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Köteles F, Nordin S. Do somatic symptom distress and attribution predict symptoms associated with environmental factors? J Psychosom Res 2024; 179:111637. [PMID: 38442536 DOI: 10.1016/j.jpsychores.2024.111637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/07/2024]
Abstract
OBJECTIVE Not much is known on the development of symptoms associated with environmental factors (SAEF), also known as (idiopathic) environmental intolerances. Findings from qualitative studies suggest that appearance of symptoms might be the first step, followed by the acquisition of a specific attribution. The current study investigated cross-sectional and longitudinal (three years) associations between attribution and symptoms with respect to symptoms associated with chemical substances, certain indoor environments (buildings), sounds, and electromagnetic fields (EMFs). METHODS We used data from the first two waves of the population-based Västerbotten Environmental Health Study (n = 2336). Participants completed the Patient Health Questionnaire Somatic Symptom Scale (PHQ-15), the Environmental Symptom-Attribution Scale, and answered single questions on the four aforementioned SAEFs. RESULTS Using binary logistic regression analyses, all four SAEFs showed significant cross-sectional associations with somatic symptom distress and the respective attribution. In the longitudinal analysis, development of SAEF-Sound and SAEF-Chemicals were predicted by both somatic symptom distress and attribution. SAEF-EMFs was predicted only by attribution, whereas neither somatic symptom distress nor attribution forecasted SAEF-Buildings. CONCLUSION Overall, these findings suggest that attribution (i.e., a specific expectation) plays a substantial role in the development and maintenance of many SAEFs.
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Affiliation(s)
- Ferenc Köteles
- Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Budapest, Hungary.
| | - Steven Nordin
- Department of Psychology, Umeå University, Umeå, Sweden.
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Köteles F, Nordin S, Claeson AS. Associations between symptoms, modern health worries, and somatosensory amplification in patients with building-related symptoms. J Psychosom Res 2023; 173:111476. [PMID: 37643562 DOI: 10.1016/j.jpsychores.2023.111476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE The objective of the present study was to investigate the associations between somatosensory amplification, modern health worries (MHWs), and symptoms among patients with building-related symptoms (BRS). METHODS Patients with self-reported and medically confirmed BRS (n = 83) were included in this cross-sectional study. The Somatosensory Amplification Scale (SSAS) was used to quantify the tendency to amplify somatic sensations and perceive them as unpleasant and dangerous. Concerns about harmful effects of modern technologies were assessed with the Modern Health Worries Scale (MHWS). Symptoms commonly found in different forms of environmental intolerance were assessed with the Environmental Hypersensitivity Symptom Inventory (EHSI). RESULTS Patients with BRS were characterized by more frequent and more severe environmental hypersensitivity symptoms compared to a reference population. Females and those with co-morbid self-reported chemical intolerance reported even more symptoms. MHWS and SSAS scores showed weak to moderate associations with symptoms, even after adjusting for socio-economic variables. However, neither the mean MHWS score or the SSAS score of our sample differed from normative scores. CONCLUSION Patients with BRS are not characterized by elevated levels of MHWs and somatosensory amplification, thus other, psychosocial and/or environmental, factors may have contributed to the development of the condition. However, the associations between severity of symptoms and MHWs and somatosensory amplification suggest that psychosocial characteristics may substantially influence symptom experience in this group.
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Affiliation(s)
- Ferenc Köteles
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary; Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Budapest, Hungary.
| | - Steven Nordin
- Department of Psychology, Umeå University, Umeå, Sweden.
