RESUMO
In our previous study setting, climatotherapy programme consisted of six sessions - four in the mid-mountain area and two in a flat park. For all sessions, the subjects underwent climatotherapy in the morning under slightly cool conditions. During each session, the subjects' blood pressure, pulse rate, skin temperature, blood lactate, salivary cortisol and mood profile were recorded, and meteorological data were collected at the sites. We hypothesised that exercise habits, changes in mood profile and effective temperatures during the session, and physical exertion during the climatic terrain cure would affect salivary cortisol levels. Subjects were 30 (spring) and 29 (autumn). Multiple linear regression analyses were performed to examine the determinants of the change in salivary cortisol levels. In the mountain setting, salivary cortisol was elevated, even though the sessions took place in the descending phase of the circadian salivary cortisol variation; however, the post-session cortisol increase was not significant. Increased post-session salivary cortisol was significantly associated with female gender, older age, higher BMI, lower body fat, less daily physical activity, increased blood lactate, increased 'Tension-Anxiety' and 'Depression-Dejection' moods, and decreased 'Anger-Hostility' mood. The increase in cortisol may have been due to older age, a predominance of females, and the increased blood lactate due to the mountainous terrain. In the flat park, the significant decrease in postsession salivary cortisol was related to the descending circadian phase of circadian cortisol variation and the low physical demands of the sessions.
Assuntos
Hidrocortisona , Saliva , Humanos , Hidrocortisona/análise , Hidrocortisona/metabolismo , Hidrocortisona/sangue , Feminino , Saliva/química , Saliva/metabolismo , Masculino , Adulto , Pessoa de Meia-Idade , Climatoterapia , Ácido Láctico/sangue , Ácido Láctico/metabolismo , Afeto , Adulto JovemRESUMO
This study examined physicians' participation and performance in the examinations administered by the Asian Intensive Reader of Pneumoconiosis (AIR Pneumo) program from 2008 to 2020 and compared radiograph readings of physicians who passed with those who failed the examinations. Demography of the participants, participation trends, pass/fail rates, and proficiency scores were summarized; differences in reading the radiographs for pneumoconiosis of physicians who passed the examinations and those who failed were evaluated. By December 2020, 555 physicians from 20 countries had taken certification examinations; the number of participants increased in recent years. Reported background specialty training and work experience varied widely. Passing rate and mean proficiency score for participants who passed were 83.4% and 77.6 ± 9.4 in certification, and 76.8% and 88.1 ± 4.5 in recertification examinations. Compared with physicians who passed the examinations, physicians who failed tended to classify test radiographs as positive for pneumoconiosis and read a higher profusion; they likely missed large opacities and pleural plaques and had a lower accuracy in recognizing the shape of small opacities. Findings suggest that physicians who failed the examination tend to over-diagnose radiographs as positive for pneumoconiosis with higher profusion and have difficulty in correctly identifying small opacity shape.
Assuntos
Pneumoconiose , Radiografia Torácica , Humanos , Pneumoconiose/diagnóstico por imagem , Radiografia , Certificação , Competência ClínicaRESUMO
An accelerated climatotherapy programme was evaluated for use with busy people in mid-mountain and flat lowland areas. A total of 43 urban residents participated in this climatotherapy programme. Participants' blood pressure, pulse rate, peripheral skin temperature and levels of salivary amylase, salivary cortisol and blood lactate were measured, and they completed the Profile of Mood Status questionnaire. In the mid-mountain area, which had a cooler environment and long uphill paths, participants' percentage of maximum pulse rate (70.01%) to estimated maximum heart rate was higher than that (59.67%) of participants in the flat lowland area, suggesting that the mid-mountain area was suitable for endurance training. At both sites, the decrease in peripheral skin temperature during the climatic terrain cure suggested that our programme was properly implemented with a cool body surface in accordance with our purpose. Negative moods improved quickly, suggesting that the forest environment and the fresh-air rest cure may have relaxed participants. In late spring and early autumn, the mood of approximately 25% of participants improved to an Iceberg profile, which is associated with positive mental states and athletic peak performance, after climatotherapy. On the other hand, the weather in early spring and late autumn was more likely to facilitate maintenance of a cool body surface during the climatic terrain cure. With the support of individualized feedback provided after the climatotherapy sessions, three participants developed regular exercise habits, serving as a good example of the effectiveness of our climatotherapy programme to elicit behavioural change.
Assuntos
Climatoterapia , Humanos , Estações do Ano , Frequência Cardíaca , Tempo (Meteorologia) , Pressão SanguíneaRESUMO
This study examined inter-observer agreement and diagnostic accuracy in classifying radiographs for pneumoconiosis among Asian physicians taking the AIR Pneumo examination. We compared agreement and diagnostic accuracy for parenchymal and pleural lesions across residing countries, specialty training, and work experience using data on 93 physicians. Physicians demonstrated fair to good agreement with kappa values 0.30 (95% CI: 0.20-0.40), 0.29 (95% CI: 0.23-0.36), 0.59 (95% CI: 0.52-0.67), and 0.65 (95% CI: 0.55-0.74) in classifying pleural plaques, small opacity shapes, small opacity profusion, and large opacities, respectively. Kappa values among Asian countries ranging from 0.25 to 0.55 (pleural plaques), 0.47 to 0.73 (small opacity profusion), and 0.55 to 0.69 (large opacity size). The median Youden's J index (interquartile range) for classifying pleural plaque, small opacity, and large opacity was 61.1 (25.5), 76.8 (29.3), and 88.9 (23.3), respectively. Radiologists and recent graduates showed superior performance than other groups regarding agreement and accuracy in classifying all types of lesions. In conclusion, Asian physicians taking the AIR Pneumo examination were better at classifying parenchymal lesions than pleural plaques using the ILO classification. The degree of agreement and accuracy was different among countries and was associated with background specialty training.
Assuntos
Médicos , Doenças Pleurais , Pneumoconiose , Certificação , Humanos , Variações Dependentes do Observador , Pneumoconiose/diagnóstico por imagem , Radiografia TorácicaRESUMO
Background: Early intervention for dementia patients is extremely important for the prevention of dementia. However, so far, it is not clear as to what kind of screening will be useful for the early detection of dementia. Objective: We aimed to investigate the relationship between the results of a short self-reporting yes/no survey selected in Kihon Checklist, developed by the Japanese Ministry of Health, Labor and Welfare to identify older adults who are at risk of requiring support/care, and other original items developed by Dementia Prevention Team, Fukui, Japan, and Mini-Mental State Examination (MMSE) scores, and determine the diagnostic efficacy of the self-reporting yes/no survey. Methods: Self-reporting yes/no surveys were conducted for 87,687 individuals aged ≥65 years, living in Fukui, Japan, and did not have Long-Term Care Insurance, Japan. According to the survey results, selected individuals were advised to visit a local hospital to be assessed with MMSE. Results: Individuals who could not make a call by looking up phone numbers and manage their own deposits and savings at the bank or automatic teller machine (ATM) had an increased risk of low MMSE score (≤23; odds ratio: 2.74 [1.89-3.97]; 95% confidence interval: 2.12 [1.46-3.07]). Conclusions: Self-reporting yes/no survey could effectively screen for dementia. Not being able to make a call by looking up phone numbers and not being able to manage their own deposits and savings at the bank or ATM are signs of dementia.
RESUMO
The relationship between certain lifestyle habits and schoolchildren's health has previously been reported on, but the exact pathway of the effects lifestyle habits have on physical/psychosocial health (PPH) has not been investigated nor has the relative influence of different habits on schoolchildren's health. In this study, schoolchildren were recruited from a primary school in Toyama Prefecture, Japan (n = 576), and the relevant data were collected in June/July 2017. Path analysis was used to examine the relationships of lifestyle habits and physical fitness with PPH among schoolchildren in grades 1-4 and 5-6. Body weight and total fitness scores were found to be not related to the children's PPH. The pathway via which lifestyle habits influenced PPH was determined successfully. Among children in grades 1-4, sex (p < .05), age (p < .01), and breakfast intake (p < .05) were related to PPH. Among schoolchildren in grades 5-6, the duration of sleep (p < .05) was related to PPH. Thus, factors related to schoolchildren's PPH vary by school grade. The identification of the predictors of the PPH of schoolchildren should inform the design of tailored, grade-specific health promotion interventions in Japanese elementary schools.
Assuntos
Desjejum , Exercício Físico , Criança , Humanos , Estilo de Vida , Instituições Acadêmicas , SonoRESUMO
OBJECTIVES: The Asian Intensive Reader of Pneumoconiosis (AIR Pneumo) is a training program designed to improve diagnostic skills for chest radiographies (CXRs) in accordance with the ILO/ICRP 2000. The purpose was to determine the prevalence of occupational environmental pulmonary disease findings in construction workers on thin-slice computed tomography (thin-slice CT), and to compare the diagnostic performance with CXR evaluated by AIR Pneumo-trained physicians. METHODS: Ninety-seven male construction workers underwent low-dose thin-slice CT and CXR on the same day. NIOSH B reader and a board-certified radiologist each interpreted the thin-slice CTs independently. The concordant findings on thin-slice CT were established as the reference standard and were statistically compared with CXRs. Four physicians interpreted CXRs independently according to the ILO/ICRP 2000. RESULTS: Of the 97 cases, nine showed irregular or linear opacities, and 44 had pleural plaques on thin-slice CT. Five, four, three, and two of nine cases with irregular opacity were detected by the four readers on CXRs, respectively. Sixteen, 14, 9, and 5 of the 44 cases with pleural plaques were detected by the four readers, respectively. Specificities for irregular opacities ranged from 94% to 100%, and those for pleural plaques were from 86% to 96%. CONCLUSIONS: Thin-slice CT-detected irregular opacity was found in 9.3%, whereas pleural plaque was found in 45.4% among the construction workers. Chest radiography showed acceptable performance in classifying pneumoconiotic opacities according to ILO/ICRP 2000 by the AIR Pneumo and/or NIOSH-certified physicians.
Assuntos
Pneumoconiose/diagnóstico por imagem , Radiografia Torácica , Tomografia Computadorizada por Raios X , Competência Clínica , Indústria da Construção , Humanos , Masculino , Reprodutibilidade dos TestesAssuntos
Aziridinas/efeitos adversos , Benomilo/efeitos adversos , Compostos de Epóxi/efeitos adversos , Metacrilatos/efeitos adversos , Norbornanos/efeitos adversos , Exposição Ocupacional/efeitos adversos , Animais , Aziridinas/química , Benomilo/química , Testes de Carcinogenicidade , Carcinógenos , Compostos de Epóxi/química , Feminino , Humanos , Japão , Masculino , Metacrilatos/química , Norbornanos/químicaRESUMO
Two hundred and thirty-three individuals read chest x-ray images (CXR) in the Asian Intensive Reader of Pneumoconiosis (AIR Pneumo) workshop. Their proficiency in reading CXR for pneumoconiosis was calculated using eight indices (X1-X8), as follows: sensitivity (X1) and specificity (X2) for pneumoconiosis; sensitivity (X3) and specificity (X4) for large opacities; sensitivity (X5) and specificity (X6) for pleural plaques; profusion increment consistency (X7); and consistency for shape differentiation (X8). For these eight indices, one-way analysis of variance (ANOVA) and Scheffe's multiple comparison were conducted on six groups, based on the participants' specialty: radiology, respiratory medicine, industrial medicine, public health, general internal medicine, and miscellaneous physicians. Our analysis revealed that radiologists had a significant difference in the mean scores of X3, X5, and X8, compared with those of all groups, excluding radiologists. In the factor analysis, X1, X3, X5, X7, and X8 constituted Factor 1, and X2, X4, and X6 constituted Factor 2. With regard to the factor scores of the six participant groups, the mean scores of Factor 1 of the radiologists were significantly higher than those of all groups, excluding radiologists. The two factors and the eight indices may be used to appropriately assess specialists' proficiency in reading CXR.
Assuntos
Competência Clínica/normas , Educação Médica Continuada/organização & administração , Pneumoconiose/diagnóstico por imagem , Radiografia Torácica/normas , Análise Fatorial , Humanos , Sensibilidade e EspecificidadeRESUMO
Twenty-nine urban inhabitants participated in a half-day climatotherapy programme at the moderate mountain area and lowland area in the northwest part of the main island of Japan. The current study was aimed to investigate physically and mentally the objective and subjective influence of our short programme, which was a prospective pilot study of single intervention. Blood pressure was significantly descended during terrain cure at the uphill mountain path and returned after fresh-air rest cure, while there was no significant change throughout the programme at lowland flat path. Heart rate was significantly ascended and descended at both area, and more clearly changed at the mountain path. Profile of Mood Status brief form Japanese version administered before and after our half-day programme. Age adjusted T score of negative subscales, 'tension-anxiety', 'depression', 'anger-hostility', 'fatigue' and 'confusion' were significantly lower after climatotherapy at both sites. Whereas, there was no significant change concerning 'vigour' score. This short-version climatotherapy programme has been designed for people without enough time for long stay at health resort. It turned out our half-day climatotherapy programme contribute to mood status improvement. In addition, repeated practice of our short-version programme including endurance exercise with cool body shell using uphill path can be expected that blood pressure will go toward the normal range and heart rate will decrease both in usual time and during exercise. Therefore, health benefits can be expected of this climatotherapy programme.
Assuntos
Climatoterapia , Afeto , Idoso , Pressão Sanguínea , Terapia por Exercício , Feminino , Frequência Cardíaca , Humanos , Japão , Masculino , Projetos PilotoAssuntos
Exposição Ocupacional/normas , Acetatos/efeitos adversos , Animais , Aziridinas/efeitos adversos , Butadienos/efeitos adversos , Testes de Carcinogenicidade , Etilenoglicóis/efeitos adversos , Hemiterpenos/efeitos adversos , Humanos , Japão , Nível de Efeito Adverso não Observado , ReproduçãoRESUMO
BACKGROUND: As an influenza epidemic poses a serious public health threat, it is important for the public to adopt behaviors that effectively prevent influenza infection. METHODS: In the winter of 2009, by using a structured questionnaire, we conducted an Internet survey with respect to residents (n=2788) in Fukui prefecture, Japan. The main aim is to obtain information about effective prevention, factors related to preventive awareness and behaviors during the influenza epidemic. A factor analysis and linear regression models were used in the analysis. RESULTS: Three types of preventive awareness were identified by factor analysis: "avoidance of influenza infection," "awareness of the benefits of mask use," and "awareness of the need for a rapid diagnosis." Gender, age, residence, being medical person and being vaccinated were related to these preventive awareness and behaviors. Avoidance of influenza Infection was related to all preventive behavior, awareness of the benefits of mask use was related to hand disinfectant use, and awareness of the need for a rapid diagnosis was related to avoidance of face touch, gargling and attention to health care, respectively. CONCLUSION: Three types of preventive awareness during the influenza epidemic were emerged, and were related to preventive behaviors against influenza infection.
Assuntos
Epidemias/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Influenza Humana/prevenção & controle , Adulto , Idoso , Participação da Comunidade , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Studies of aspirational ideals of medical care generally focus on patients rather than on ordinary people receiving or not receiving medications at the time of interview. The literature has not accurately conveyed the distinct ideals in individual communities or undertaken inter-regional comparisons. This current qualitative study focused on ideal medical care as perceived by residents of distinct Japanese communities in their everyday lives. Between December 2011 and November 2012, one-on-one and group-based semi-structured interviews were conducted with 105 individuals, each of whom had continuously lived for 20 years or more in one of the four types of communities classified as either 'metropolitan area', 'provincial city', 'mountain/fishing village' or 'remote island' in Japan. Interviews were transcribed from digital audio recordings and then analysed (in tandem with non-verbal data including participants' appearances, attitudes and interview atmospheres) using constructivist grounded theory, in which we could get the voice and mind of the participant concerning ideal medical care. The common themes observed among the four community types included 'peace of mind because of the availability of medical care' and 'trust in medical professionals'. Themes that were characteristic of urban communities were the tendency to focus on the content of medical care, including 'high-level medical care', 'elimination of unnecessary medical care' and 'faster, cheaper medical care', whereas those that were characteristic of rural communities were the tendency to focus on lifestyle-oriented medical care such as 'support for local lifestyles', 'locally appropriate standards of medical care' and 'being free from dependence on medical care'. The sense of ideal medical care in urban communities tended to centre around the satisfaction with the content of medical care, whereas that in rural communities tended to centre around the ability to lead a secure life. By considering medical care from the geographical point of view, we found out the significant relationship between communities and perceptions of medical care ideals.
