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Background: Health is partly determined by the physical environment in which people live. It is therefore crucial to consider health when designing the physical living space. This requires collaboration between the social and physical domains within municipalities. Collaboration is not self-evident, however, and it is difficult to achieve due to barriers relating to culture, language and work processes. Additionally, improvements in collaboration are desperately needed to address complex health issues, and working according to the new Environment and Planning Act in the Netherlands requires more collaboration. One relevant question concerns how civil servants describe the current collaboration between the social and physical domain and the concrete improvements they propose to improve such collaboration to build a healthier living environment. Methods: In this qualitative study, the Collaborative Governance framework was used to present data from semi-structured interviews with 21 civil servants in five Dutch municipalities. Respondents were asked to reflect on their current experiences with collaboration and suggest concrete opportunities for improving collaboration. Results: The results indicate that enhancing collaboration between the social and physical domains can be achieved by proceeding from the inhabitants' perspective, as well as by encouraging aldermen and managerial personnel to take a more active and committed role in collaboration. This involves formulating and communicating a joint vision, in addition to guiding and facilitating collaboration through integrated assignments, forming multidisciplinary teams and appointing boundary-spanners. Civil servants see a clear role for themselves in the collaborative process. They recognize their own contributions to and obligations in enhancing collaboration by actively seeking contact, absorbing each other's perspectives and pursuing common ground, starting today. Conclusion: There are many concrete opportunities to improve collaboration between the social and physical domains. This could be initiated immediately if civil servants, managers and aldermen approach collaboration as an essential part of their jobs and acknowledge the interdependency that exits.
Subject(s)
Cooperative Behavior , Qualitative Research , Humans , Netherlands , Cities , Government Employees/psychology , Interviews as Topic , Female , Male , Health Promotion , Environment Design , AdultABSTRACT
BACKGROUND: In light of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic, the influence of influenza vaccination on the risk and severity of Coronavirus Disease 19 (COVID-19) has been a subject of debate. This systematic review and meta-analysis of prospective studies aim to assess the association between influenza immunization and the risk of SARS-CoV-2 infection and subsequent COVID-19 disease severity. METHODS: A comprehensive search of PubMed and Embase databases was performed to identify prospective studies published before March 2024. We focused on evaluating the effect of influenza vaccination on SARS-CoV-2 infection risk and severe COVID-19 outcomes, such as hospitalization and mortality. The analysis employed a multilevel random effects meta-analysis approach. The risk of bias assessment was conducted using the Newcastle-Ottawa Scale. RESULTS: From an initial pool of 5,863 records, 14 studies were selected for inclusion. The aggregated data yielded a summary relative risk (SRR) that showed no significant protective correlation between influenza vaccination and SARS-CoV-2 infection risk (SRR 0.95, 95% confidence interval [CI] 0.81-1.11), COVID-19-associated hospitalization (SRR 0.90, 95% CI 0.68-1.19), or COVID-19-related mortality (SRR 0.83, 95% CI 0.56-1.23). CONCLUSIONS: This systematic review and meta-analysis, based exclusively on prospective studies, demonstrates the lack of a proven protective effect of influenza vaccination against COVID-19 and related outcomes. Our results do not support a significant protective effect of influenza vaccination against the risk or severe outcomes of COVID-19.
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OBJECTIVES: The COVID-19 pandemic significantly changed respiratory viruses' epidemiology due to non-pharmaceutical interventions and possible viral interactions. This study investigates whether the circulation patterns of respiratory viruses have returned to pre-pandemic norms by comparing their peak timing and duration during the first three SARS-CoV-2 seasons to pre-pandemic times. METHODS: Global Influenza Surveillance and Response System data from 194 countries (2014-2023) was analyzed for epidemic peak timing and duration, focusing on pre-pandemic and pandemic periods across both hemispheres and the intertropical belt. The analysis was restricted to countries meeting specific data thresholds to ensure robustness. RESULTS: In 2022/2023, the northern hemisphere experienced earlier influenza and respiratory syncytial virus (RSV) peaks by 1.9 months (P <0.001). The duration of influenza epidemics increased by 2.2 weeks (P <0.001), with RSV showing a similar trend. The southern hemisphere's influenza peak shift was not significant (P = 0.437). Intertropical regions presented no substantial change in peak timing but experienced a significant reduction in the duration for human metapneumovirus and adenovirus (7.2 and 6.5 weeks shorter, respectively, P <0.001). CONCLUSIONS: The pandemic altered the typical patterns of influenza and RSV, with earlier peaks in 2022 in temperate areas. These findings highlight the importance of robust surveillance data to inform public health strategies on evolving viral dynamics in the years to come.
