Wszystkie pola: epidemiological study - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Epidemiological study of Toxoplasma gondii infection among cattle in Northern Poland
Autorzy:: Holec-Gasior, L.
Drapala, D.
Dominiak-Gorski, B.
Kur, J.
Powiązania:: https://bibliotekanauki.pl/articles/50520.pdf
Data publikacji:: 2013
Wydawca:: Instytut Medycyny Wsi
Źródło:: Annals of Agricultural and Environmental Medicine; 2013, 20, 4
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Evaluation of occlusion and orthodontic needs of thirteen-year-old children from Podlaskie voivodeship
Autorzy:: Dargiewicz, E.
Szarmach, I.
Kaczyńska, J.
Buczko, P.
Powiązania:: https://bibliotekanauki.pl/articles/1917506.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Medyczny w Białymstoku
Tematy:: Malocclusion
epidemiological study
children
Opis:: Purpose: One of the main research aims of epidemiological studies is to prove the prevalence of diseases and physiological conditions among people. The results of these studies enable to implement efficient prophylaxis and to plan proper health care management. Information about the prevalence of malocclusions in children and adolescents is a very important aspect of the planning of preventive care in health policy. In addition, evaluation of malocclusion allows for determining current treatment effectiveness and orthodontic treatment need after the completion of free orthodontic treatment under the Polish National Health Fund, which the legislator provided for children up to 13 years of age.Materials and methods: The study included 500 children, aged 13 years (249 girls, 251 boys) from the Podlaskie voivodeship. The study was conducted in nine junior high schools, in a school nursing surgery using basic diagnostic tools (periodontal probe, dental mirror, laryngological spatula). The rules of Polish orthodontic diagnosis by Orlik-Grzybowska were applied in diagnosis of malocclusion. Dental abnormalities were also determined.Results: Malocclusions were found in 57.8% of patients. 34% of children had distal occlusion belonged to the most frequent irregularities, while lingual occlusions (1.6%) was observed the most rarely. Dental abnormalities, including teeth rotations (81.8%) as most frequent were reported in 82.8% of the respondents.Conclusions: The prevalence of malocclusion in 13 - year old school children from the Podlaskie voivodeship is high and indicates the inadequacy of orthodontic health care program. Distal occlusion is the most common malocclusion No significant differences were found between the prevalence of malocclusion and the place of residence.
Źródło:: Progress in Health Sciences; 2015, 5, 2; 84-92
2083-1617
Pojawia się w:: Progress in Health Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Severe Influenza Outbreak in Western Ukraine in 2009 – a molecular-epidemiological study
Autorzy:: Kocik, J.
Niemcewicz, M.
Johns, M.
Jerke, K.
Michalski, A.
Bielecka, A.
Lasocki, K.
Gawel, J.
Bielawska-Drozd, A.
Joniec, J.
Kolodziej, M.
Graniak, G.
Goniewicz, M.
Kubiak, L.
Powiązania:: https://bibliotekanauki.pl/articles/50555.pdf
Data publikacji:: 2013
Wydawca:: Instytut Medycyny Wsi
Opis:: Introduction: In the autumn of 2009 the authors participated in a humanitarian operation in Western Ukraine by undertaking an epidemiological investigation of an influenza-like-illness (ILI) in the L’viv Oblast region. Mobile biological survey teams took samples from civilian patients with severe acute respiratory distress syndrome, rapid transportation of the samples, and their molecular analysis in Poland to provide accurate results. Objective: The aim of the study was the molecular and epidemiological analysis of the biological samples collected. Material and Methods: Real-time reverse transcriptase polymerase chain reaction (real-time RT-PCR), multiplex PCR techniques, traditional Sanger Sequencing and classical viral culture methods were used. Results: Among the 124 influenza-like illness cases, ~50% (58) were positive for influenza A virus in WHO-CDC molecular assay, including subtyping. The specimens were further analyzed to confirm results and determine the genetic sequence. Phylogenetically, the nucleotide similarity of both the Ukraine specimens and reference A/California/7/2009 (pH1N1) was 99.2–99.3%. Oseltamivir resistance was not registered. HA1 region characterization showed an overall protein identity of 98.5–99.4%. Conclusions: An unexpected high contribution of influenza A was confirmed among ILI patients, as well as a very limited number of other detected viruses, indicate that the 2009 epidemic in western Ukraine was strongly related to novel influenza A/H1N1. The importance of swift sharing of information and reference laboratories networking in surveillance, as well as serving governments and international agencies in pursuing adequate actions, should be stressed.