Assuntos
Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Estilo de Vida , Qualidade de Vida , População Rural/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Idoso , Feminino , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Características de Residência/estatística & dados numéricos , Apoio Social , Valores SociaisAssuntos
Carcinógenos/normas , Dimetilaminas/normas , Compostos de Epóxi/normas , Éteres/normas , Hexanóis/normas , Chumbo/normas , Níveis Máximos Permitidos , Carcinógenos/toxicidade , Dimetilaminas/toxicidade , Compostos de Epóxi/toxicidade , Éteres/toxicidade , Hexanóis/toxicidade , Humanos , Chumbo/toxicidade , Concentração Máxima PermitidaRESUMO
BACKGROUND: Health care is generally considered to be more highly valued in urban areas than in rural areas. However, studies have reported that there is no difference in the health care values of urban and rural areas in the Kingdom of Thailand, with some studies even indicating that these values are stronger in rural areas. We, therefore, conducted interviews and implemented a qualitative investigation and analysis aimed at elucidating ideals relating to the medical environment among the Kingdom's urban and rural citizens. METHODS: The study targeted Thai citizens residing in urban and rural areas. The city of Khon Kaen, located in Khon Kaen Province in northeastern Thailand, was selected as the urban area for the study. We selected Donyang village, located in the same province, as the rural study area. In July 2014, we conducted semi-structured group interviews, applying the Constructivist Grounded Theory (CGT) analytical approach. RESULTS: We interviewed ten people in Khon Kaen (the urban area) and seven people from Donyang village (the rural area). Five major and distinctive themes emerged from the interviews. These were: locally appropriate standards of medical care, support for local lifestyles, satisfaction with local medical personnel, healthy lifestyles that do not rely on medical services, and desire for regional autonomy/desire to serve the region in terms of medical care. All of these themes were evident in both study areas. Thus, rather than relying on advanced medical services, both urban and rural Thai citizens expressed the desire to continue living within communities (considered as "families"), contributing to them, and tending to all of their health care needs within their communities. CONCLUSIONS: This study revealed five common themes relating to forms of medical care regarded as ideal among urban and rural citizens of Thailand. Its findings could potentially have important implications for areas characterized by urban-rural inequities relating to the accessibility and utilization of medical services.
Assuntos
Atenção à Saúde/normas , População Rural/tendências , População Urbana/tendências , Acessibilidade aos Serviços de Saúde/normas , Humanos , Pesquisa Qualitativa , Características de Residência/estatística & dados numéricos , TailândiaRESUMO
BACKGROUND: The renal resistive index (RI) is a Doppler-derived measure that reportedly correlates with renal histological changes and renal disease severity and outcome. The aim of this study was to investigate the factors related to the RI elevation in chronic kidney disease (CKD). METHODS: Using Doppler ultrasonography, RIs were determined in 30 patients with CKD, after which they were correlated with interstitial fibrosis, arteriosclerosis, arteriolosclerosis and peritubular capillary (PTC) density. PTC-positive areas were determined based on CD34 immunostaining. Interstitial fibrosis was detected with Masson trichrome staining. All histological markers were assessed using quantitative and semi-quantitative analyses and evaluated statistically using Pearson correlation tests, unpaired t tests and stepwise multiple regression analysis. RESULTS: RI correlated positively with age (r = 0.603, p = 0.0004), systolic blood pressure (r = 0.775, p < 0.0001), diastolic blood pressure (r = 0.575, p = 0.001), interstitial fibrosis (r = 0.381, p = 0.038) and arteriosclerosis (r = 0.520, p = 0.003), and negatively with creatinine clearance (r = -0.471, p = 0.009) and CD34+ (PTC) areas (r = -0.437, p = 0.016). Patients with hypertension or diabetes mellitus showed higher RIs (p < 0.05) than those without the ailments. Multivariate analysis showed PTC and arteriosclerosis to be independent variables correlating with RI (r (2) = 0.321, p < 0.05). CONCLUSIONS: To our knowledge, this is the first report of using RI measurements to evaluate peritubular capillary loss. Our findings indicate that increases in RI are associated with both arteriosclerosis and loss of PTCs.