Subject(s)
COVID-19 , Influenza, Human , SARS-CoV-2 , Humans , COVID-19/epidemiology , Influenza, Human/epidemiology , Influenza, Human/virology , Global Health , Pandemics , Respiratory Syncytial Virus Infections/epidemiology , Seasons , EpidemicsABSTRACT
BACKGROUND: In the Netherlands, Combined Lifestyle Interventions (CLIs), offered in primary care, aim to reduce the number of children with overweight or obesity. CLIs are carried out by a multidisciplinary team and focus on dietary advice and guidance, exercise and behaviour change. These CLIs are not uniformly designed and vary in protocols to suit the local circumstances. Due to the variation in content of CLIs it is difficult to investigate their effectiveness. To enable a proper evaluation of CLIs, we first need to unravel the 'black boxes' of CLIs by identifying the various potentially effective components. METHODS: First of all we identified potentially effective components in literature. Subsequently we organized an online consultation with experts with diverse backgrounds and asked if they could add potentially effective components. These components were then assembled into a checklist meant to determine the presence or absence of potentially effective components in CLIs for children. RESULTS: 42 experts participated. We identified 65 potentially effective components for CLIs for children with overweight or obesity that we categorized into three themes: content, organisation and implementation. CONCLUSIONS: Based on literature and expert opinions we developed a practical 65-item checklist to determine the presence of potentially effective components in a CLI. This checklist can be used in the development of CLIs as well as evaluation of CLIs.
Subject(s)
Checklist , Overweight , Humans , Child , Overweight/therapy , Obesity/therapy , Life Style , ExerciseABSTRACT
BACKGROUND: To counteract children with obesity, different protocols for combined lifestyle interventions (CLIs) are implemented by healthcare providers (HCPs). To understand the effects of CLI, we studied the implementation process, facilitators and barriers experienced by HCPs. METHODS: A multiple case study design in which community-based CLIs (n = 4), implemented in a total of ten different communities, are conceptualized as a "case". Qualitative data were collected via group interviews among HCPs (n = 48) regarding their implementation protocol, their network involvement and the adoption of the CLI in a community. Transcripts were coded and analysed using ATLAS.ti. RESULTS: Barriers were the absence of a proper protocol, the low emphasis on the construction of the network and difficulty in embedding the CLI into the community. Funding for these activities was lacking. Facilitating factors were the involvement of a coordinator and to have everyone's role regarding signalling, diagnosis, guidance and treatment clearly defined and protocolled. HCPs suggested adding certain professions to their team because they lacked expertise in parenting advice and providing mental support to children. CONCLUSIONS: Carrying out and adapting the content of the CLI to the community was experienced as easier compared to the management of the organizational aspects of the CLI. For these aspects, separate funding is essential. In the future, mapping the characteristics of a community will help to clarify this influence on the implementation even better.
Subject(s)
Obesity , Overweight , Humans , Child , Life Style , Health Personnel , Delivery of Health Care , Qualitative ResearchABSTRACT
BACKGROUND: Healthcare and social services aim to ensure health equity for all users. Despite ongoing efforts, marginalized populations remain underserved. The Dutch HOP-TR study intends to expand knowledge on how to enable the recovery of homeless service users. METHODS: A naturalistic meta-snowball sampling resulted in a representative sample of homeless services (N = 16) and users (N = 436). Interviews collected health and needs from user and professional perspectives in a comprehensive, rights-based ecosystem strategy. We calculated the responsiveness to needs in four domains (mental health, physical health, paid work, and administration). RESULTS: Most service users were males (81%) with a migration background (52%). In addition to physical (78%) and mental health needs (95%), the low education level (89%) and functional illiteracy (57%) resulted in needs related to paid work and administration support. Most had vital needs in three or four domains (77%). The availability of matching care was extremely low. For users with needs in two domains, met needs ranged from 0.6-13.1%. Combined needs (>2 domains) were hardly met. CONCLUSIONS: Previous research demonstrated the interdependent character of health needs. This paper uncovers some causes of health inequity. The systematic failure of local services to meet integrating care needs demonstrates the urgency to expand recovery-oriented implementation strategies with health equity in mind.