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3
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Köteles F, Szemerszky R, Petrie K, Nordin S. Modern health worries and annoyance from environmental factors are largely unrelated to smoking, alcohol consumption, and physical activity. J Psychosom Res 2023; 172:111417. [PMID: 37331267 DOI: 10.1016/j.jpsychores.2023.111417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/30/2023] [Accepted: 06/13/2023] [Indexed: 06/20/2023]
Abstract
OBJECTIVE Modern health worries, as well as environmental annoyance from chemical agents, noise, and electromagnetic exposure are associated with symptom reporting and marked affective-behavioural changes. As promotion and protection of health is a primary characteristic of these conditions, it can be expected that they will be related to less risk behaviour (smoking and alcohol consumption) and more health behaviour (physical activity), both cross-sectionally and longitudinally. METHODS Hypotheses were tested in a sample of 2336 individuals participating in T1 and T2 data collection (3 years apart) of the Västerbotten Environmental Health Study, Sweden. Health-related behaviours were assessed using single self-report questions. Smoking was measured on a binary (yes-or-no) scale; frequency of alcohol consumption and physical activity was measured on a 5-point and a 4-point scale, respectively. RESULTS Modern health worries showed no cross-sectional association with the three behaviours, whereas annoyance was typically inversely, very weakly, related to smoking and alcohol consumption. Physical activity was significantly positively associated only with chemical annoyance. None of the variables significantly predicted change of behaviours at T2 after controlling for the respective T1 value and demographic variables. CONCLUSIONS Individuals with high levels of modern health worries and annoyance from various environmental agents are not clearly characterized by a healthier lifestyle. Perhaps they focus on the alleviation of their existing symptoms; alternatively, somatic symptom distress decreases their cognitive-affective resources necessary for a long-term life style change.
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Affiliation(s)
- Ferenc Köteles
- Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Hungary.
| | - Renáta Szemerszky
- Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Hungary.
| | - Keith Petrie
- Department of Psychological Medicine, University of Auckland, New Zealand.
| | - Steven Nordin
- Department of Psychology, Umeå University, Umeå, Sweden.
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4
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Claeson AS, Edvardsson B, Liljelind I. Stress and Sleep in Relation to Severity of Building Related Symptoms. J Occup Environ Med 2023; 65:541-545. [PMID: 36952319 DOI: 10.1097/jom.0000000000002844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
OBJECTIVE This study investigates different aspects of stress and sleep in medically examined individuals with varying severity of building-related symptoms (BRS). METHODS Three questionnaires were used to assess acute and long-term stress and sleep (Perceived Stress Scale; Shirom Melamed Burnout Questionnaire, and Karolinska Sleep Questionnaire). RESULTS Individuals with BRS, regardless of severity, did not differ in level of perceived stress (indicator of short-term stress). The indicators of long-term stress differed between the groups where an increased severity was associated with higher levels of burnout and sleep problems. CONCLUSIONS The study suggests an association between symptom severity and measures of long-term stress and sleep quality. This has implications for the treatment of persons affected by BRS, because not only the environment needs to be treated, but also the concurrent signs of distress, such as burnout or sleep problems.
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Affiliation(s)
- Anna-Sara Claeson
- From the Department of Psychology, Umeå University, Umeå, Sweden (A.C); and Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden (B.E., I.L.)
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Nordin S, Köteles F, Witthöft M, Van den Bergh O, Nyback MH, Sainio M. Impact of comorbidity on symptomatology in various types of environmental intolerance in a general Swedish and Finnish adult population. ENVIRONMENTAL RESEARCH 2023; 229:115945. [PMID: 37080270 DOI: 10.1016/j.envres.2023.115945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/23/2023] [Accepted: 04/17/2023] [Indexed: 05/03/2023]
Abstract
Comorbidity with various health conditions is common in environmental intolerances (EIs), which restricts understanding for what symptoms that are associated with the intolerance per se. The present objectives were to study (i) prevalence of a broad range of specific symptoms in chemical, building-related, electromagnetic field- (EMF) related, and sound EI, irrespective of comorbidity, (ii) prevalence of symptoms in body systems in exclusive EIs, and (iii) increased risk of symptoms in body systems in exclusive EIs that cannot be referred to functional somatic syndromes, inflammatory diseases or mental disorders. Cross-sectional data (n = 4941) were used from two combined population-based surveys, the Västerbotten (Sweden) and Österbotten (Finland) Environmental Health Studies. Categorization of EI cases and controls were based on self-reports. Symptoms were assessed with the Environmental Hypersensitivity Symptom Inventory, and these were converted to 27 symptoms of the International Classification of Primary Care, 2nd edition, in eight chapters of body systems. The results showed, with few exceptions, that all assessed specific symptoms were significantly more prevalent in all four EIs than in referents. Although a large overlap between EIs, characteristic body system symptoms were eye and respiratory symptoms in chemical and building-related intolerance, skin symptoms in EMF-related intolerance, and general and unspecified, digestive, eye, cardiovascular, neurological, and psychological symptoms in sound intolerance. After controlling for various comorbidities, all studied body system symptoms were positively associated with chemical intolerance, fewer with sound intolerance, only one with building-related intolerance, and none with EMF-related EI. In conclusion, a broad range of symptoms are reported in all four EIs implying common mechanisms, but symptoms of certain body systems are more likely to be reported in a certain EI that cannot be explained by comorbidity.
