity (P> 0.45) was seen between groups. After 30 days, bleaching effectiveness had no statistical difference between the groups (P> 0.09). CLINICAL SIGNIFICANCE: Extending the barrier in the cervical region of teeth did not reduce the risk and intensity of bleaching sensitivity, nor jeopardize the bleaching effectiveness.
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Sensibilidad de la Dentina , Blanqueadores Dentales , Blanqueamiento de Dientes , Sensibilidad de la Dentina/prevención & control , Humanos , Peróxido de Hidrógeno , Boca , Ensayos Clínicos Controlados Aleatorios como Asunto , Blanqueamiento de Dientes/efectos adversos , Blanqueadores Dentales/efectos adversos , Resultado del TratamientoRESUMEN
The aim of this study was to investigate the association between orthodontic treatment need and oral health-related quality of life (OHRQoL) among 12-yr-old children. The study also assessed whether self-esteem modifies and/or moderates this relationship. Cross-sectional data on 406 schoolchildren aged 12 yr were analyzed. Data on socio-economic and demographic characteristics, dental pain, self-esteem, and OHRQoL were collected using validated questionnaires. Orthodontic treatment need was assessed, through dental examinations, using the dental aesthetic index (DAI). Multiple negative binomial regression and path analysis were used to estimate the association of orthodontic treatment need and self-esteem with OHRQoL. A modifying effect of self-esteem on the relationship between DAI and OHRQoL was observed. Self-esteem did not mediate the abovementioned relationship. Children with lower scores of self-esteem had worse OHRQoL among those with lower orthodontic treatment need (a DAI score of < 31). However, self-esteem did not influence the association between DAI and OHRQoL in children with greater orthodontic treatment need (a DAI score of ≥ 31). Self-esteem attenuated the impact of malocclusion on OHRQoL in children with minor or definite malocclusion, but not among those with severe or very severe malocclusion. Self-esteem appears to buffer the impact of malocclusion on OHRQoL in children with minor orthodontic treatment need.