Subject(s)
Health Equity , Ill-Housed Persons , Mental Health Services , Male , Humans , Female , Ecosystem , Mental HealthABSTRACT
The ongoing wars in many regions-such as the conflict between Israel and Hamas-as well as the effects of war on communities, social services, and mental health are covered in this special editorial. This article emphasizes the need for international efforts to promote peace, offer humanitarian aid, and address the mental health challenges faced by individuals and communities affected by war and violence.
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When considering the manner of death, two categories can be distinguished, namely natural death and unnatural death. Though most physicians think that the distinction between the two is evident, this is not the case.When comparing the Netherlands, Belgium, England and Germany it is noticed that the terms natural and unnatural might be used in law but are not defined by law. In practice, the term unnatural death is used when there is an external cause of death, but even that turns out to not be sufficient in making an obvious difference between the two terms. Different countries may even label the same death differently. A, at times philosophical and semantic, discussion shows that when it comes to causes of death a very large grey area exists between natural and unnatural causes of death. The Netherlands, Belgium and Germany even have the possibility to label a death as natural (or unnatural) without actually knowing the cause of death.In conclusion, we recommend a new system in which the circumstances surrounding a death are properly investigated. This should lead to a report to an independent legal expert, who is able to decide if and what conclusion can be drawn, from a judicial and a public point of view, thereby, making the distinction and the use of the terms natural and unnatural/nonnatural obsolete.
Subject(s)
Physicians , Humans , Cause of Death , Germany , Causality , EnglandABSTRACT
INTRODUCTION: Although parental support is an important component in programs designed to prevent overweight in children, current programs pay remarkably little attention to the role of parenting. We therefore developed a web-based parenting program entitled "Making a healthy deal with your child". This e-learning program can be incorporated into existing overweight prevention programs. The aim of this study was to determine the effectiveness of this e-learning program. MATERIALS AND METHODS: The effectiveness was examined in a two-armed cluster randomized controlled trial. The participants were 475 parent-child dyads of children 9-13 years of age in the Netherlands who participated in an existing schoolclass-based overweight prevention program. At the school grade level, parents were randomly assigned to either the intervention or the control condition. Measurements were taken from both parents and children at baseline, and 5 and 12 months after baseline. Primary outcomes included the child's dietary and sedentary behavior, and level of physical activity. Secondary outcomes included general parenting style, specific parenting practices, and parental self-efficacy. Linear mixed effects models and generalized linear mixed effects models were conducted in R. RESULTS: Intention-to-treat analyses and completers only revealed no significant effects between the intervention and control condition on energy balance-related behaviors of the child and parenting skills after correction for multiple testing. The parents' mean satisfaction with the e-learning program (on a 10-point scale) was 7.0±1.1. CONCLUSIONS: Although parents were generally satisfied with the parenting program, following this program had no significant beneficial effects regarding the children's energy balance-related behaviors or the parenting skills compared to the control condition. This program may be more beneficial if used by high-risk groups (e.g. parents of children with unhealthy energy balance-related behaviors and/or with overweight) compared to the general population, warranting further study.
Subject(s)
Overweight , Parenting , Humans , Overweight/prevention & control , Parents , Sedentary Behavior , InternetABSTRACT
BACKGROUND: This study aimed to determine short- and long-term physical and psychosocial impact of Coxiella burnetii infection in three distinct entities: Q-fever fatigue syndrome (QFS), chronic Q-fever, and patients with past acute Q-fever without QFS or chronic Q-fever. METHODS: Integrative data analysis was performed, combining original data from eight studies measuring quality of life (QoL), fatigue, physical and social functioning with identical validated questionnaires, from three months to eight years after onset infection. Linear trends in each outcome were compared between Q-fever groups using multilevel linear regression analyses to account for repeated measures within patients. RESULTS: Data included 3947 observations of 2313 individual patients (228 QFS, 135 chronic Q-fever and 1950 patients with past acute Q-fever). In the first years following infection, physical and psychosocial impact was highest among QFS patients, and remained high without significant improvements over time. In chronic Q-fever patients, QoL and physical functioning worsened significantly over time. Levels of fatigue and social participation in patients with past acute Q-fever improved significantly over time. CONCLUSION: The impact differs greatly between the three Q-fever groups. It is important that physicians are aware of these differences, in order to provide relevant care for each patient group.