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Affiliation(s)
- Steven Nordin
- Department of Psychology, Umeå University, Umeå, Sweden.
| | - Ferenc Köteles
- Károli Gáspár University of the Reformed Church in Hungary, Budapest, Hungary.
| | - Michael Witthöft
- Department of Clinical Psychology, Psychotherapy, And Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany.
| | | | | | - Markku Sainio
- Outpatient Clinic for Functional Disorders, Helsinki University Hospital, Helsinki, Finland.
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6
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Multiple Chemical Sensitivity in Patients Exposed to Moisture Damage at Work and in General Working-Age Population-The SAMDAW Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312296. [PMID: 34886041 PMCID: PMC8657242 DOI: 10.3390/ijerph182312296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/18/2021] [Accepted: 11/21/2021] [Indexed: 11/17/2022]
Abstract
A considerable proportion of patients having respiratory tract or voice symptoms associated with workplace moisture damage (MD) could have multiple chemical sensitivity (MCS). MCS is characterized by symptoms of different organ systems in association with low-level chemical exposure. The objective of this study was to assess the prevalence of MCS among patients referred to secondary health care because of respiratory or voice symptoms associated with workplace MD compared to the general working-age population. Using three subscales of the QEESI© questionnaire, we assessed MCS in the study patients and 1500 controls in the same district randomly selected from the Finnish Population Information System. Study patients had significantly more often high scores in chemical intolerance (39% vs. 23%, p = 0.001), symptom severity (60% vs. 27%, p < 0.001), and life impact subscales (53% vs. 20%, p < 0.001). Asthma, chronic rhinosinusitis, laryngeal problems, and atopy were not associated with the presence of MCS. MCS is common among patients referred to secondary health care with respiratory tract and/or voice symptoms associated with workplace MD, and it considerably affects their everyday life. MCS should be considered as a possible explanatory factor for MD-associated symptoms.
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Suojalehto H, Ndika J, Lindström I, Airaksinen L, Karvala K, Kauppi P, Lauerma A, Toppila-Salmi S, Karisola P, Alenius H. Transcriptomic Profiling of Adult-Onset Asthma Related to Damp and Moldy Buildings and Idiopathic Environmental Intolerance. Int J Mol Sci 2021; 22:ijms221910679. [PMID: 34639020 PMCID: PMC8508786 DOI: 10.3390/ijms221910679] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/18/2022] Open
Abstract
A subset of adult-onset asthma patients attribute their symptoms to damp and moldy buildings. Symptoms of idiopathic environmental intolerance (IEI) may resemble asthma and these two entities overlap. We aimed to evaluate if a distinct clinical subtype of asthma related to damp and moldy buildings can be identified, to unravel its corresponding pathomechanistic gene signatures, and to investigate potential molecular similarities with IEI. Fifty female adult-onset asthma patients were categorized based on exposure to building dampness and molds during disease initiation. IEI patients (n = 17) and healthy subjects (n = 21) were also included yielding 88 study subjects. IEI was scored with the Quick Environmental Exposure and Sensitivity Inventory (QEESI) questionnaire. Inflammation was evaluated by blood cell type profiling and cytokine measurements. Disease mechanisms were investigated via gene set variation analysis of RNA from nasal biopsies and peripheral blood mononuclear cells. Nasal biopsy gene expression and plasma cytokine profiles suggested airway and systemic inflammation in asthma without exposure to dampness (AND). Similar evidence of inflammation was absent in patients with dampness-and-mold-related asthma (AAD). Gene expression signatures revealed a greater degree of similarity between IEI and dampness-related asthma than between IEI patients and asthma not associated to dampness and mold. Blood cell transcriptome of IEI subjects showed strong suppression of immune cell activation, migration, and movement. QEESI scores correlated to blood cell gene expression of all study subjects. Transcriptomic analysis revealed clear pathomechanisms for AND but not AAD patients. Furthermore, we found a distinct molecular pathological profile in nasal and blood immune cells of IEI subjects, including several differentially expressed genes that were also identified in AAD samples, suggesting IEI-type mechanisms.
