State Of Bahia Research Articles

Successful aging and its relationship with mindfulness, self-compassion factors, and subjective well-being in older adults

Objectives Aimed to test an association model for Successful Aging (SA), with mindfulness and self-compassion factors as predictor variables, and components of subjective well-being (SWB) as mediating variables in older adults. Method This cross-sectional, descriptive study was conducted using the Google Forms platform and printed questionnaires, applied in an interview format with older adult participants from the Brazilian states of Bahia and Sergipe. A total of 233 older adults participated, residing in the states of Bahia (34.8%) and Sergipe (65.2%), with a mean age of 69.2 years (SD = 7.33). Results The multiple linear regression (MLR) results indicated that SA was associated with mindfulness, the positive factor of self-compassion, and positive affect (PA). Subsequently, structural equation modeling (SEM) suggested that both mindfulness and self-compassion, which positively correlated with each other, were significantly and positively associated with PA, while PA was positively and significantly associated with SA. Conclusion Mindfulness and the positive facet of self-compassion, mediated by PA, were indirectly associated with SA, while PA was significantly and more strongly associated with SA. Finally, mindfulness and the positive facet of self-compassion were positively correlated with each other.

Marine mesocosm system: A reliable tool for testing bioaccumulation and effects of seawater enrichment with dissolved iron in reef organisms

In 2015, a marine mesocosm facility was designed and implemented by the Coral Vivo Project in its research station (Porto Seguro, Bahia State, Brazil) to initially study the effects of global impacts, especially ocean warming and acidification, on coral reefs. However, local impacts, including seawater contamination with metal(loid)s, are considered as a major threat to coral reefs. Also, in 2015, the largest disaster involving a mining dam occurred in Brazil. Iron (Fe) mining tailings originated from the dam failure affected not only freshwater ecosystems (rivers, lakes and lagoons), but also adjacent beaches, mangroves, restingas, reefs and other marine systems. Seawater, sediments and biota were contaminated with metal(loid)s, especially Fe, arsenic (As), mercury (Hg) and manganese (Mn). Therefore, we aimed to adapt the marine mesocosm facility of the Coral Vivo Project to evaluate the bioaccumulation and biological impacts of increasing concentrations of dissolved Fe on a diversity of reef organisms. Results obtained indicate a great versatility and reliability of the marine mesocosm system for application in biological and ecological studies on the isolated effect of seawater dissolved Fe on reef organisms of different functional groups simultaneously.•Studies involving seawater enrichment with dissolved Fe can be performed using a marine mesocosm system.•The marine mesocosm is a reliable tool to study the isolated effects of metal(loid)s on reef organisms.

Wood density and chemical composition variation of Eucalyptus urophylla clone in different environments

Abstract Variability in Eucalyptus wood density and chemical properties is crucial to understanding important factors for the forest-based industry, such as sampling methods and wood suitability as raw material. This study aimed to evaluate the basic density and chemical composition of the radial positions of young wood from the Eucalyptus urophylla clone grown under different precipitation levels. Trees from E. urophylla clonal plantations were collected in Inhambupe, Jandaíra and Itanagra, Bahia State, Brazil. Trees’ basic density and chemical composition (total extractive, lignin, hemicelluloses and α-cellulose) were determined based on the basal log of each tree, at four radial positions (1, 2, 3 and 4). It was found that the basic density and α-cellulose of wood are influenced by the cambial age and the site rainfall. There was greater increase in sections close to the bark (positions 1 and 4) and in more humid environments (sites Itanagra and Jandaríra). This finding highlights the association between wood basic density and chemical composition, mainly in the holocellulose content.

Comparing CNN-LSTM and BERTimbau: an analysis of AI models in legal document classification

This study addresses the urgent need of the Attorney General's Office of the State of Bahia (PGE) to automate the classification of initial petitions, a challenge exacerbated by the lack of standardization in file naming. To tackle this issue, the work proposes the implementation of advanced Deep Learning models, aiming to overcome the limitations of the currently used approach based on regular expressions (Regex), which shows an average accuracy of 80%. The research compares the efficacy of a hybrid model, integrating Convolutional Neural Network (CNN) with Long Short-Term Memory (LSTM), and the BERTimbau model, with the goal of not only enhancing the precision in identifying these essential documents but also promoting procedural efficiency through automation. Preliminary results reveal that the CNN-LSTM model achieved an accuracy of 99.34%, while BERTimbau obtained 98.51%, demonstrating the great potential of both techniques in optimizing the judicial workflow in the digital era.