Źródło:: Annals of Agricultural and Environmental Medicine; 2013, 20, 3
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Epidemiological Study of Canine Mast Cell Tumours According to the Histological Malignancy Grade
Autorzy:: Śmiech, Anna
Jasik, A.
Ślaska, B.
Łopuszyński, W.
Szczepanik, M.
Wilkołek, P.
Powiązania:: https://bibliotekanauki.pl/articles/2087901.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Źródło:: Polish Journal of Veterinary Sciences; 2017, 3; 455-465
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Sero-epidemiological study of Lyme disease among high-risk population groups in eastern Slovakia
Autorzy:: Zakutna, L.
Dorko, E.
Mattova, E.
Rimarova, K.
Powiązania:: https://bibliotekanauki.pl/articles/49222.pdf
Data publikacji:: 2015
Wydawca:: Instytut Medycyny Wsi
Źródło:: Annals of Agricultural and Environmental Medicine; 2015, 22, 4
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: The risk of subjective symptoms in mobile phone users in Poland – An epidemiological study
Autorzy:: Szyjkowska, Agata
Gadzicka, Elżbieta
Szymczak, Wiesław
Bortkiewicz, Alicja
Powiązania:: https://bibliotekanauki.pl/articles/2178839.pdf
Data publikacji:: 2014-05-17
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:: electromagnetic fields
feeling of warmth
headaches
cell phone
subjective complaints
Opis:: Objectives: To assess the type and incidence of subjective symptoms related to the use of mobile phones in Polish users. Material and Methods: The study was conducted in 2005 using a questionnaire survey. Although it has been quite a long time, up to now, no such data have been published for Poland. The questionnaire consisted of 53 questions concerning sex, age, education, general health, characteristics of a mobile phone (hand-held, loud-speaking unit) as well as the habits associated with its use (frequency and duration of calls, text messages, etc.) and complaints associated with using a mobile phone. Results: As many as 1800 questionnaires were sent. The response was obtained from 587 subjects aged 32.6±11.3 (48.9% women, 51.1% men); the age did not differ significantly between men and women. The subjects owned a cell phone for an average of 3 years. Majority of the respondents used the phone intensively, i.e. daily (74%) or almost daily (20%). Headaches were reported significantly more often by the people who talked frequently and long in comparison with other users (63.2% of the subjects, p = 0.0029), just like the symptoms of fatigue (45%, p = 0.013). Also, the feeling of warmth around the ear and directly to the auricle was reported significantly more frequently by the intensive mobile phone users, compared with other mobile phone users (47.3%, p = 0.00004 vs. 44.6%, p = 0.00063, respectively). Most symptoms appeared during or immediately after a call and disappeared within 2 h after the call. Continuous headache, persisting for longer than 6 h since the end of a call, was reported by 26% of the subjects. Conclusions: Our results show that the mobile phone users may experience subjective symptoms, the intensity of which depends on the intensity of use of mobile phones.
Źródło:: International Journal of Occupational Medicine and Environmental Health; 2014, 27, 2; 293-303
1232-1087
1896-494X
Pojawia się w:: International Journal of Occupational Medicine and Environmental Health
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Epidemiological study of the prevalence of hydatidosis in ruminants at the Holy City of Karbala, Iraq
Autorzy:: Jawad, R.A.
Sulbi, I.M.
Jameel, Y.J.
Powiązania:: https://bibliotekanauki.pl/articles/6422.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Parazytologiczne
Źródło:: Annals of Parasitology; 2018, 64, 3
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Some Practical Problems of Multivariate Survival Analysis of Epidemiological Studies
Niektore praktyczne problemy wielozmiennej analizy przeżyć w badaniach epidemiologicznych
Autorzy:: Jasiński, Bogdan
Kawalec, Ewa
Kupść, Witold
Powiązania:: https://bibliotekanauki.pl/articles/906538.pdf
Data publikacji:: 2002
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: epidemiological study
risk factors
proportional hazards regression
logistic regression
Opis:: In the epidemiological analysis of chronic diseases (most often cardiovascular or cancer) the main problem of interest is the estimation of the risk of death (or getting ill) related to set of characteristics called risk factors. For epidemiological studies typical features are: - large sample size (at least 1000 persons), - long follow up period for survival analysis (5 or more years), - large percentage of censored observations (patients who survive the whole time of study, more than 90%), - large number of registered risk factors. Some practical problems that concern the statistical analysis of the epidemiological data are following: - selection of the survival function model, - selection of the variables included into the model, - inclusion of interaction and/or higher order effect into the model. Some solutions of presented problems were applied to the Polish Part of Cardiovascular Diseases Prevention Program (Euro 8202). The program was conducted in 1976-1982 years with long follow up period concerning mortality till 1994 year. The program covered 8603 working men aged 40-59 years in two regions - Warsaw and South-Eastern Poland. Most of statistical analyses were performed on the basis of standard Statistical Analysis System (SAS) package.