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Affiliation(s)
- Hille Suojalehto
- Occupational Medicine, Finnish Institute of Occupational Health, 00032 Helsinki, Finland; (H.S.); (I.L.); (L.A.); (K.K.)
| | - Joseph Ndika
- Human Microbiome (HUMI) Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (J.N.); (P.K.)
| | - Irmeli Lindström
- Occupational Medicine, Finnish Institute of Occupational Health, 00032 Helsinki, Finland; (H.S.); (I.L.); (L.A.); (K.K.)
| | - Liisa Airaksinen
- Occupational Medicine, Finnish Institute of Occupational Health, 00032 Helsinki, Finland; (H.S.); (I.L.); (L.A.); (K.K.)
| | - Kirsi Karvala
- Occupational Medicine, Finnish Institute of Occupational Health, 00032 Helsinki, Finland; (H.S.); (I.L.); (L.A.); (K.K.)
- Varma, 00098 Helsinki, Finland
| | - Paula Kauppi
- Skin and Allergy Hospital, Helsinki University Hospital, 00250 Helsinki, Finland; (P.K.); (A.L.); (S.T.-S.)
| | - Antti Lauerma
- Skin and Allergy Hospital, Helsinki University Hospital, 00250 Helsinki, Finland; (P.K.); (A.L.); (S.T.-S.)
| | - Sanna Toppila-Salmi
- Skin and Allergy Hospital, Helsinki University Hospital, 00250 Helsinki, Finland; (P.K.); (A.L.); (S.T.-S.)
| | - Piia Karisola
- Human Microbiome (HUMI) Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (J.N.); (P.K.)
| | - Harri Alenius
- Human Microbiome (HUMI) Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (J.N.); (P.K.)
- Institute of Environmental Medicine (IMM), Karolinska Institutet, 171 77 Stockholm, Sweden
- Correspondence: ; Tel.: +358-50-4489526
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8
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Palmieri B, Corazzari V, Vadalaʹ M, Vallelunga A, Morales-Medina JC, Iannitti T. The role of sensory and olfactory pathways in multiple chemical sensitivity. REVIEWS ON ENVIRONMENTAL HEALTH 2021; 36:319-326. [PMID: 33070122 DOI: 10.1515/reveh-2020-0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/15/2020] [Indexed: 06/11/2023]
Abstract
Multiple chemical sensitivity (MCS) is characterised by non-specific and recurring symptoms affecting multiple organs and associated with exposure to chemicals, even at low concentrations, which are, under normal circumstances, harmless to the general population. Symptoms include general discomfort, cardiovascular instability, irritation of the sensory organs, breath disorders, hypersensitivity affecting the skin and epithelial lining of the gut, throat and lungs, anxiety, and learning and memory loss. Chemical intolerance is a key distinguishing feature of MCS, limiting considerably patients' lifestyle with serious social, occupational and economic implications. Since no specific diagnostic markers are currently available for chemical intolerance, the diagnosis relies on clinical symptoms. Despite the formulation of several hypotheses regarding the pathophysiology of MCS, its mechanisms remain undefined. A person-centred care approach, based on multidisciplinary and individualised medical plans, has shown promising results. However, more definite treatment strategies are required. We have reviewed the main experimental studies on MCS pathophysiology, focusing on the brain networks involved, the impact of environmental pollution on the olfactory system and the correlation with other pathologies such as neurodegenerative diseases. Finally, we discuss treatment strategies targeting the olfactory system.
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Affiliation(s)
- Beniamino Palmieri
- Surgical, Medical, Dental and Morphological Sciences Departments with interest in Transplants, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
- Network of Second Opinion, Modena, Italy
| | | | - Maria Vadalaʹ
- Surgical, Medical, Dental and Morphological Sciences Departments with interest in Transplants, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
- Network of Second Opinion, Modena, Italy
| | - Annamaria Vallelunga
- Department of Medicine and Surgery, Centre for Neurodegenerative Diseases (CEMAND), University of Salerno, Salerno, Italy
| | - Julio César Morales-Medina
- Centro de Investigación en Reproducción Animal, CINVESTAV- Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico
| | - Tommaso Iannitti
- Charles River Discovery Research Services UK Limited, Portishead, UK
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Sayan HE, Dülger S. Evaluation of the relationship between sick building syndrome complaints among hospital employees and indoor environmental quality. LA MEDICINA DEL LAVORO 2021; 112:153-161. [PMID: 33881009 PMCID: PMC8095327 DOI: 10.23749/mdl.v112i2.11012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/12/2021] [Indexed: 11/30/2022]
Abstract
Background: Sick building syndrome (SBS) is defined as a condition occurring in people who live or work in a modern building and who suffer from complaints such as headache, fatigue, lack of concentration, and irritation of the skin and mucous membranes. Objectives: The aim of this study is to examine the complaints associated with SBS in the employees of our hospital and evaluate the relationship between the characteristics of the work environment and the complaints of SBS. Methods: 890 workers participated in the study. The complaints of the participants were rated and the sum of all complaints was recorded as the Total Complaint Score (TCS). The mean TCS of the participants was compared according to demographic characteristics and work environment characteristics. Results: The most common complaints among the employees were fatigue (40%), and general muscle and joint pain (31.4%). There was a statistically significant difference in TCS according to the position (p < 0.001). The mean TCS was significantly higher in females [13 (0–81)] than in males [6 (0–59)] (p < 0.001). The mean TCS increased with the presence of odor, new wall paint, the presence of fungus/mold on walls, and the presence of rotting/mold smell (p < 0.001, for all). TCS positively correlated with stress level, social relationship, noise level, comfort, cleanliness, number of employees in the same room, presence of odor, new wall paint, presence of rotting/mold, and use of chemical materials for cleaning in the room (p < 0.001, for all), and negatively correlated with room size and number of windows (p = 0.006, p < 0.001, respectively). Discussion: The present study found that the female gender, a high level of education, a high level of stress, a low level of social relationships and work environment characteristics were associated with the complaints of SBS among the employees. Accordingly, we believe that hospital management should be informed in order for the managers to take precautions and make new regulations.
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Affiliation(s)
| | - Seyhan Dülger
- University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital .
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10
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Pekkanen J. Letter to the Study by Hyvönen et al. on Moisture Damage and MCS. Saf Health Work 2020; 11:378-379. [PMID: 34194868 PMCID: PMC8226189 DOI: 10.1016/j.shaw.2020.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 05/25/2020] [Indexed: 11/23/2022] Open
Abstract
Due to the significant methodological problems in the empirical part of the paper and the very selective literature review, the conclusions of the paper are mostly unsupported.
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Affiliation(s)
- Juha Pekkanen
- Corresponding author. University of Helsinki, Department of Public Health, P.O.Box 20, 00014, Finland.
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11
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Nordin S. Mechanisms underlying nontoxic indoor air health problems: A review. Int J Hyg Environ Health 2020; 226:113489. [DOI: 10.1016/j.ijheh.2020.113489] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/29/2020] [Accepted: 02/10/2020] [Indexed: 02/07/2023]
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12
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Lampi J, Hyvärinen A, Erhola M, Haahtela T, Haukipuro K, Haverinen-Shaughnessy U, Jalkanen K, Karvala K, Lappalainen S, Reijula K, Rämö H, Sainio M, Salmela A, Salminen M, Vasankari T, Pekkanen J. Healthy people in healthy premises: the Finnish Indoor Air and Health Programme 2018-2028. Clin Transl Allergy 2020; 10:4. [PMID: 31969979 PMCID: PMC6966831 DOI: 10.1186/s13601-020-0308-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 01/03/2020] [Indexed: 11/29/2022] Open
Abstract
Clean and fresh indoor air supports health and well-being. However, indoor air can contain pollutants that can cause a variety of symptoms and reduce well-being. Individual exposure agents can also increase the risk of certain diseases. Finns have taken major steps to improve the quality of indoor air for several decades. The primary focus of these activities has been the prevention and reduction of exposure to poor indoor air quality through guidance and regulation directing remediation of damaged buildings. Nevertheless, reported symptoms related to poor indoor air quality are common in Finland. In addition to exposure to indoor air pollutants, this may be partly due to the lively public discussion on the health risks caused by poor indoor air quality, conflicting views between experts, and mistrust towards public authorities, building owners and builders. Because of the scale of the indoor air problems in Finland, people’s needs for reliable information and support, and the major costs involved, there is a call for new evidence-based methods, perspectives and solutions. Therefore, the Finnish Institute for Health and Welfare initiated the Finnish Indoor Air and Health Programme 2018–2028 together with a number of collaborators and stakeholders. The primary, long-term objective of the programme is to reduce hazards to health and well-being linked to indoor environments in Finland. To fulfill this objective, the programme will focus on the promotion of human health and well-being, the prevention of hazards, improved communication and engage the whole health-care sector to manage better patients´ symptoms and complaints. The 10-year Finnish Indoor Air and Health Programme consists of four areas that aim (1) to increase understanding of the effects of indoor environments on health and well-being; (2) to develop the management of problems linked to indoor environments; (3) to improve the treatment and working and functional capacity of people with symptoms and illnesses; and (4) to strengthen the competence in matters related to indoor environments. The progress of the programme and reaching the predefined, quantitative goals will be monitored throughout the programme.
