RESUMO
BACKGROUND: The aim of this study was to evaluate the effectiveness of a large-scale screening programme for breast cancer (BC) in Turku, Finland. Incidence and incidence-based mortality (IBM) figures were compared with the areas applying different screening policies. METHODS: Deaths and person-time of women aged 40-84 were assessed for the period 1976-1986 (prescreening era) and the periods 1987-1997 and 1998-2009 (screening periods) using incidence and IBM by age at diagnosis and at death. There was a total of 40.7 million women-years, 83 497 invasive BCs obtained from the Finnish Cancer Registry; 17 508 BC deaths were linked with the data from Statistics Finland. RESULTS: In Turku, a significant (> 20%) reduction in IBM occurred during 1987-2009 among women aged 60-74 years at diagnosis compared with Helsinki (IBMRR: 0.75, 95% CI: 0.57-1.00), and in women aged 75-84 years at death compared with the rest of Finland (IBMRR: 0.72, 95% CI: 0.53-0.96). CONCLUSIONS: The wide mammography screening programme in Turku was effective in decreasing BC mortality in the elderly age groups. These results support the implementation of BC screening from age 50 up to 74 years.
Assuntos
Neoplasias da Mama/diagnóstico , Neoplasias da Mama/mortalidade , Mamografia/métodos , Programas de Rastreamento/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/epidemiologia , Detecção Precoce de Câncer/métodos , Feminino , Finlândia/epidemiologia , Humanos , Pessoa de Meia-Idade , Análise de Sobrevida , População Urbana/estatística & dados numéricosRESUMO
PURPOSE: Cortical glucose metabolism, brain amyloid ß accumulation and hippocampal atrophy imaging have all been suggested as potential biomarkers in predicting which patients with mild cognitive impairment (MCI) will convert to Alzheimer's disease (AD). The aim of this study was to compare the prognostic ability of [(11)C]PIB PET, [(18)F]FDG PET and quantitative hippocampal volumes measured with MR imaging in predicting conversion to AD in patients with MCI. METHODS: The study group comprised 29 patients with MCI who underwent [(11)C]PIB PET and MR imaging. Of these, 22 also underwent [(18)F]FDG PET. All subjects were invited back for clinical evaluation after 2 years. RESULTS: During the follow-up time 17 patients had converted to AD while 12 continued to meet the criteria for MCI. The two groups did not differ in age, gender or education level, but the converter group tended to have lower MMSE and Word List learning than the nonconverter group. High [(11)C]PIB retention in the frontotemporal regions and anterior and posterior cingulate (p < 0.05) predicted conversion to AD. Also reduced [(18)F]FDG uptake in the left lateral temporal cortex (LTC) predicted conversion (p < 0.05), but quantitative hippocampal volumes did not (p > 0.1). In receiver operating characteristic (ROC) analysis the measurements that best predicted the conversion were [(11)C]PIB retention in the lateral frontal cortex and [(18)F]FDG uptake in the left LTC. Both PET methods resulted in good sensitivity and specificity and neither was significantly superior to the other. CONCLUSION: The findings indicate that [(11)C]PIB and [(18)F]FDG are superior to hippocampal volumes in predicting conversion to AD in patients with MCI.