A RESSIGNIFICAÇÃO DA SEXUALIDADE FEMININA EM IDADE MENSTRUAL NA POPULAÇÃO INTERIORANA BAIANA

Introduction - The redefinition of female sexuality at menstrual age in the interior population of Bahia has been observed and directly related to puberty and the period of menarche. In addition to these factors, there is also interference from living conditions, such as socioeconomic issues. Objective - To evaluate the redefinition of sexuality among young women, of menstrual age, in the interior population of Bahia. Method - Qualitative and quantitative study, whose study population is female, living in the interior of Bahia, of menstrual age. Its inclusion classifications include women of menstrual age and exclusion criteria include girls who have not yet experienced menstruation. The chosen study location was the interior of Bahia. Data collection will be through a form (GOOGLE FORMS) individual structure, which will use a questionnaire as an instrument, will be applied to 30 female people, in the period from April 30, two thousand and twenty one to July sixth, two thousand and twenty one. The variables will be women of menstrual age with an active sexual life. Results - In the period considered, the survey was carried out through a questionnaire carried out with 34 women anonymously. The age range ranges from 20 to 51 years, from different cities, including Salvador, Lauro de Freitas, Santo Antônio de Jesus, Jiquiriçá, Guanambi, among others, all in the state of Bahia. Regarding education level, 29.4% of women had completed higher education, 58.8% had incomplete higher education. The socioeconomic level varied greatly with only 3% of women classifying themselves as upper class, 30% of them middle class and 32% lower class and 35% of women did not answer the questions. Conclusion - It is concluded that the data developed in the study in question revealed that despite the majority of women having had a reasonable education and 100% of them knowing the risks of not using condoms, they still choose not to use them. This number is worrying because between 2009 and 2019 alone, the percentage of people between 13 and 17 years old who obtained a condom during their last sexual encounter fell from 72.5% to 59%. Among girls alone, the drop was from 69.1% to 53.5%, which is reflected in our research.

Fruits and vegetables at the supply center of Bahia, Brazil: why not just supply, but also loss?

Food loss is a global challenge with significant economic, environmental, and social implications. In Brazil, it is estimated that fruit and vegetable losses range between 30% and 35% from production to the final consumer. This study analyzed the extent of fruit and vegetable loss and its determinants at the Supply Center of the State of Bahia (CEASA-Bahia), Brazil, taking into account the diversity of sales establishments. A cross-sectional study with a quantitative approach was conducted using questionnaires administered to sellers at the Salvador Supply Center in Bahia, Brazil. The sample consisted of 132 sellers, representing three categories: stalls, stones, and boxes. Over 85% of the sellers had not received any training in food handling. Precarious facilities and insufficient conservation technologies were observed, with only 12.9% of sellers having refrigeration facilities. Although 56.1% of the sellers denied experiencing losses, a weekly loss of 26.30 t of vegetables and 127.4 t of fruit was estimated, representing 2.26% of the acquired amount. In absolute values, this corresponds to over 150 t of wasted food. There was no policy in place at the Center to prevent or reduce food loss, with only timid initiatives such as donations (28.8%) and discounts (6.8%). The findings highlight the potential for implementing programs aimed at preventing food losses.

Carbon in soil macroaggregates under coffee agroforestry systems: Modeling the effect of edaphic fauna and residue input

Crop diversification tends to favor the soil fauna community, soil aggregation, and consequently soil organic carbon (SOC) stock. Understanding the association between these attributes can help in understanding the dynamics of physical protection of soil organic matter. In this context, our study aimed to answer: (1) how does the edaphic macrofauna community and soil carbon and aggregate classes respond to two types of coffee agroforestry systems (coffee with Grevillea robusta and coffee with banana) and how these responses differ from native ecosystem; (2) how and to what extent are soil aggregation regulated by the complex structural interactions of plant residue input, SOC, and the soil faunal community? The work was conducted in the municipality of Planalto, state of Bahia, Brazil. Three systems were evaluated: agroforestry system of Coffee arabica L. with Grevillea robusta (CG); agroforestry system of Coffee arabica with Musa spp. (CB); and native forest (NF). Four plots were delimited in each system, in which dry fractionation of the soil was performed to obtain aggregates of classes >6, 6–4, 4–2 and < 2 mm. The macrofauna was sampled using the Tropical Soil Biology and Fertility Program method. The labile and total carbon of the soil and aggregates were determined and the carbon management indices were calculated. The CG and CB presented a greater amount of larger size aggregates (> 6, 6–4 and 4–2 mm) than the NF. The CB system provided more favorable conditions for the soil macrofauna. Despite this, both coffee agroforestry systems favored the occurrence of Oligochaeta. The CG was more favorable to maintain labile fractions of organic matter than the CB. The edaphic fauna show a close relationship with the formation of carbon aggregates and stabilization which was directly influenced by continuous input of plant residues in diverse coffee growing systems.