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Affiliation(s)
- Jussi Lampi
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland
| | - Anne Hyvärinen
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland
| | - Marina Erhola
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland.,Päijät-Häme Joint Authority for Health and Wellbeing, Lahti, Finland
| | | | | | - Ulla Haverinen-Shaughnessy
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland.,5Tampere University, Tampere, Finland
| | - Kaisa Jalkanen
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland
| | - Kirsi Karvala
- 6Finnish Institute of Occupational Health, Helsinki, Finland
| | | | - Kari Reijula
- 3University of Helsinki, Helsinki, Finland.,6Finnish Institute of Occupational Health, Helsinki, Finland
| | - Hannele Rämö
- Finnish Housing Health Association, Helsinki, Finland
| | - Markku Sainio
- 6Finnish Institute of Occupational Health, Helsinki, Finland
| | - Anniina Salmela
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland
| | - Mika Salminen
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland
| | - Tuula Vasankari
- 8Finnish Lung Health Association, Helsinki, Finland.,9University of Turku, Turku, Finland
| | - Juha Pekkanen
- Finnish Institute for Health and Welfare, Helsinki and Kuopio, Finland.,3University of Helsinki, Helsinki, Finland
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Nynäs P, Vilpas S, Kankare E, Karjalainen J, Lehtimäki L, Numminen J, Tikkakoski A, Kleemola L, Uitti J. Observational cross-sectional study on Symptoms Associated to Moisture DAmage at Workplace: the SAMDAW study protocol. BMJ Open 2019; 9:e026485. [PMID: 31243032 PMCID: PMC6597744 DOI: 10.1136/bmjopen-2018-026485] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Moisture damage (MD) exposure at work has been shown to increase the risk of new onset asthma and exacerbation of asthma. However, most of the studies in this field have been questionnaire studies. A small proportion of MD-exposed workers are diagnosed with asthma. Many patients with MD exposure at work referred to secondary healthcare report intermittent hoarseness, loss of voice or difficulty to inhale, referring to functional or organic problems of the larynx. For accurate treatment, proper differential diagnostics is paramount. We present an ongoing observational study in which we describe the prevalence of respiratory, voice and other symptoms related to MD at work in patients referred to secondary healthcare. Case-control setting will be used to evaluate the frequencies of the background factors, bronchial hyperreactivity and laryngeal findings. METHODS AND ANALYSIS The study sample consists of patients with workplace MD exposure and associated respiratory tract and/or voice symptoms referred to Tampere University Hospital. The clinical tests conducted to the study patients included comprehensive lung function tests, laboratory and skin prick tests, imaging and clinical evaluation by specialists of respiratory medicine, oto-rhino-laryngology and phoniatrics. The exposure assessment was performed by an occupational physician. The study patients filled out a questionnaire on previous illnesses and other background factors, which for comparison was also sent to 1500 Finnish-speaking people in the same hospital district randomly selected by the Finnish Population Information System. To explore how common laryngeal disorders and voice symptoms are in general, a part of the tests will be conducted to 50 asymptomatic volunteers. ETHICS AND DISSEMINATION The regional ethics committee of Tampere University Hospital approved the study. All study subjects gave their written informed consent, which is required also from the controls. The results will be communicated locally and internationally as conference papers and journal articles.
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Affiliation(s)
- Pia Nynäs
- Department of Occupational Medicine, Finnish Institute of Occupational Health, Tampere, Finland
- Department of Occupational Medicine, Tampere University Hospital, Tampere, Finland
| | - Sarkku Vilpas
- Department of Phoniatrics, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Elina Kankare
- Department of Phoniatrics, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Jussi Karjalainen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Lauri Lehtimäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Jura Numminen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Antti Tikkakoski
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
| | - Leenamaija Kleemola
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Jukka Uitti
- Department of Occupational Medicine, Finnish Institute of Occupational Health, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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