Assuntos
Arteriosclerose/patologia , Capilares/patologia , Túbulos Renais/diagnóstico por imagem , Túbulos Renais/patologia , Insuficiência Renal Crônica/diagnóstico por imagem , Insuficiência Renal Crônica/patologia , Adolescente , Adulto , Idoso , Envelhecimento/patologia , Antígenos CD34/urina , Biópsia , Pressão Sanguínea , Feminino , Fibrose/patologia , Humanos , Testes de Função Renal , Masculino , Pessoa de Meia-Idade , Ultrassonografia Doppler , Resistência Vascular , Adulto JovemRESUMO
The International Classification of High-Resolution Computed Tomography (HRCT) for Occupational and Environmental Respiratory Diseases (ICOERD) is used to screen and diagnose respiratory illnesses. Using univariate and multivariate analysis, we investigated the relationship between subject characteristics and parenchymal abnormalities according to ICOERD, and the results of ventilatory function tests (VFT). Thirty-five patients with and 27 controls without mineral-dust exposure underwent VFT and HRCT. We recorded all subjects' occupational history for mineral dust exposure and smoking history. Experts independently assessed HRCT using the ICOERD parenchymal abnormalities (Items) grades for well-defined rounded opacities (RO), linear and/or irregular opacities (IR), and emphysema (EM). High-resolution computed tomography showed that 11 patients had RO; 15 patients, IR; and 19 patients, EM. According to the multiple regression model, age and height had significant associations with many indices ventilatory functions such as vital capacity, forced vital capacity, and forced expiratory volume in 1â s (FEV1). The EM summed grades on the upper, middle, and lower zones of the right and left lungs also had significant associations with FEV1 and the maximum mid-expiratory flow rate. The results suggest the ICOERD notation is adequate based on the good and significant multiple regression modeling of ventilatory function with the EM summed grades.
Assuntos
Pulmão/diagnóstico por imagem , Pulmão/fisiopatologia , Exposição Ocupacional/efeitos adversos , Doenças Respiratórias/classificação , Doenças Respiratórias/fisiopatologia , Tomografia Computadorizada por Raios X , Idoso , Estudos de Casos e Controles , Poeira , Humanos , Pessoa de Meia-Idade , Minerais/efeitos adversos , Pneumoconiose/classificação , Pneumoconiose/diagnóstico por imagem , Pneumoconiose/fisiopatologia , Radiografia , Testes de Função Respiratória , Doenças Respiratórias/diagnóstico por imagemRESUMO
The International Classification of High-resolution Computed Tomography (HRCT) for Occupational and Environmental Respiratory Diseases (ICOERD) has been developed for the screening, diagnosis, and epidemiological reporting of respiratory diseases caused by occupational hazards. This study aimed to establish a correlation between readings of HRCT (according to the ICOERD) and those of chest radiography (CXR) pneumoconiotic parenchymal opacities (according to the International Labor Organization Classification/International Classification of Radiographs of Pneumoconioses [ILO/ICRP]). Forty-six patients with and 28 controls without mineral dust exposure underwent posterior-anterior CXR and HRCT. We recorded all subjects' exposure and smoking history. Experts independently read CXRs (using ILO/ICRP). Experts independently assessed HRCT using the ICOERD parenchymal abnormalities grades for well-defined rounded opacities (RO), linear and/or irregular opacities (IR), and emphysema (EM). The correlation between the ICOERD summed grades and ILO/ICRP profusions was evaluated using Spearman's rank-order correlation. Twenty-three patients had small opacities on CXR. HRCT showed that 21 patients had RO; 20 patients, IR opacities; and 23 patients, EM. The correlation between ILO/ICRP profusions and the ICOERD grades was 0.844 for rounded opacities (p<0.01). ICOERD readings from HRCT scans correlated well with previously validated ILO/ICRP criteria. The ICOERD adequately detects pneumoconiotic micronodules and can be used for the interpretation of pneumoconiosis.