Assuntos
Benzotiazóis , Disfunção Cognitiva/diagnóstico por imagem , Fluordesoxiglucose F18 , Imageamento por Ressonância Magnética , Tomografia por Emissão de Pósitrons , Compostos Radiofarmacêuticos , Idoso , Compostos de Anilina , Córtex Cerebral/diagnóstico por imagem , Córtex Cerebral/fisiopatologia , Disfunção Cognitiva/diagnóstico , Progressão da Doença , Feminino , Hipocampo/diagnóstico por imagem , Hipocampo/fisiopatologia , Humanos , Masculino , Valor Preditivo dos Testes , TiazóisRESUMO
BACKGROUND: Heat sensitivity and cognitive deficits are typical manifestations of multiple sclerosis (MS). Although cognitive deficits are quite well characterized, practically no data exist on the effects of heat on cognitive performances in MS. OBJECTIVE: To assess the effects of short-term heat stress on cognitive functioning in subjects with MS. METHODS: A total of 23 heat-sensitive MS and 19 healthy control (HC) subjects participated. Moderate heat exposure took place in a Finnish sauna. Cognitive functioning was measured with tests of sustained attention and processing speed, the Paced Auditory Serial Addition Test (PASAT 3" and 2") and the computerized visual vigilance test, before, during and after heat exposure. RESULTS: During the heat exposure, the core body temperature of the MS group rose significantly more (p = 0.002) than that of the HC group. The heat stress worsened the performance of the MS group in the PASAT 3" (p = 0.025) but not in the other cognitive measures. The performance in the PASAT 3" was reversed almost to the baseline level only 1- h after the heat exposure. CONCLUSIONS: A significant increase in core body temperature during heat stress is associated with a mild and reversible worsening of the PASAT 3" performance, while visual vigilance performance seems to remain almost unaffected.
Assuntos
Cognição , Temperatura Alta/efeitos adversos , Esclerose Múltipla/fisiopatologia , Adulto , Atenção , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/etiologia , Testes Neuropsicológicos , Tempo de Reação , Análise e Desempenho de Tarefas , Adulto JovemRESUMO
AIM: To explore associations of Sense of coherence (SOC) with health behaviour and social competence among 15-year-old adolescents. METHODS: Study population is a prospective cohort of a randomized cluster sample of families and their first-born children from south-western Finland in 1986-1987. In this study, cross-sectional data of the 15-year-olds were used. The present data were based on mailed, pretested questionnaires. The outcome variable, SOC, was based on the 13-item scale of Antonovsky's Orientation to Life Questionnaire (OLQ). The principal explanatory variables were health behaviour, including experienced oral health, and social competence. The statistical analysis was performed using linear regression modelling. RESULTS: Strong SOC of adolescents associated significantly with lighter use of alcohol, being a non-smoker, better care of oral health and better social competence compared with the others. CONCLUSION: Sense of coherence is a useful tool for identifying adolescents in need of extra support and motivation for their health behaviour.
Assuntos
Comportamento do Adolescente/psicologia , Comportamentos Relacionados com a Saúde , Senso de Coerência , Comportamento Social , Adolescente , Estudos Transversais , Feminino , Finlândia , Humanos , Modelos Lineares , Masculino , Estudos ProspectivosRESUMO
Childhood bullying behaviors (bullying and victimization) were studied as risk factors for substance use among Finnish males. The study design was a nationwide prospective general population study, where information was collected in 1989 and 1999. Bullying behaviors and childhood psychopathology at age eight were collected from teachers, parents and boys themselves. At age 18, self-reports of frequent drunkenness (once a week or more often), daily heavy smoking (10 cigarettes or more per day), and illicit drug use during the past six months were obtained from 78% of the boys attending the study at age eight (n=2946). Being frequently victimized at age eight predicted daily heavy smoking, and this was evident even after adjusting for childhood family background, psychopathology at age eight and at age 18, and other forms of substance use. In multivariate analysis, bullying others frequently predicted illicit drug use, while being a victim of bullying associated with a lower occurrence of illicit drug use. Bullying behaviors had no association with frequent drunkenness independent of other factors. Accordingly, being a victim of bullying predisposes in particular to subsequent smoking. Bullying others in childhood can be regarded as an early indicator to illicit drug use later in life. The screening and intervention possibilities in order to recognize the risk group for later health compromising behaviors are emphasized.