Subject(s)
Coxiella burnetii/isolation & purification , Data Analysis , Psychosocial Functioning , Q Fever/epidemiology , Quality of Life , Social Adjustment , Adult , Female , Humans , Male , Meta-Analysis as Topic , Middle Aged , Q Fever/pathology , Q Fever/psychologyABSTRACT
BACKGROUND: Review studies increasingly emphasize the importance of the role of parenting in interventions for preventing overweight in children. The aim of this study was to examine typologies regarding how consistently parents apply energy-balance related behavior rules, and the association between these typologies and socio-demographic characteristics, energy balance-related behaviors among school age children, and the prevalence of being overweight. METHODS: For this cross-sectional study, we had access to a database managed by a Municipal Health Service Department in the Netherlands. In total, 4,865 parents with children 4-12 years of age participated in this survey and completed a standardized questionnaire. Parents classified their consistency of applying rules as "strict", "indulgent", or "no rules". Typologies were identified using latent class analyses. We used regression analyses to examine how the typologies differed with respect to the covariates socio-demographic characteristics, children's energy balance-related behaviors, and weight status. RESULTS: We identified four stable, distinct parental typologies with respect to applying dietary and sedentary behavior rules. Overall, we found that parents who apply "overall strict EBRB rules" had the highest level of education and that their children practiced healthier behaviors compared to the children of parents in the other three classes. In addition, we found that parents who apply "indulgent dietary rules and no sedentary rules" had the lowest level of education and the highest percentage of non-Caucasians; in addition, their children 8-12 years of age had the highest likelihood of being overweight compared to children of parents with "no dietary rules". CONCLUSIONS: Parents' consistency in applying rules regarding dietary and sedentary behaviors was associated with parents' level of education and ethnic background, as well as with children's dietary and sedentary behaviors and their likelihood of becoming overweight. Our results may contribute to helping make healthcare professionals aware that children of parents who do not apply sedentary behavior rules are more likely to become overweight, as well as the importance of encouraging parents to apply strict dietary and sedentary behavior rules. These results can serve as a starting point for developing effective strategies to prevent overweight among children.
Subject(s)
Overweight , Sedentary Behavior , Child , Cross-Sectional Studies , Diet , Humans , Overweight/epidemiology , Overweight/prevention & control , Parents/education , Surveys and QuestionnairesABSTRACT
OBJECTIVE: People with intellectual disabilities (ID) are largely dependent on their environment to live healthily and, in this, ID-support organizations play a vital role. An environmental asset mapping tool for ID-support settings has been developed. This study aims to provide insight into whether or not the tool can provide a comprehensive view on assets in the system and actionable knowledge to improve health-promoting capacities in ID-support settings. METHODS: Fifty-seven users from four setting completed the tool on availability, user satisfaction, and dreams regarding social, physical, organizational, and financial assets. RESULTS: The findings provide a comprehensive view of available assets. Together with user satisfaction and dreams for improvements, they provide actionable knowledge for improving the health-promoting capacities of the settings, including: (1) how use of available assets can be improved, (2) the type of assets that should be enriched, and (3) the assets that can be added to the system. CONCLUSION: The asset mapping tool provides a comprehensive view on assets in the system and actionable knowledge to improve health-promoting capacities in ID-support settings. PRACTICE IMPLICATIONS: ID-support organizations can use the tool to generate actionable bottom-up knowledge for priority setting and implementing interventions to improve their health-promoting capacities.
Subject(s)
Intellectual Disability , Health Promotion , Humans , Long-Term CareABSTRACT
In order to reduce health inequities, a socio-ecological approach and community engagement are needed to develop sustained interventions with a positive effect on the health of disadvantaged groups. This qualitative study was part of the development phase of a community health promotion programme. The study aimed to provide insight into the perceptions of parents in a disadvantaged neighbourhood about health, and their priorities for the community health programme. It also described the process of integrating these perceptions in the development of a multilevel plan for this programme. Participatory methods were applied to enable the engagement of all groups involved. Ten parents from a low-income neighbourhood in the Netherlands participated in five panel sessions. Parents' priorities for improving family health were reducing chronic stress and not so much healthy eating and physical activity. They prioritised solutions to reduce their financial stress, to provide a safe place for their children to meet and play and to establish good quality communication with authorities. The programme development process resulted in objectives in which both parents and professionals were willing to invest, such as a safe playground for children. This study shows that target population engagement in health programme development is possible and valuable.