Hunting pressure on primates in the southern portion of the Brazilian Northeast: historical threats and current perspectives

Hunting is an ancient human behavior, which likely became complex and efficient gradually through time. We present data from a bibliographic survey (qualitative) and field sampling (quantitative) of primate hunting in Northeastern Brazil. We evaluated hunting threats faced by 14 primate species native to the States of Bahia and Sergipe (three Critically Endangered, three Endangered, three Vulnerable, two Near Threatened, and three Least Concern). Qualitatively, since 2005, we identified 21 academic studies that contained 47 mentions of all six studied genera known to occur in the study area (Alouatta=4, Brachyteles=2, Callicebus=16, Callithrix=8, Leontopithecus=3, Sapajus=14). Approximately half of the citations were for hunting (55.3%; 88.4% of this for bushmeat) and the other half for trapping (44.7%; 90.4% for pet). Quantitatively, we obtained 834 local experts’ citations of primate hunting and capturing at 348 sites. All experts cited Callithrix, 818 cited Sapajus, and 738 cited Callicebus. We argued 539 about hunting for bushmeat (164 positive; 30.4%) and 636 about trapping for pet (189 positive; 30.9%). Callicebus presented 95 citations as bushmeat (30.1% of 326 queries) and Sapajus presented 80 citations as pet (35.7% of 224). Four informants reported hunting Sapajus for pest control because of crop damage. There was a significant difference (Chi²=33.982; df=2; p&lt;0.0001) comparing hunting for bushmeat and pets, with Callicebus (higher bushmeat) and Sapajus (higher pet) presenting significant differences (both p&lt;0.01). The impact of hunting is associated with biological contexts, besides socioeconomic and political, requiring complex-specific attention and efforts in conservation and management strategies, perhaps innovative, even non-prohibitive.

Space-Time Trend of Arboviruses in Health Regions of Bahia: Na Ecological Study During the Covid-19 Pandemic

Objective: To analyze the temporal trend of Dengue, Zika and Chikungunya rates in the Health Regions of the State of Bahia (RSEBA) from March 2020 to June 2021. Theoretical reference: Arboviruses are considered a group of emerging and re-emerging zoonoses that cause serious consequences for the health of the population, generating concern for health authorities. With the impacts generated by the Covid-19 pandemic, it was postponed, requiring efforts for this health emergency. Therefore, studying the spatio-temporal trend of arboviruses becomes necessary to analyze the dynamics of the number of arbovirus cases registered in the health regions of the state of Bahia. Method: The spatial distribution of average rates by Health Region (RS) in Bahia will be investigated and trend analysis will be carried out using simple linear regression with PraisWinsten correction. Results and discussion: The possible findings raise the hypothesis that the fluctuations in the time series evaluated are associated with the Covid-19 pandemic and the consequent underreporting of cases Implications of the research: As there is a lack of research in the literature that evaluates the rates of arbovirus cases in time and space, considering them as health regions, it is possible to affirm that our findings can offer the scientific community and/or public health investors subsidies to direct public policies that optimize actions on the part of these agents, taking into account the health region most affected by these diseases.

Iron and Manganese concentrations in leaf tissues of Rhizophora mangle (Rhizophoraceae): implications for energetic metabolism

Introduction: Iron (Fe) and manganese (Mn) are bioessential micronutrients for plants but can impair the energetic metabolism when present at high levels. Objective: To assess the photosynthetic performance and oxidative damages in Rhizophora mangle L. leaf tissues at low and high concentrations of Fe (74 and 195 mg kg-1; Feleaf) and Mn (65 and 414 mg kg-1; Mnleaf). Methods: Photosynthetic pigments, chlorophyll a fluorescence, leaf CO2 assimilation and gas exchange and DPPH• radical scavenging capacity were sampled in R. mangle growing in estuarine forests in the North region of Espírito Santo State and the extreme South of Bahia State (Brazil) showing low and high Feleaf and Mnleaf. Results: Effects of high Fe and Mn were not identified on pigment levels. The increase in Feleaf and Mnleaf at the levels observed in this assessment had a positive effect on the number of reaction centers and on the efficiency of the oxygen-evolving complex, evaluated as K-band, while no changes were found in the parameters related to the excitation trapping efficiency at the active center of photosystem II. Distinct interference patterns of Fe and Mn on the functional processes of photosynthesis were identified, especially on CO2 assimilation and reactive oxygen species metabolism, with major effects on CO2 assimilation and carboxylation efficiency of Rubisco at high Mnleaf. Conclusion: These findings demonstrate the efficiency of R. mangle in positively regulating the electron transport chain in response to high Fe and Mn, at least in terms of the preservation of structure and functionality of the plant photosynthetic apparatus. Moreover, interference of high Mnleaf in R. mangle occurs at non-stomatal and biochemical levels. There is an antagonistic interference of these trace elements with the physiology of R. mangle, which is a dominant species in Brazilian mangroves.

A new genus of Gyponini (Hemiptera, Cicadellidae, Iassinae) with description of two new species from Brazil and key to genera of the Hecalapona complex

Gracilipona gen. nov. is described and illustrated based on males and females of two new species from Brazil: G. tetrarama sp. nov. (type-species) from the states of Minas Gerais, Paraná, Rio de Janeiro, and Rio Grande do Sul, and G. birama sp. nov. from Bahia State. The new genus differs from other genera of the Hecalapona complex as follows: antennal ledge extending anteriorly below anterior margin of crown, forming an arched carina that connects the antennal ledges medially; pronotum moderately declivous; forewing with extra crossveins on distal third; protibia with dorsal surface flattened but not expanded, with lateral margins carinate; aedeagus with dorsal apodemes strongly developed and divergent and shaft with lateral processes arising from basal third; ovipositor with valvulae expanded subapically; first valvula with dorsal sculptured area short, mostly strigate, areolate near dorsal margin; and second valvula with a few rounded denticles subapically on dorsal margin. An updated key to genera of the Hecalapona complex and a discussion comparing Gracilipona gen. nov. with other related genera are provided.

Phylogeny, niche modelling and morphology unveil a new lianescent species of Sigmoidotropis (Leguminosae, Papilionoideae) across rainforest enclaves within Brazilian dry vegetation

AbstractThe small Neotropical papilionoid legume genus Sigmoidotropis (nine species) has been described only relatively recently as the result of the taxonomic rearrangement of the genus Vigna (subtribe Phaseolinae), based on phylogenetic analyses of DNA sequence data. Here, we formally propose a new lianescent species of Sigmoidotropis that occurs disjunctly in enclaves of moist forest of mountainous regions surrounded by dry vegetation at three different localities in the Brazilian states of Bahia and Minas Gerais. Its phylogenetic position and morphological affinities with other genera of Phaseolinae were evaluated by Bayesian inference and maximum likelihood analyses, using sequence data from the nuclear ITS/5.8S and plastid trnK/matK. To better understand this new species’ widely disjunct distribution and a possible connection between its populations in the past, an environmental niche modelling (ENM) analysis was performed. The phylogenetic analyses revealed that Sigmoidotropis appears closest to the genera Ancistrotropis and Delgadoana, together forming the Sigmoid‐keel clade. The new species proposed here is strongly recovered within Sigmoidotropis, being most closely related to S. ekmaniana, S. elegans, and S. megatyla. The ENM indicated changes in the potential distribution of the new species over different climatic periods, with expansion during colder periods and contraction during warmer periods, leading to possible relictual populations in moist forest enclaves. A description of the new species Sigmoidotropis maculata is presented, along with illustrations, a distribution map, taxonomic comments, and conservation status assessment.

A new Anthurium (Araceae) species with silver leaves from Bahia Atlantic Forest, Brazil

Anthurium argyrophyllum, a new species from the Atlantic Forest is described, illustrated and its morphological affinities with other species are discussed. This species is only known from cocoa agroforests in Southern Bahia State, Brazil.

Dynamic Analysis of Vehicle Robberies and Thefts: An Approach with Sliding Windows

Objective: This article aims to jointly analyse the time series of the rates of stolen vehicles and stolen vehicles daily in Salvador, Bahia, Brazil, using DFA and DCCA methods, both with the sliding windows approach. Theoretical Framework: Salvador, the capital of the state of Bahia and the geographic space of the research, has the second largest fleet of motor vehicles in the northeast region of Brazil and the eighth when compared to other municipalities in Brazil. Method: The DFA and ρDCCA with Sliding Windows were used. The DFA is a statistical method that estimates autocorrelation in non-stationary time series on different time scales. Results and Discussion: Through exploratory data analysis, some properties were identified, such as positive asymmetry, stationarity, and nonstationarity depending on the year and crime assessed, as well as inverse fluctuation over the years between the average rates of stolen and stolen vehicles. The sliding windows approach identified greater relative variability around the average vehicle theft rate from 2004 to 2015 for w= 365 and from 2004 to 2016 for w = 1000 and a higher frequency of persistent autocorrelation (αDFA &gt;0.50) (w=365 and w=1000). While the level of cross-correlation varied qualitatively between positive (ρDCCA (n) &gt;0) and negative (ρDCCA (n) &lt;0) depending on the year, time scale, window and crime assessed. Conclusion: Considering the complexity of the modelled series, the methodology used, and our findings, we hope to contribute to research related to the topic and initiatives to monitor, mitigate and plan to combat these crimes.

Stress experienced by professionals from basic health units in the context of the COVID-19 pandemic

OBJECTIVE: To understand stress at work among professionals in Basic Health Units, in the context of the COVID-19 pandemic. METHOD: Qualitative, exploratory and descriptive study. Data collection took place through semi-structured interviews and systematic observation. The 20 study participants were professionals from two Basic Health Units (UBS) in a municipality in the state of Bahia. The data was analyzed using IRAMUTEQ (word cloud and similarity tree) and content analysis. RESULTS: It was found that the experience of stress is something present and striking in the daily lives of health professionals at UBS due to their proximity to users and the responsibility of taking care of their health. They tend to experience frustration, instability, physical and emotional exhaustion and suffering due to the pressures of the service and the weaknesses of the health system. Fear during the COVID-19 pandemic brought anguish experienced in the work, social and family environment due to the difficulty of carrying out daily activities. They faced situations of lack of respect and empathy, risk of contamination, work overload, physical exhaustion, discrimination and isolation. FINAL CONSIDERATIONS: The stress of UBS health professionals was linked to the experience of overload in work activities, which was intensified with the biosafety measures adopted.

Climatic features in the Serra do Sincorá geopark, in Chapada Diamantina, in the state of Bahia, Brazil

Climate studies and their elements are important, because in addition to research and weather forecasting, other sectors of the community need information about weather and climate, such as agriculture, aviation, civil defense, water resources management, navigation and the energy sector. In this sense, the present study aimed to analyze the variability of some elements of the climate of the Bahian municipalities of Andaraí, Lençóis, Mucugê and Palmeiras, the area of proposition for the creation of the Serra do Sincorá Geopark, in Chapada Diamantina, based on air temperature, rainfall and evapotranspiration in the perspective of understanding the behavior of the local climate and its possible effects in the region. For this analysis, specific time intervals were selected for each municipality, available at the National Institute of Meteorology (INMET) and Climatempo. The data were tabulated for statistical analysis of the behavior of the climate elements over the months and years, using as parameters the sum, minimum, maximum, average and the correlation between the meteorological variables, with the generation of climograms and comparative graphs. The relevance of the study lies in understanding the climatic variations of the municipalities in the proposed area of the Serra do Sincorá Geopark in relation to its climatic dimension, since the results may offer subsidies regarding environmental planning, in addition to a contribution to the local population, since there are few studies in the field of climatology in the region. With the analysis of meteorological data, it is proven that the municipalities of Andaraí, Lençóis, Mucugê and Palmeiras, due to climate factors, such as altitude, latitude and longitude, on a regional scale, influence the behavior of climate elements.

Sycetta papillata sp. nov. (Porifera, Calcarea): the first record of Sycetta to the Southwestern Atlantic Ocean

Sycetta is a poorly known genus of calcareous sponges, primarily distinguished by the presence of tubes (the choanocyte chambers) radially organized around the atrial cavity and completely separated from each other. These tubes, referred to as conical diverticula or more aptly as papillae, impart a distinctive appearance to the external morphology of the sponges. Herein, we present the description of Sycetta papillata sp. nov., based on the examination of specimens collected several decades ago in the state of Bahia, located in Northeastern Brazil. The presence of a single category of diactines and atrial region formed exclusively by tetractines makes this species unique within the genus. While some species of Sycetta have been documented in deep regions, exceeding depths of 200 meters, the distribution range of S. papillata sp. nov. spans from 0.5 to 25 meters in depth. A comparative table of Sycetta species is being provided.

Ecogeographical Characterization of Passiflora cincinnata Mast. and Passiflora setacea DC. Native to the Central-Southern Mesoregion of Bahia

Passiflora cincinnata and Passiflora setacea are two native species from the northeastern semiarid region, with wide distribution in the central-southern mesoregion of the Bahia state. These species are recognized for the production of bioflavonoids. However, although they have economic relevance, little is known about ecogeographic, morphological and ecophysiological aspects. Therefore, the goal was to characterize the physiochemical and granulometric attributes of the soil as well as the edaphoclimatic conditions in 12 locations of naturally occurring Passiflora cincinnata and Passiflora setacea in the central-southern mesoregion of Bahia. The results showed environments belonging to the ecotones of the Cerrado, Caatinga and Mata Atlântica biomes. In these phytophysiognomies, the soils varied between cambisol, oxisol and planosol and presented a sandy texture and acidic pH. They also have varied ecogeographic characteristics with altitudes between 481 and 929 meters, precipitation between 478 and 1.644 millimeters and average temperature ranging between 15 and 31 degrees. Sites with average temperatures of up to 28 degrees, altitude between 670 and 860 meters, pH between 4.3 and 5.11, base saturation smaller than 50 and H+Al between 2-5 favor both species. Temperatures up to 31 degrees, pH between 5 and 6, base saturation bigger than 50 and H+Al smaller equal 1.5 favor P. cincinnata. Environments with temperatures of up to 27 degrees, altitudes above 900 meters, average pH of 4.5, average base saturation of 30 and average H+Al of 3, favors P. setacea. Keywords: environmental adaptation; ecogeography; genetic resources; wild passion fruit; sleep passion fruit.

Spatio-Temporal Dynamics of Center Pivot Irrigation Systems in the Brazilian Tropical Savanna (1985–2020)

The 204-million-hectare Brazilian tropical savanna (Cerrado biome), located in the central part of Brazil, constitutes the main region of food and natural fiber production in the country. An important part of this production is based on center pivot irrigation. Existing studies evaluating the spatio-temporal dynamics of center pivots in Brazil do not consider their retraction. This study aimed to evaluate the expansion and retraction of center pivots in the Cerrado biome in the period 1985–2020. We relied on the data produced by the MapBiomas Irriga project. In this period, the area occupied by center pivots increased from 47 thousand hectares in 1985 to 1.2 million hectares in 2020, mostly concentrated in the states of Minas Gerais, Goiás, São Paulo, and Bahia, confirming previous reports available in the literature. Among the 13 irrigation poles recognized by the National Water Agency (ANA), the Oeste Baiano (Bahia State) and the São Marcos (Goiás State) presented the largest areas of center pivots (173,048 ha and 101,725 ha, respectively). We also found that 76% of the center pivots are concentrated in the regions with low water availability (0.01–0.45 mm day−1). Within this 16-year period (2005–2020), more than 10% of center pivots found in 2005 were either abandoned or converted into rain-fed crop production. The results of this study can provide an important foundation for public policies directed toward the sustainable use of water resources by different consumers.

The applicability of the urine color scale in pediatric urology

To determine the level of agreement between healthcare professionals, patients and their parents/guardians in the interpretation of the urine color scale (UCS) in cases of urinary dysfunction, analyzing the applicability of the scale as a diagnostic tool determining the hydration status. This was a cross-sectional study involving 5-17-year-old patients with lower urinary tract symptoms (LUTS) and enuresis. The study was conducted in a public healthcare referral center for pediatric urology in the Brazilian state of Bahia between October 2019 and March 2020. The Kolmogorov-Smirnov test was used to assess the distribution of the variables. Agreement was assessed using the kappa coefficient and weighted kappa. The z-test was used to determine significant differences between the kappa and weighted kappa. The statistical analysis was conducted using SPSS, version 14, and significance was established at p<0.05. Forty-four patients were included. The kappa value was 32.4% (p=0.000) for the agreement between healthcare professionals and patients, 41.9% (p=0.000) for agreement between healthcare professionals and parents/guardians, and 25.0% (p=0.001) for agreement between patients and parents/guardians. The weighted kappa was 70.6% (p=0.000) for agreement between healthcare professionals and patients, 82.4% (p=0.000) for agreement between healthcare professionals and parents/guardians, and 51.5% (p=0.001) for agreement between patients and parents/guardians. There was a statistically significant difference in kappa values when the healthcare professionals were compared with the other groups. Although there were some inconsistencies in interpretation, the UCS proved to be a useful tool with which to evaluate patients' hydration status.