Assuntos
Bullying/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adolescente , Fatores Etários , Criança , Finlândia/epidemiologia , Humanos , Masculino , Estudos Prospectivos , Fatores de RiscoRESUMO
Previous studies on the usefulness of C-reactive protein (CRP) in patients with community-acquired pneumonia (CAP) have yielded somewhat inconsistent results. Our aim was to assess the value of CRP in estimating the severity and complications of CAP. CRP levels during the first 5 days of hospitalization were measured in 384 adult patients with CAP, and the data were evaluated using comprehensive statistical analyses. Significantly higher CRP levels on admission were detected in Pneumonia Severity Index (PSI) classes III-V than in classes I and II (p <0.001). An increment of 50 mg/L CRP on admission was associated with a 1.22-fold odds for a patient to be in PSI classes III-V as compared with classes I and II (OR 1.22, 95% CI 1.11-1.34; p <0.001). CRP levels were significantly higher in bacteraemic pneumonia than in non-bacteraemic pneumonia (p <0.001). An increment of 50 mg/L CRP was associated with a 1.67-fold odds for a patient to be bacteraemic (OR 1.67, 95% CI 1.46-1.92; p <0.001). CRP levels >100 mg/L on day 4 after the admission were significantly associated with complications (p <0.01). There was a trend for an association between the level of CRP on admission and the time to reach clinical stability (p <0.01). In conclusion, CRP may be valuable for revealing the development of complications in CAP. It may also be useful to assess the disease severity, thus being complementary to the assessment of the PSI. In our patients, high CRP levels were associated with a failure to reach clinical stability.
Assuntos
Proteína C-Reativa/análise , Infecções Comunitárias Adquiridas/diagnóstico , Pneumonia Bacteriana/diagnóstico , Pneumonia Viral/diagnóstico , Índice de Gravidade de Doença , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonia Bacteriana/complicações , Pneumonia Viral/complicações , Valor Preditivo dos TestesRESUMO
BACKGROUND: Previous studies have documented associations between mental and physical health problems in cross-sectional studies, yet little is known about these relationships over time or the specificity of these associations. The aim of the current study was to examine the relationship between mental health problems in childhood at age 8 years and physical disorders in adulthood at ages 18-23 years. METHOD: Multiple logistic regression analyses were used to examine the relationship between childhood mental health problems, reported by child, parent and teacher, and physical disorders diagnosed by a physician in early adulthood. RESULTS: Significant linkages emerged between childhood mental health problems and obesity, atopic eczema, epilepsy and asthma in early adulthood. Specifically, conduct problems in childhood were associated with a significantly increased likelihood of obesity and atopic eczema; emotional problems were associated with an increased likelihood of epilepsy and asthma; and depression symptoms at age 8 were associated with an increased risk of asthma in early adulthood. CONCLUSIONS: Our findings provide the first evidence of an association between mental health problems during childhood and increased risk of specific physical health problems, mainly asthma and obesity, during early adulthood, in a representative sample of males over time. These data suggest that behavioral and emotional problems in childhood may signal vulnerability to chronic physical health problems during early adulthood.
Assuntos
Asma/epidemiologia , Transtorno da Conduta/epidemiologia , Transtorno Depressivo Maior/epidemiologia , Transtornos Mentais/epidemiologia , Asma/diagnóstico , Criança , Doença Crônica , Serviços Comunitários de Saúde Mental/estatística & dados numéricos , Transtorno da Conduta/diagnóstico , Transtorno Depressivo Maior/diagnóstico , Manual Diagnóstico e Estatístico de Transtornos Mentais , Progressão da Doença , Feminino , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Valor Preditivo dos Testes , Prevalência , Estudos Prospectivos , Adulto JovemRESUMO
The aim is to study the associations between sense of coherence (SOC), and psychopathology and major life events among adolescent boys. The study population consisted of 2314 Finnish boys born during 1981 who attended military call-up (79% of the original sample). At military call-up in 1999, the boys filled in the Young Adult Self-Report (YASR) and Antonovsky's Orientation to Life Questionnaire (SOC-13), which measure SOC. In univariate analysis, low parental education level, death and serious illness of parent, parental divorce and high symptom level in all YASR scales were associated with poor SOC. In multivariate analysis, most YASR syndrome scales and father's education level were independently associated with SOC. The study demonstrates the sensitivity of the SOC-13 scale to a wide range of mental health problems. The results offer additional support to the argument that SOC may be an important global measure for use in both clinical and research purposes in adolescent psychiatry.