Jednym z głównych celów epidemiologicznych badań nad chorobami przewlekłymi (najczęściej układu krążenia lub nowotworowymi) jest oszacowanie ryzyka zachorowania lub zgonu w zależności od zespołu cech - czynników ryzyka. Badania epidemiologiczne charakteryzują się najczęściej następującymi własnościami: - duża liczebność próby, powyżej 1000 badanych; długi okres obserwacji badanych osób, ponad kilka lat; - wysoka frakcja (ok. 90%) osób, które przeżyły cały okres badania bez incydentu chorobowego, tzw. cenzorowanie administracyjne; - duża liczba czynników ryzyka rejestrowanych w badaniu. Analiza statystyczna badania epidemiologicznego wymaga, między innymi, rozwiązania następujących problemów: - wybór modelu funkcji oceniającej ryzyko, - selekcja badanych w modelu czynników ryzyka, - ocena wzajemnego oddziaływania (interakcji) badanych czynników i ocena nieliniowych efektów ich oddziaływania. Rozwiązanie przedstawionych zadań przeprowadzono na przykładzie analizy wyników Polskiego Programu Prewencji Chorób Układu Krążenia przeprowadzonego w latach 1976-1982, obejmującego 8603 mężczyzn zatrudnionych w zakładach pracy w dwóch regionach Polski -Warszawy i Polski Południowo-Wschodniej i rozszerzonego o obserwację postępującą w zakresie zgonu do roku 1994.
Źródło:: Acta Universitatis Lodziensis. Folia Oeconomica; 2002, 162
0208-6018
2353-7663
Pojawia się w:: Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Occurrence of Angiostrongylus vasorum in domestic and wild carnivores in Slovakia - preliminary results of first epidemiological study
Autorzy:: Cabanova, V.
Miterpakova, M.
Hurníkova, Z.
Guimaraes, N.
Urban, P.
Powiązania:: https://bibliotekanauki.pl/articles/6498.pdf
Data publikacji:: 2016
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: occurrence
Angiostrongylus vasorum
domestic animal
wild animal
carnivore
dog
Vulpes vulpes
Canis lupus
Martes martes
Meles meles
Nyctereutes procyonoides
Ursus arctos
Slovakia
epidemiological study
Źródło:: Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Usefulness of PCR/RFLP and ERIC PCR techniques for epidemiological study of Haemophilus parasuis infections in pigs
Autorzy:: Jablonski, A.
Zebek, S.
Kolacz, R.
Pejsak, Z.
Powiązania:: https://bibliotekanauki.pl/articles/30649.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: animal disease
pig
animal infection
epidemiology
Haemophilus parasuis
genotyping
polymerase chain reaction
virulence
diagnosis
microorganism
DNA fragment
electrophoretic separation
environmental factor
molecular method
Opis:: Haemophilus parasuis belongs to opportunistic microorganisms of undefined virulence. The purpose of the studies was to compare suitability of PCR/RFLP in our modification and ERIC PCR for epidemiological study of domestic strains of H. parasuis. The results were evaluated taking into account two different aspects: suitability of the tests for isolating the highest possible number of clone groups and subjective evaluation of the method judged with respect to the following criteria: difficulty, availability of equipment and reagents as well as time and cost of the study. The results obtained in the present study show that the two methods used for typing of H. parasuis had high discriminatory power. Taking into account this parameter it can be concluded that ERIC PCR is more suitable than PCR/RFLP. This justifies the use of ERIC PCR for routine epidemiological analyses of mentioned pathogen. Taking into account the complexity of method used, ERIC-PCR based on random amplification of DNA, proved to be comparable to PCR/RFLP. The last mentioned technique is relatively less expensive and labour-consuming, especially when diagnostic PCR method is used for the epidemiological studies.
Źródło:: Polish Journal of Veterinary Sciences; 2011, 14, 1
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Determining the scale of designer drugs (DD) abuse and risk to public health in Poland through an epidemiological study in adolescents
Autorzy:: Bilinski, P.
Kapka-Skrzypczak, L.
Jablonski, P.