Subject(s)
Family Health , Health Promotion , Child , Humans , Netherlands , Poverty , Residence CharacteristicsABSTRACT
Background: Homelessness is an increasing problem in Western European countries. In the Netherlands, policy reforms and austerity measures induced an urgent need for management information on local homeless citizens. Municipal authorities initiated cross-sectional reviews of Homeless Service (HS) users. The resulting Homeless People Treatment and Recovery (HOP-TR) study developed a health and needs assessment strategy over different domains to comprehensively assess individuals and care networks with the perspective on recovery. Methods: Dutch HS users were selected using a naturalistic meta-snowball sampling. Semi-structured interviews provided the primary data source. The interview content was partly derived from the InterRAI Community Mental Health questionnaire and the "Homelessness Supplement." Using the raw interview data, algorithmic summary scores were computed and integrating clinical parameters assessed. The data describe health and needs in a rights-based, recovery-oriented frame of reference. The mental health approach is transdiagnostic. The positive health framework is used for structuring health and needs aspects in relation to the symptomatic (physical and mental health), social (daily living, social participation), and personal (quality of life, meaning) dimensions of recovery. Results: Recruitment (between 2015 and 2017) resulted in a saturated sample of 436 HS users in 16 facilities and seven cities. Most participants were long-term or intermittently homeless. The sample characteristics reveal the multi domain character of needs and the relevance of a broad, comprehensive approach. Local authorities used the reports to reflect and discuss needs, care provision, access, and network cooperation. These dialogs incited to improve the quality of care at various ecosystem levels. Discussion: This paper describes new recruitment strategies and data collections of comprehensive data domains, to improve our knowledge in the field of homelessness. Traditional epidemiological literature on homelessness is often domain specific and relies on administrative sources. The HOP-TR study uses an analytical epidemiological approach. It shifts the assessment focus from problem-centered marginalization processes toward a comprehensive, three-dimensional recovery-oriented vision of health. Different perspectives are integrated to explore the interaction of homeless people with care networks.
Subject(s)
Ill-Housed Persons , Quality of Life , Cross-Sectional Studies , Ecosystem , Humans , NetherlandsABSTRACT
BACKGROUND: It is helpful for collaboration if professionals from the field of health and social welfare and the field of city planning are aware of each other's concepts of what a healthy living environment entails and what its components are. This study examined perceptions about creating a healthy living environment of professionals from these two fields, as well as the differences between them. METHODS: We recruited 95 professionals from Nijmegen, the Netherlands who worked in the fields of health, social welfare and city planning in governmental and non-governmental capacities. We used the concept mapping method to collect and analyse their thoughts on healthy living environments. Participants first submitted statements on this subject in a brainstorming session, using an online mapping tool. Then they sorted these statements and rated them on priorities and opportunities within urban planning processes. RESULTS: During the brainstorm, 43 professionals generated 136 statements. After the elimination of duplicates, 92 statements were individually sorted by 32 professionals. Concept mapping software was used to create an overall map, in which the statements were sorted into ten clusters. Each of these clusters represented one of the main features of a healthy living environments. After 36 participants rated these statements, it emerged that professionals from both fields agreed on priorities and opportunities for the clusters 'Spatial quality' and 'Conducive to exercise'. Professionals also agreed on which three clusters had the fewest priorities and possibilities ('Promotes personal wellbeing', 'Encourages healthy choices', 'Conducive to social connections'). CONCLUSION: We found that professionals in health and social welfare and city planning have similar views concerning the most and least important features of a healthy living environment in urban planning process. This could indicate that the differences between the two fields may be more nuanced and specific than previously thought. This knowledge offers perspectives for professionals to strengthen their collaboration and to come to a joint result in urban planning projects.