Assuntos
Acontecimentos que Mudam a Vida , Transtornos Mentais/diagnóstico , Inventário de Personalidade/estatística & dados numéricos , Resiliência Psicológica , Adaptação Psicológica , Adolescente , Estudos de Coortes , Finlândia , Seguimentos , Inquéritos Epidemiológicos , Humanos , Individualidade , Controle Interno-Externo , Masculino , Transtornos Mentais/psicologia , Militares/psicologia , Psicometria/estatística & dados numéricos , Psicopatologia , Qualidade de Vida/psicologia , Reprodutibilidade dos Testes , Autoimagem , Fatores SocioeconômicosRESUMO
This study compared the incidence of febrile seizures (FS) reported prospectively up to 5 years of age, with the prevalence of FS by parental recall in the same cohort using the same questionnaire at 12 years of age. Both prospective and retrospective data were available for 807 children (389 males, 418 females). The number of children reported to have experienced FS in the prospective study was 57, and in the retrospective study was 45, yielding a cumulative incidence of 7.1 and 5.6% respectively. In the retrospective study there was an under-reporting of 19 children, over-reporting of eight children, and one child misreported by age at onset. Overall sensitivity of the retrospective approach was 65% and specificity was 99%. Positive predictive value was 82% and negative predictive value was 97%. Retrospective data underestimate the frequency of FS with high specificity but low sensitivity. Recall data suggest that some children with FS were not reported in the prospective data. These biases should be considered when evaluating the value of FS as a predictor of future health effects.
Assuntos
Anamnese/métodos , Rememoração Mental , Pais/psicologia , Convulsões Febris/epidemiologia , Viés , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Estudos Prospectivos , Reprodutibilidade dos Testes , Estudos Retrospectivos , Sensibilidade e EspecificidadeRESUMO
The characteristics of disturbing primary headache and the occurrence of headache types were studied by sending a questionnaire to 1132 Finnish families of 6-year-old children. Children with headache in the preceding 6 months and their controls were clinically examined at the ages of 6 and 13. During the follow-up, half of the headaches, classified as migraine at age 6 years, were unchanged and 32% turned into tension-type headache. In children with tension-type headache, the situation was unchanged in 35%, and in 38% of children the headache type had changed to migraine. At preschool age the most common location of headache was bilateral and supraorbital, and at puberty bilateral and temporal. During the follow-up, symptoms concurrent with headache, such as odour phobia, dizziness and balance disturbances became more typical, whereas restlessness, flushing and abdominal symptoms became less marked. The early manifestation of both migraine and tension-type headache predict equally often migraine in puberty with marked changes in concurrent symptoms and pain localization.
Assuntos
Cefaleia/diagnóstico , Cefaleia/epidemiologia , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/epidemiologia , Medição de Risco/métodos , Adolescente , Distribuição por Idade , Fatores Etários , Criança , Pré-Escolar , Feminino , Finlândia/epidemiologia , Cefaleia/classificação , Humanos , Masculino , Transtornos de Enxaqueca/classificação , Prevalência , Puberdade , Fatores de RiscoRESUMO
BACKGROUND: Farm environment in childhood protects against atopy. We investigated in a population-based study in Mongolia the effects of rural living and migration from rural to urban areas on the risk of atopy. METHODS: The screening study data of 9453 subjects, aged 10-60 years, were used for taking the sample for the clinical study in which 869 subjects were examined. Asthma, allergic rhinoconjunctivitis and sensitization were clinically defined and their risk factors analysed by logistic regression. RESULTS: The risks of allergic rhinoconjunctivitis [adjusted odds ratio (OR) 0.43, 95% confidence interval (CI) 0.19-0.98] and allergic sensitization (OR 0.26, 95% CI 0.13-0.55) were the lowest in subjects living in a village from birth and intermediate in subjects who had relocated from a village to a town (OR for rhinoconjunctivitis 0.68, 95% CI 0.36-1.27, OR for sensitization 0.62, 95% CI 0.35-1.12) compared with subjects living in a town from birth. Simultaneous exposure to herd animals and dung heating decreased the risk of atopy. Keeping animals was a risk-factor for asthma only in Ulaanbaatar city. CONCLUSIONS: Continuing farm exposure after childhood may be important in reducing the risk of atopy.
Assuntos
Conjuntivite Alérgica/epidemiologia , Hipersensibilidade Respiratória/epidemiologia , Adolescente , Adulto , Criança , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Mongólia/epidemiologia , Prevalência , Fatores de Risco , População Rural , População Urbana , UrbanizaçãoRESUMO
BACKGROUND: The purpose of this cross-sectional study was to evaluate the value of serum tartrate-resistant acid phosphatase 5b (TRACP 5b) and carboxyterminal telopeptide of type I collagen (ICTP) separately and in combination as markers of bone metastases compared to total alkaline phosphatase (tALP) in breast cancer. MATERIALS AND METHODS: Two groups of patients were studied, one with verfied bone metastases (N=46) and one without bone metastases (N=141). Bone marker levels were correlated with the presence or absence of bone metastases. RESULTS: Serum TRACP 5b concentrations exhibited the largest area under the receiver-operating characteristics (ROC) curve (AUC=0.845), followed by ICTP (0.818) and tALP (0.814) when all patients were included in the analysis. With the combination of TRACP 5b and ICTP, the AUC increased to 0.881. In multivariate regression analysis, all three markers were significant predictors of bone metastases. CONCLUSION: Serum TRACP 5b, ICTP and tALP exhibited equal performances in the detection of bone metastases. The combination of TRACP with ICTP did not significantly improve the detection of bone metastases over tALP.
Assuntos
Fosfatase Ácida/sangue , Biomarcadores Tumorais/sangue , Neoplasias Ósseas/sangue , Neoplasias Ósseas/secundário , Neoplasias da Mama/sangue , Isoenzimas/sangue , Fragmentos de Peptídeos/sangue , Pró-Colágeno/sangue , Adulto , Idoso , Idoso de 80 Anos ou mais , Fosfatase Alcalina/sangue , Neoplasias Ósseas/enzimologia , Neoplasias da Mama/enzimologia , Neoplasias da Mama/patologia , Colágeno Tipo I , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Peptídeos , Sensibilidade e Especificidade , Fosfatase Ácida Resistente a TartaratoRESUMO
OBJECTIVES: To evaluate potential changes of infective endocarditis (IE) in patients treated in a Finnish teaching hospital during the past 25 years. PATIENTS: 326 episodes of IE in 303 patients treated during 1980-2004 were evaluated for clinical characteristics and their changes over time. RESULTS: The mean age of the patients increased with time (from 47.2 to 54.5 years, p = 0.003). Twenty-five (7.7%) episodes were associated with intravenous drug use (IVDU), with a significant increase of these episodes after 1996 (from 0 to 19 (20%), p < 0.001). Viridans streptococci were the most common causative agents of IE during 1980-1994, but after that Staphylococcus aureus was the most common pathogen (p = 0.015). The proportion of IE of the aortic valve decreased during the study (from 30 (49%) to 26 (27%), whereas the proportions of mitral (11 (18%) to 33 (35%) and tricuspid valve IE (0 to 13 (14%) increased correspondingly (p = 0.001). This was mainly due to more patients with IVDU. Chronic dialysis for renal failure as an underlying condition increased over time (from 0 to 7 (7.4%), p = 0.015) but no other predisposing conditions changed. Complications such as neurological manifestations and heart failure did not change in frequency, but the incidence of lung emboli increased (from 0% to 10.5%, p < 0.001); 83% of these emboli occurred in patients with IVDU. The proportion of patients requiring surgical treatment and mortality due to IE did not change. CONCLUSIONS: During these 25 years, the causative agents, affected valves and complications of IE changed to some degree. These changes were mainly attributed to the increase of IVDU-associated IE. Except for the increase in age, the clinical presentation and outcome in non-addicts remained substantially unchanged.
Assuntos
Endocardite Bacteriana/terapia , Hospitalização/estatística & dados numéricos , Adulto , Endocardite Bacteriana/epidemiologia , Feminino , Finlândia , Doenças das Valvas Cardíacas/epidemiologia , Hospitalização/tendências , Hospitais de Ensino , Humanos , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/terapia , Masculino , Pessoa de Meia-Idade , Recidiva , Diálise Renal , Distribuição por Sexo , Abuso de Substâncias por Via Intravenosa/epidemiologiaRESUMO
OBJECTIVES: The aim of this study was to assess the effects of service screening mammography on breast carcinoma incidence and refined mortality among women aged 55-69 at entry in three cities employing different screening policies. METHODS: Since 1987, the city of Turku, Finland, has provided service screening mammography for women aged 55-69 at entry (in 1987), and Tampere provided screening for women aged 55-59 at entry, whereas Helsinki did not screen any of these age groups. The incidence of breast carcinoma during the screening period 1987-97 in women born in 1918-32 (1918-22, 1923-27, 1928-32) was compared with incidence during the pre-screening period 1976-86 in women born in 1907-21 (1907-11, 1912-16, 1917-21) in each city. The follow-up for mortality was four years longer. RESULTS: Breast carcinoma incidence was 31-38% higher in the screening period in all three cities irrespective of screening. In breast carcinoma mortality, no significant changes were seen in Helsinki or Tampere. In Turku, a 36% mortality reduction (relative risk [RR] 0.64; 95% confidence interval [CI] 0.47-0.88; P=0.007) in the whole study population and a 47% reduction in women aged 65-69 at entry (RR 0.53; 95% CI 0.28-0.99; P=0.047) were seen. CONCLUSIONS: The incidence of breast carcinoma increased in all study cities irrespective of screening. The comprehensive screening programme in Turku including women aged 55-69 at entry was associated with a significant reduction in breast carcinoma mortality. The pronounced decrease in mortality in the oldest age group (65-69 years at entry) also indicated that women of this age group greatly benefit from mammography screening.
Assuntos
Neoplasias da Mama/diagnóstico , Neoplasias da Mama/mortalidade , Carcinoma/diagnóstico , Carcinoma/mortalidade , Mamografia/métodos , Fatores Etários , Idoso , Feminino , Finlândia , Humanos , Incidência , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Risco , Análise de SobrevidaRESUMO
OBJECTIVE: To evaluate longitudinal cognitive changes in patients over three decades following traumatic brain injury (TBI). METHOD: Two hundred ten patients with substantial TBI of variable severity were initially assessed between 1966 and 1972 at Turku University Hospital (Finland). Of these, 61 patients could be studied using the same assessments in the follow-up examination, on average 30 years after the TBI. The results of the follow-up assessment were also compared with an age- and education-matched control group. During each examination, patients were assessed with five subtests of the Wechsler Adult Intelligence Scale, three tests for episodic memory, and the general cognitive decline was determined. RESULTS: The general pattern of slight cognitive decline during a 30-year follow-up contrasted with improvement in semantic memory. Women maintained their cognitive level, but men showed a decline during the follow-up, especially in visuospatial ability and visual memory. Younger patients were likely to maintain or even improve their cognitive functioning. CONCLUSIONS: Most of the patients had mild cognitive decline during the follow-up, but this decline was influenced by gender and age at injury. Unlike the long-term course in the other domains of cognition, semantic memory showed good recovery potential after traumatic brain injury (TBI). The profile of long-term cognitive decline after TBI seems to be qualitatively different from the early signs of dementia of the Alzheimer type.
Assuntos
Lesões Encefálicas/psicologia , Transtornos Cognitivos/etiologia , Transtornos Cognitivos/psicologia , Lesões Encefálicas/fisiopatologia , Estudos de Casos e Controles , Feminino , Humanos , Idioma , Estudos Longitudinais , Masculino , Memória , Memória de Curto Prazo , Rememoração Mental , Pessoa de Meia-Idade , Testes Neuropsicológicos , Desempenho Psicomotor , Índices de Gravidade do TraumaRESUMO
The aim was to investigate the association between temporomandibular disorders (TMD) and overall muscle tenderness, depressive symptoms, sleep difficulties, headache frequency and related symptoms in children with primary headache in comparison with controls. Based on an unselected population sample of 1135 Finnish schoolchildren classified according to the type of headache at age 12, altogether 297 children aged 13-14 from different headache groups and healthy controls were randomly selected for an interview and clinical examinations. Children with migraine had more TMD signs than children with nonmigrainous headaches or healthy controls. High TMD total scores were associated with palpation tenderness in other parts of the body and with frequent headache attacks. We conclude that children with overall headache, migraine in particular, and high total TMD scores showed an increased overall tenderness to muscle palpation and multiply manifested hypersensitivity pain.
Assuntos
Cefaleia/complicações , Dor/etiologia , Transtornos da Articulação Temporomandibular/complicações , Adolescente , Criança , Depressão/complicações , Feminino , Humanos , Masculino , Transtornos do Sono-Vigília/complicaçõesRESUMO
BACKGROUND: Studies in countries, such as Mongolia, which are in transition from farming to industrial society permit evaluation of the impact of environmental change on atopic diseases. METHODS: In the screening study, questionnaire data were obtained from 9453 subjects aged 10-60 years. In the clinical study, a subsample of 869 subjects (participation rate 50.0%) was examined. A questionnaire-based interview, clinical examination, skin prick tests, spirometry and bronchodilation test or methacholine challenge test were used to define the clinical diagnoses. The prevalences of atopic diseases were evaluated at the population level using two-phase data and sampling weights. RESULTS: The prevalences of asthma, allergic rhinoconjunctivitis and allergic sensitization with 95% confidence intervals were 1.1% (0.3-2.0%), 9.3% (4.0-14.6%) and 13.6% (7.4-19.9%) in Mongolian villages, 2.4% (1.4-3.5%), 12.9% (8.2-17.7%) and 25.3% (17.1-33.6%) in rural towns and 2.1% (1.3-3.0%), 18.4% (13.3-23.4%) and 31.0% (24.5-37.5%) in Ulaanbaatar city, respectively. The prevalence of allergic rhinoconjunctivitis (P = 0.02) and allergic sensitization (P = 0.003) increased significantly with increasing urbanization. CONCLUSIONS: The prevalences of atopic diseases were low in rural Mongolia and increased with increasing urbanization suggesting that rural living environment protects against atopy.
Assuntos
Asma/epidemiologia , Conjuntivite Alérgica/epidemiologia , Rinite Alérgica Perene/epidemiologia , Adolescente , Adulto , Alérgenos/imunologia , Asma/diagnóstico , Testes de Provocação Brônquica , Criança , Feminino , Humanos , Imunização , Masculino , Cloreto de Metacolina , Pessoa de Meia-Idade , Mongólia/epidemiologia , Prevalência , Fatores de Risco , Testes Cutâneos , Espirometria , Inquéritos e Questionários , UrbanizaçãoRESUMO
AIM: To investigate the association between different types of headache and leisure activities in 13-y-old schoolchildren. METHODS: A population-based, cross-sectional study was performed through face-to-face interviews with age-matched cohorts with headache and asymptomatic controls. The present study comprised 59 children with migraine, 65 with episodic tension-type headache (TTHA) and 59 headache-free controls. In the interview, besides questions concerning headache, the children were asked open and structured questions about the type and amount of their leisure activities. RESULTS: Children with migraine spent more time in sports activities than children with episodic tension-type headache or children without headache (test for trend, p<0.01; migraine: OR 1.4, 95% CI 1.1-1.9; tension-type headache: OR 0.9, 95% CI 0.7-1.1). The type of leisure activity was not significantly associated with headache type (p>0.05). Children with both migraine and episodic tension-type headache used computers more often than children without headache (test for trend, p<0.05; migraine: OR 1.2, 95% CI 1.1-1.5; tension-type headache: OR 1.3, 95% CI 1.1-1.5). CONCLUSION: This study provides additional data on the activity status and headache complaints in adolescents. The results indicate that frequent computer use is associated with both tension-type headache and migraine, and intensive overall sports activities are characteristic of adolescents with migraine.
Assuntos
Transtornos da Cefaleia/epidemiologia , Atividades de Lazer , Adolescente , Computadores , Feminino , Finlândia/epidemiologia , Transtornos da Cefaleia/classificação , Humanos , Masculino , Índice de Gravidade de Doença , Distribuição por Sexo , Esportes , Inquéritos e QuestionáriosRESUMO
The aim was to elucidate whether variables recorded in early childhood would have a long-lasting predictive value of poor dental health at the age of 10 years in a prospectively followed Finnish population-based cohort setting. The second aim was to find new tools for preventive work in order to improve dental health among children. Poor dental health (dmft + DMFT >or= 5) at 10 years of age was associated with child's nocturnal juice drinking at 18 months. It was associated with the following factors at age 3 years: frequent consumption of sweets; infrequent tooth brushing; plaque and caries on teeth. Of family factors, the following were significant: father's young age at birth of the child; mother's basic 9-year education; mother's caries (i.e. several carious teeth per year), and father's infrequent tooth brushing. Early childhood risk factors of poor dental health seem to be stable even after 10 years of life and the changing of teeth from primary to permanent ones. In preventive work, dental health care staff could offer support to those parents with risk factors in their child rearing tasks.
Assuntos
Comportamento Infantil , Índice CPO , Comportamentos Relacionados com a Saúde , Adulto , Fatores Etários , Bebidas/efeitos adversos , Criança , Estudos de Coortes , Cárie Dentária/complicações , Cárie Dentária/prevenção & controle , Placa Dentária/complicações , Sacarose Alimentar/administração & dosagem , Escolaridade , Pai , Comportamento Alimentar , Feminino , Finlândia , Seguimentos , Humanos , Masculino , Mães/educação , Vigilância da População , Estudos Prospectivos , Fatores de Risco , Escovação DentáriaRESUMO
BACKGROUND: The adverse effects of hormonal manipulation in prostate carcinoma need to be established in view of its increasing use as an adjuvant treatment. This prospective study investigated the association of androgen deprivation-induced estradiol decline with cognition in prostate carcinoma. METHODS: Cognitive testing of prostate carcinoma patients was carried out at baseline and at 6 and 12 months on androgen deprivation (AD). Cognitive performances were evaluated with standardized measures of information processing, including working memory and attention, visual and verbal skills, and memory performances in 31 tests. Testosterone and estradiol changes during AD were measured with the DELFIA (PerkinElmer, Inc., Wellesley, MA) system. Associations between changes in cognitive performances and estradiol decline were studied. RESULTS: Cognitive performances, which were significantly associated with decline in estradiol, included visual memory of figures (r = -0.52; P = 0.022) and recognition speed of numbers, which were impaired, (r = -0.57; P = 0.030) at 6 months, and improvement in verbal fluency (r = -0.52; P = 0.019) at 12 months. Other cognitive domains appeared unaffected by estradiol decline. The character of change (impairment or improvement) depended on the magnitude of estradiol decline. CONCLUSIONS: The cognitive domains of verbal fluency, visual recognition, and visual memory were associated with decline in estradiol during androgen deprivation. The results suggest selective associations among testosterone decline, estradiol, and cognitive performance. Documentation of these associations has implications for informed patient support in hormonally treated prostate carcinoma.