Assuntos
Pulmão/diagnóstico por imagem , Exposição Ocupacional/efeitos adversos , Doenças Respiratórias/classificação , Doenças Respiratórias/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Idoso , Amianto/efeitos adversos , Estudos de Casos e Controles , Poeira , Humanos , Masculino , Pessoa de Meia-Idade , Pneumoconiose/classificação , Pneumoconiose/diagnóstico por imagem , Radiografia , Dióxido de Silício/efeitos adversosRESUMO
OBJECTIVES: We examined the effects on employee vegetable intake of a long-term intervention in an employee work cafeteria. METHODS: The subjects were approximately 1,200 employees (aged 19-61 years) of an industrial company in Fukui prefecture. We promoted the intake of typical Japanese style meals that combined three elements (staple foods, main dishes and vegetable dishes) to increase vegetables intake. We displayed all items on the menus of the employee cafeteria using three colors (yellow, red and green to denote three elements) to indicate healthy food choices for the maintenance of a healthy food environment. We advised employees to choose meals containing the three elements at the time of payment, for nutritional education (appropriate portion choice: APC). We evaluated the ratio of APC at the same time. To calculate the mean daily intake per person, we carried out a questionnaire survey similar to the "semi-quantitative food frequency questionnaire" and asked about the frequency and approximate intake of vegetables. RESULTS: The APC was 63.5% after one year of intervention, significantly increased to 82.1% after two years (p < 0.001), and was 80.0% after three years of intervention (p < 0.001). Vegetable intake at breakfast (p < 0.001), lunch (p < 0.001) and dinner (p = 0.011), and from vegetable juice (p = 0.030) significantly increased after three years of intervention. The consumption of pickles significantly decreased after three years of intervention (p = 0.009). It was estimated that the vegetable intake of men increased from 167.3 to 184.6 g, and that of women from 157.9 to 187.7 g. CONCLUSIONS: Employee estimated vegetable intake was significantly increased and that of pickles was significantly decreased by a long-term intervention (three years) in the employee work cafeteria.
Assuntos
Inquéritos sobre Dietas , Comportamento Alimentar , Preferências Alimentares , Serviços de Alimentação , Saúde Ocupacional , Verduras , Local de Trabalho , Adulto , Feminino , Comportamentos Relacionados com a Saúde , Educação em Saúde , Humanos , Masculino , Planejamento de Cardápio , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Although fall predictions using motor ability have been well reported in elderly people, there are few reports on physical cognitive ability. OBJECTIVE: To examine the relationship of the results of motor function tests that include physical cognitive ability on the ability to predict falls and to determine which test is the most appropriate. METHODS: We studied 174 community-dwelling elderly adults (mean age 75.7 ± 5.7, 41 males and 133 females), and measured grip strength, one-leg standing time (OLS), timed up and go test (TUG), functional reach test, sit and reach test, and maximal step length (MSL). The estimation error (EE), which was defined as the difference between the predicted and actual values, was calculated in all motor ability tests. Other assessments included the number of falls in the previous year, BMI, frequency of going out, Mini-Mental State Examination score, and Falls Efficacy Scale. In the baseline study, we divided the subjects into a fall group (n = 33) and a nonfall group (n = 141) and compared motor ability and EE for the two groups. During a 1-year follow-up, the nonfall group (baseline study) was assessed for the same measurements by using the same methods. RESULTS: In the baseline study, the fall group had significantly lower values of OLS and MSL. Furthermore, the fall group significantly overestimated their OLS, TUG, and MSL. In logistic regression analysis, EE of TUG (OR = 1.27) and EE of MSL (OR = 1.08) were detected as risk factors for falls. During follow-up, 11 subjects (7.8%) experienced falls. In logistic regression analysis, TUG (OR = 1.89) and EE of MSL (OR = 1.06) were detected as significant risk factors for falls. Since EE of MSL had higher values of both the area under the receiver operating characteristic curve and the sum of sensitivity and specificity than EE of TUG, the nonfall group was divided into two groups with a cutoff value of 2 cm for EE of MSL. A significant distribution disparity in falls between the two groups was found during follow-up and showed a relative risk of 18.78 for EE of MSL. CONCLUSIONS: We suggest that EE of MSL is a potent predictor for falls among healthy elderly adults.