Subject(s)
City Planning , Social Welfare , Healthy Lifestyle , Humans , Netherlands , PerceptionABSTRACT
Background: Homelessness is an increasing problem in Western European countries. Dutch local authorities initiated cross-sectional reviews to obtain accurate health and needs information on Homeless Service (HS) users. Methods: The Homeless People Treatment and Recovery (HOP-TR) study uses a comprehensive assessment strategy to obtain health data. Using a naturalistic meta-snowball sampling in 2015-2017, 436 Dutch HS users were assessed. The lived experience of HS users was the primary data source and was enriched with professional assessments. The InterRAI Community Mental Health questionnaire and "Homelessness Supplement" provided information in different areas of life. The approach for mental health assessments was transdiagnostic. Raw interview data were recoded to assess health and needs. The positive health framework structured symptomatic, social, and personal health domains relevant to recovery. Results: Most subjects were males, low educated, with a migration background. The majority were long-term or intermittently homeless. Concurrent health problems were present in two domains or more in most (95.0%) subjects. Almost all participants showed mental health problems (98.6%); for a significant share severe (72.5%). Frequent comorbid conditions were addiction (78%), chronic physical conditions (59.2%), and intellectual impairments (39.9%). Conclusion: The HOP-TR study reveals significant concurrent health problems among Dutch HS users. The interdependent character of different needs requires an integrated 3-D public health approach to comprehensively serve symptomatic, social, and personal dimensions, required to facilitate recovery.
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Care Sport Connectors (CSCs) have been appointed to create a connection between primary care and physical activity (PA) sectors to stimulate inactive residents into becoming physically active. Adequate recruitment strategies are necessary to reach the intended target group in order to foster the sustainability of lifestyle interventions. The objective of this study is to explore PA behavior and health characteristics of the target group reached by CSCs and if these characteristics differ between participants when grouped based on how they were recruited. Participants from lifestyle interventions were included between September 2014 and April 2016 using a purposive sampling method. Participants were recruited through CSCs via public relations (n = 135), a personal letter (n = 136), or a referral (n = 98) and compared based on their PA level, health-related quality of life, motivation, self-efficacy, morbidity and health-related fitness. Scores were analyzed with a multi-level (mixed model) analysis measured before the intervention. The three groups were different in PA level (p = 0.002). The outcomes regarding health-related quality of life, motivation, and number of somatic disorders were also significantly different for the three groups, except for the categories of mental health (p = 0.145) and self-efficacy (p = 0.464). For all dimensions, the referral group scored the least favorable. The investment in time and money for an active recruitment strategy like referrals is worthwhile because it provides CSCs the opportunity to reach people who are inactive and at risk of chronic disease. Future studies are necessary to reveal the effect on PA levels and health in the long-term.
Subject(s)
Quality of Life , Sports , Exercise , Humans , Life Style , Sedentary BehaviorABSTRACT
BACKGROUND: Previous biomonitoring studies have shown that people in the rural population of Coquimbo, the major agricultural area in northern Chile are being occupationally and environmentally exposed to organophosphate/carbamate (OP/CB) pesticides. Given their harmful effects, this study had two aims; first, to evaluate the effect of cumulative or chronic exposure to OP/CB pesticides on the neurobehavioral performance of agricultural workers and rural inhabitants; second, to determine if changes in the neurobehavioral performance are associated to changes in blood biomarkers of OP/CB pesticides during the spray season, when exposure is higher. METHODS: For the first aim, a cross sectional study of neurobehavioral performance in adult volunteers (men and women, 18-50 years-old, right-handed) was carried out in the pre-spray season. Sampling was done by convenience and a questionnaire was used to categorize participants depending on their level of chronic exposure, as either: occupationally exposed (OE, n = 87), environmentally exposed (EE, n = 81), or non-exposed controls or reference group (RG, n = 100). A neurobehavioral test battery consisting of 21 tests to measure cognitive, motor and emotional state was applied. For the second aim, neurobehavioral measures were taken a second time from EE and OE groups during the spray season, and their exposure corroborated by blood-based biomarker inhibition. RESULTS: Lower neurobehavioral performance was observed in the pre-spray evaluation of EE and OE groups compared to the non-exposed, OE being the worst performing group. Seasonal exposure impaired performance in both exposure groups on all tests except those on attention and mood. Data modeling of the basal (pre-spray) measurements showed that the level of exposure was the best predictor of performance. During spraying, inhibition of BChE activity in the EE group was the best predictor of low performance in tests measuring logical, auditory and visual memory, inhibitory control of cognitive interference, constructional and planning abilities, executive functions, and motor speed and coordination. CONCLUSION: Long-term occupational or environmental exposure to pesticides caused impairment in neurobehavioral functioning, which worsened during the spraying season, mainly in EE. BChE inhibition was the best predictor for seasonal neurobehavioral changes in EE.