scholarly journals Household Air Pollution and Respiratory Health in Rural Crete, Greece: A Cross-Sectional FRESH AIR Study

Atmosphere ◽  
2021 ◽  
Vol 12 (11) ◽  
pp. 1369
Author(s):  
Marilena Anastasaki ◽  
Ioanna Tsiligianni ◽  
Dimitra Sifaki-Pistolla ◽  
Vasiliki Eirini Chatzea ◽  
Andreas Karelis ◽  
...  
Keyword(s):  
Air Pollution ◽  
Respiratory Symptoms ◽  
Respiratory Health ◽  
Cross Sectional Study ◽  
Household Air Pollution ◽  
Local Health ◽  
Cross Sectional ◽  
Quality Guidelines ◽  
Air Quality Guidelines ◽  
Wood Stoves

Breathing polluted air is a risk to respiratory conditions. During the Greek financial crisis, the use of household fireplaces/wood stoves shifted from mostly decorative to actual domestic heating, resulting in increased indoor smoke production. We aimed to evaluate household air pollution (HAP), fuel use and respiratory symptoms in rural Crete, Greece. PM2.5 and CO were measured in 32 purposively selected rural households (cross-sectional study) at periods reflecting lesser (baseline) versus extensive (follow-up) heating. Clinical outcomes were assessed using questionnaires. Mean PM2.5 were not significantly different between measurements (36.34 µg/m3 vs. 54.38 µg/m3, p = 0.60) but exceeded the WHO air quality guidelines. Mean and maximal CO levels were below the WHO cut-offs (0.56 ppm vs. 0.34 ppm, p = 0.414 and 26.1 ppm vs. 9.72 ppm, p = 0.007, respectively). In total, 90.6% of households were using wood stoves or fireplaces for heating, but half also owned clean fuel devices. The differences between devices that were owned versus those that were used were attributed to financial reasons. In both cases, the most frequent respiratory symptoms were phlegm (27.3% vs. 15.2%; p = 0.34) and cough (24.2% vs. 12.1%; p = 0.22). Our findings demonstrate the magnitude of HAP and confirm the return to harmful practices during Greece’s austerity. Upon validation, these results can support strategies for fighting fuel poverty, empowering communities and strengthening local health systems.

scholarly journals Increase in the Risk of Respiratory Disorders in Adults and Children Related to Crop-Growing in Niger

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Ali Mamane ◽  
Jean-François Tessier ◽  
Ghislaine Bouvier ◽  
Roger Salamon ◽  
Pierre Lebailly ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Environmental Factors ◽  
Respiratory Symptoms ◽  
Respiratory Health ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Face To Face ◽  
Increased Risk ◽  
Adults And Children ◽  
Agricultural Areas

Background and Objective. Environmental factors are an increasing concern for respiratory health in developing countries. The objective of this study was to investigate whether Nigerien people living in cultivated areas have more respiratory symptoms than those living in pastoral areas. Method. A cross-sectional study was conducted in 2013 in two populations during the rainy season when land is cultivated. Environmental factors including pesticide use and respiratory symptoms were collected in adults and children during face-to-face interviews. Multivariate analysis between exposures and symptoms was performed in children and in adults separately. Results. The study included 471 adults and 229 children. Overall, none of the households reported the use of pesticides for agricultural purposes. However, 87.2% reported the use of insecticides at home. Multivariate analysis showed that people living in agricultural areas compared to those in pastoral areas had an increased risk of respiratory symptoms in adults (wheezing, dyspnea, sudden shortness of breath, and cough without fever) and in children (cough without fever). The use of insecticides showed no effect on respiratory symptoms after adjustment. Conclusion. This first epidemiological study on the environment and respiratory health conducted in Niger demonstrates a significant relationship between respiratory manifestations and the agricultural characteristics of the living area. However only the effect of insecticides in the home on respiratory health was observed.

scholarly journals Household air pollution and the lung microbiome of healthy adults in Malawi: a cross-sectional study

2016 ◽  
Vol 16 (1) ◽  
Author(s):  
Jamie Rylance ◽  
Anstead Kankwatira ◽  
David E. Nelson ◽  
Evelyn Toh ◽  
Richard B. Day ◽  
...  
Keyword(s):  
Air Pollution ◽  
Cross Sectional Study ◽  
Healthy Adults ◽  
Household Air Pollution ◽  
Sectional Study ◽  
Cross Sectional ◽  
Lung Microbiome

scholarly journals PREVALENCE OF RESPIRATORY SYMPTOMS AND PULMONARY FUNCTION STATUS OF RESTAURANT WORKERS

2020 ◽  
Vol 20 (3) ◽  
pp. 163-172
Author(s):  
Mohammed Abdulrazzaq Jabbar Jabbar ◽  
Retneswari Masilamani ◽  
Lim Zhi Yik ◽  
Chen Pei Fei ◽  
Loh Xin Ni ◽  
...  
Keyword(s):  
Pulmonary Function ◽  
Respiratory Symptoms ◽  
Prolonged Exposure ◽  
Respiratory Health ◽  
Pulmonary Function Tests ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Mean Values ◽  
Cooking Fumes

The cooking process may emit toxic compounds and airway irritants from both the fuel combustion and cooking fumes which is harmful to the respiratory health among the restaurant workers. A cross-sectional study of 243 restaurant workers from the selected restaurants in Sungai Long, Malaysia was conducted. The standardized British Medical Research Council questionnaire on Respiratory Symptoms (1986) was used during the interview to access the symptoms and the spirometry test was performed to evaluate the pulmonary functions of the participants. The data of socio-demography and occupational characteristics were also collected. The most complaint respiratory symptoms by the restaurant workers were breathlessness, which accounted for 33.7%, followed by wheezing (14%). The mean values of all pulmonary function tests (PFT) of the restaurant workers were within the normal range (>80%), except for the Peak Expiratory Flow (PEF) (79.09%). The results of the bivariate statistical analysis, Chi-square, ANOVA and t-test, showed the determining factors of the respiratory health among the workers were workers’ age and gender in addition to the working duration and the ethnicity. The restaurant workers in Sungai Long were at risk of developing respiratory symptoms and lower pulmonary function values due to prolonged exposure to cooking fumes. Emphasis should be given to the safety and health of restaurant workers and health education should be provided to the restaurant workers and owners. Strategies to increase notification of such occurrences among these workers should be looked into by related agencies in the country.

The effects of air pollution on the respiratory health of children: A cross-sectional study

1985 ◽  
Vol 1 (5) ◽  
pp. 262-266 ◽  
Author(s):  
S. Spinaci ◽  
W. Arossa ◽  
M. Bugiani ◽  
P. Natale ◽  
C. Bucca ◽  
...  
Keyword(s):  
Air Pollution ◽  
Respiratory Health ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional

scholarly journals Household Air Pollution Is Associated with Chronic Cough but Not Hemoptysis after Completion of Pulmonary Tuberculosis Treatment in Adults, Rural Eastern Democratic Republic of Congo

2018 ◽  
Vol 15 (11) ◽  
pp. 2563 ◽  
Author(s):  
Patrick Katoto ◽  
Aime Murhula ◽  
Tony Kayembe-Kitenge ◽  
Herve Lawin ◽  
Bertin Bisimwa ◽  
...  
Keyword(s):  
Air Pollution ◽  
Pulmonary Tuberculosis ◽  
Chronic Cough ◽  
Democratic Republic ◽  
Democratic Republic Of Congo ◽  
Respiratory Health ◽  
Household Air Pollution ◽  
Cross Sectional ◽  
Republic Of Congo ◽  
Validated Questionnaire

Little is known about the respiratory health damage related to household air pollution (HAP) in survivors of pulmonary tuberculosis (PTB). In a population-based cross-sectional study, we determined the prevalence and associated predictors of chronic cough and hemoptysis in 441 randomly selected PTB survivors living in 13 remote health zones with high TB burden in the South Kivu province of the Democratic Republic of Congo (DRC). Trained community and health-care workers administered a validated questionnaire. In a multivariate logistic regression, chronic cough was independently associated with HAP (adjusted odds ratios (aOR) 2.10, 95% CI: 1.10–4.00) and PTB treatment >6 months (aOR 3.80, 95% CI: 1.62–8.96). Among women, chronic cough was associated with cooking ≥3 h daily (aOR 2.74, 95% CI: 1.25–6.07) and with HAP (aOR 3.93, 95% CI: 1.15–13.43). Independent predictors of hemoptysis were PTB retreatment (aOR 3.04, 95% CI: 1.04–5.09) and ignorance of treatment outcome (aOR 2.24, 95% CI: 1.09–4.58) but not HAP (aOR 1.86, 95% CI: 0.61–5.62). Exposure to HAP proved a major risk factor for chronic cough in PTB survivors, especially in women. This factor is amenable to intervention.

scholarly journals Assessment of dust exposure and chronic respiratory symptoms among workers in medium scale woodwork factories in Ethiopia; a cross sectional study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Tegegnework Yitayew Awoke ◽  
Abera Kumie Takele ◽  
Worku Tefera Mekonnen ◽  
Samson Wakuma Abaya ◽  
Yifokire Tefera Zele ◽  
...  
Keyword(s):  
Work Experience ◽  
Respiratory Symptoms ◽  
Occupational Safety ◽  
Respiratory Health ◽  
Cross Sectional Study ◽  
Dust Exposure ◽  
Wood Dust ◽  
Exposure Level ◽  
Factory Workers ◽  
Cross Sectional

Abstract Background Wood dust in a form of inhalable particulates can penetrate the lung tissues and affect respiratory health. Woodwork factory workers are at a greater risk of developing respiratory health problems because of exposure in their working environment, but existing data were few. The aim of this study was to assess the prevalence of chronic respiratory symptoms, associated factors, and concentration of personal total wood dust level among medium-scale woodwork factory workers. Methods An institutional based cross-sectional study was conducted among 506 woodwork factory workers. We selected study participants using a simple random sampling technique. We assessed chronic respiratory symptoms using the British Medical Research Council respiratory symptoms questionnaire with a few modifications. A multivariate logistic regression model was used to identify the factors. Forty dust measurements were collected from 20 randomly selected workers using a closed-face cassette (CFC) personal sampler. We analyzed the dust samples gravimetrically using a standard microbalance scale. Results We recruited a random sample of 506 workers in the study with a response rate of 98%. The prevalence of chronic respiratory health symptoms among woodworkers was 69.8% with a prevalence of cough (54.6%), phlegm (52.2%), wheezing (44.6%), breathlessness (42.1%), and chest pain (42.9%). Past occupational dust exposure history (AOR = 2.09, 95% CI; 1.09–4.01), work experience > 5 years (AOR = 9.18, 95% CI; 5.27–16.00), using bio-fuel as energy for cooking (AOR = 2.42, 95% CI; 1.44–4.07), and having no occupational safety and health training (AOR = 3.38, 95% CI; 1.20–9.49) were factors that significantly associated with chronic respiratory symptoms among woodwork workers. The geometric mean (GM) of dust exposure level among woodworkers was 10.27 mg/m3, which exceeded the limit of 10 mg/m3 set by the ACGIH. Conclusions High prevalence of chronic respiratory symptoms was reported from woodwork factory workers. Increased work- experience, using bio-fuel as an energy source for cooking, past occupational dust exposure history, and having no occupational safety and health training were identified risk factors. The measured average personal wood dust exposure level was above the recommended occupational threshold limit value. Therefore, workers’ wood dust exposure reduction and control methods and respiratory health awareness programs should be implemented.

scholarly journals DUST EXPOSURE AND RESPIRATORY HEALTH SYMPTOMS AMONG WORKERS IN SMALL SCALE SUNFLOWER OIL INDUSTRY IN SINGIDA TANZANIA

2020 ◽  
Vol 5 (12) ◽  
pp. 452-464 ◽  
Author(s):  
Venance Buliga ◽  
Larama MB Rongo ◽  
Simon HD Mamuya
Keyword(s):  
Sunflower Oil ◽  
Respiratory Symptoms ◽  
Respiratory Health ◽  
Extraction Process ◽  
Cross Sectional Study ◽  
Respirable Dust ◽  
Dust Exposure ◽  
Small Scale ◽  
Cross Sectional ◽  
Health Symptoms

Background: Small scale sunflower oil industries are industries which extract oil from sunflower seed. Apart from its contribution to the economic development of the nation, during extraction process much dust concentration produced and respiratory symptoms are unknown. The aim of study was to assess dust exposure and associated respiratory health symptoms among small scale sunflower oil industries workers in Singida Tanzania. Methods: A cross sectional study was conducted and 233 participants were interviewed using a modified American Thoracic Society questionnaire to assess the respiratory health symptoms. A Side Kick Casella Pump was used to collect respirable dust from a sub sample of 66 workers from the sieving section. Results: Respirable dust exposure levels for mean, and Geometrical mean was 10.45 mg/m3 (SD 13.90) and GM=5.25 mg/m3 (GSD 0.51) respectively, and 46% of the dust samples (n=66) were above the TLV of 5 mg/m3. Logistic regression analysis between measured dust and respiratory symptoms found to be statistically significant.  Higher prevalence of respiratory health symptoms were seen in those with cough (33%), cough with phlegm (46.8%) and wheezy (41.6%). Conclusion: The study concludes that, respiratory symptoms were high and dust exposure was above recommended levels of 5 mg/m3. We recommend use of appropriate RPE.

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