Powiązania:: https://bibliotekanauki.pl/articles/51039.pdf
Data publikacji:: 2012
Wydawca:: Instytut Medycyny Wsi
Opis:: Since 2008, it has been recognised by most health authorities worldwide that the abuse of newly-emerging psychoactive drugs, (‘designer drugs’/‘legal highs’; DD), in youth is a rapidly increasing problem, especially in the EU, threatening to offset gains made in tackling established and illegal drugs which they are intended to mimic; DD diversity is continually increasing to circumvent laws. The aim of the study was to determine the scale of DD abuse/availability amongst Polish youth. The surveyed test population was randomly selected from a representative group of adolescents attending high schools, secondary schools and universities throughout Poland. Questionnaires were completed by 14,511 subjects (10,083 school pupils and 4,428 students). Few persons from each group admitted using DDs; 453 schoolpupils (4.49%) vs. 81 students (1.83%). More males (4.74%) took DDs than females (2.77%). The tendency to take DDs in the company of friends was high in both DD-taking groups (>80%). DDs were consumed mostly in open spaces (34.15%), discos/pubs (21.13%) and boarding school/friend’s house (20.57). Most frequently, DDs came from shops (57.68%), friends (31.46%) or dealers (10.11%). Ensuing symptoms included; happy/euphoric mood (58.80%), talkativeness (42.51%) and hallucinations (22.85%). Over 74% of DDtakers in both groups experienced adverse reactions, and those requiring help sought it from: friends/colleagues (6.74%), doctors (5.06%), and hospitals (4.87%), but most rarely from parents/guardians (2.62%). Urgent action is being taken, especially in youth education, to prevent DDs becoming the serious menace seen with conventional drugs.
Źródło:: Annals of Agricultural and Environmental Medicine; 2012, 19, 3
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Application of advanced data collection and quality assurance methods in open prospective study - a case study of PONS project
Autorzy:: Wawrzyniak, Z.M.
Paczesny, D.
Manczuk, M.
Zatonski, W.A.
Powiązania:: https://bibliotekanauki.pl/articles/51940.pdf
Data publikacji:: 2011
Wydawca:: Instytut Medycyny Wsi
Tematy:: health indicator
epidemiological study
information system
data collection
health survey
Polska
quality assurance
PONS project
public health
Źródło:: Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: Physical activity among women at reproductive age and during pregnancy (Youth Behavioural Polish Survey - YBPS and Pregnancy-related Assessment Monitoring Survay - PrAMS) - epidemiological population studies in Poland during the period 2010-2011
Autorzy:: Wojtyla, A.
Kapka-Skrzypczak, L.
Bilinski, P.
Paprzycki, P.
Powiązania:: https://bibliotekanauki.pl/articles/50037.pdf
Data publikacji:: 2011
Wydawca:: Instytut Medycyny Wsi
Tematy:: physical activity
woman
reproductive age
pregnancy
risk
public health
epidemiological study
Polish population
Polska
2010-2011 period
Źródło:: Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Retrospective epidemiological study of supracondylar fractures of the humeral bone in children from urban and rural areas of the Lublin region in eastern Poland
Autorzy:: Matuszewski, L.
Okonski, M.
Powiązania:: https://bibliotekanauki.pl/articles/51902.pdf
Data publikacji:: 2013
Wydawca:: Instytut Medycyny Wsi
Tematy:: epidemiology
supracondylar fracture
humerus bone
bone
orthopedics
child
urban area
rural area
Lublin region
Polska
Opis:: Introduction. Supracondylar fractures of the humeral bone are frequent injuries in children. It has been affirmed that supracondylar fractures have an excellent prognosis when proper treatment is applied. Objective. Present of the statistical relationships between fractures occurring and patient’s development period; the relation between development period and site of the fracture and statistical relationship between development period and gender of the patients. Also indicated are the place of residence of the hospitalized patients and time of admission to the Clinic after injury. Materials and method. Research was based on the data of paediatric patients treated in the Clinic for Paediatric Surgery, Traumatology and Paaediatric Orthopaedics, and Rehabilitation Clinic of the Medical University in Lublin, Poland, between 1986- 2010. An independent Chi-square Test was used for statistical analysis (c²). Results. The majority of patients were admitted to the Clinic on the day of injury. Of these patients, 71% lived in the urban area of the Lublin region where all the children received medical care in hospital directly after trauma; 29% of children came from the rural areas of the Lublin region, and 10% of them were admitted to hospital 24 or more hours after the injury. Conclusion. 71% of patients lived in the urban areas of the Lublin region and the main cause of injury was a fall from a higher level onto an outstretched upper left limb. Most supracondylar fractures of the humeral bone concerned children at school and adolescent age. Despite the fact that some of the hospitalised children lived in the rural areas of the Lublin region, the majority were admitted to the Clinic directly after trauma and received timely treatment.
Źródło:: Annals of Agricultural and Environmental Medicine; 2013, 20, 2
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki