scholarly journals Drinking-Water Disinfection By-products and Semen Quality: A Cross-Sectional Study in China

2014 ◽  
Vol 122 (7) ◽  
pp. 741-746 ◽  
Author(s):  
Qiang Zeng ◽  
Yi-Xin Wang ◽  
Shao-Hua Xie ◽  
Liang Xu ◽  
Yong-Zhe Chen ◽  
...  
Keyword(s):  
Drinking Water ◽  
Semen Quality ◽  
Cross Sectional Study ◽  
Water Disinfection ◽  
Sectional Study ◽  
Cross Sectional ◽  
Drinking Water Disinfection ◽  
By Products

scholarly journals Impact of Community-Led Total Sanitation and Hygiene on Prevalence of Diarrheal Disease and Associated Factors among Under-Five Children: A Comparative Cross-Sectional Study in Selected Woredas of Gamo Gofa Zone, Southern Ethiopia

2020 ◽  
Vol 2020 ◽  
pp. 1-12
Author(s):  
Agune Ashole Alto ◽  
Wanzahun Godana ◽  
Genet Gedamu
Keyword(s):  
Drinking Water ◽  
Diarrheal Disease ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Under Five ◽  
Under Five Children ◽  
Sanitation And Hygiene ◽  
The Impact ◽  
Gamo Gofa

Background. Diarrheal diseases are still one of the major causes of morbidity in under-five children in sub-Saharan Africa. In Ethiopia, diarrhea is responsible for 9% of all deaths and is the major cause of under-five mortality. Objective. To assess the impact of community-led total sanitation and hygiene on the prevalence of diarrheal disease and factors associated among under-five children in Gamo Gofa Zone. Methods. Community-based comparative cross-sectional study design was used to compare the impact of community-led total sanitation and hygiene intervention on under-five diarrheal disease. Multistage sampling method was employed. The data were collected by using pretested structured questionnaires. Data quality was ensured by daily supervision completeness and consistency. The data were coded, entered, and cleaned by using Epi Info version 7 and were analyzed by using SPSS version 20. Bivariate and multivariable analyses were carried out by using binary logistic regression. Significance was declared by using p value of <0.05 and AOR with 95% confidence intervals. Results. The response rate of this study was 93.3%. The overall diarrhea prevalence was 27.5% (CI = (24.06, 30.97)) which was 18.9% (CI = (14.94, 23.2)) in implemented and 36.2%. (CI = (30.41, 41.59)) in nonimplemented woredas. Children whose age was between 12 and 23 months (AOR = 1.6) and greater than 24 months (AOR = 5), availability of handwashing facilities (AOR = 4), disposal of waste in open field (AOR = 9.7), unimproved source of drinking water (AOR = 6.5), using only water for handwashing (AOR = 6), children who started complementary feeding less than 6 months (AOR = 5.6) and greater than 6 months (AOR = 5.2), and utensils used to feed children such as bottle (AOR = 3.9) were the factors positively associated with diarrhea. Conclusion. The overall prevalence of under-five diarrhea was 27.5%. The prevalence was low in CLTSH woredas as compared with non-CLTSH woredas. The study showed that handwashing facility, using only water for handwashing, open refuse disposal, and unimproved source of drinking water among under-five had a statistically significant association with diarrhea occurrence in CLTSH nonimplemented areas. Integrated efforts are needed from the Ministry of Health together with the WASH Project in improving drinking water, handwashing facilities, and solid waste disposal practices.

Mammalian cell cytotoxicity and genotoxicity analysis of drinking water disinfection by-products

2002 ◽  
Vol 40 (2) ◽  
pp. 134-142 ◽  
Author(s):  
Michael J. Plewa ◽  
Yahya Kargalioglu ◽  
Danielle Vankerk ◽  
Roger A. Minear ◽  
Elizabeth D. Wagner
Keyword(s):  
Drinking Water ◽  
Mammalian Cell ◽  
Water Disinfection ◽  
Cell Cytotoxicity ◽  
Drinking Water Disinfection ◽  
By Products

scholarly journals Metals Exposures of Residents Living Near the Akaki River in Addis Ababa, Ethiopia: A Cross-Sectional Study

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Ellen Yard ◽  
Tesfaye Bayleyegn ◽  
Almaz Abebe ◽  
Andualem Mekonnen ◽  
Matthew Murphy ◽  
...  
Keyword(s):  
Drinking Water ◽  
Addis Ababa ◽  
Urinary Iodine ◽  
Reference Value ◽  
Cross Sectional Study ◽  
World Health ◽  
Sectional Study ◽  
Cross Sectional ◽  
Metal Levels ◽  
Akaki River

Background. The Akaki River in Ethiopia has been found to contain elevated levels of several metals. Our objectives were to characterize metals exposures of residents living near the Akaki River and to assess metal levels in their drinking water.Methods. In 2011, we conducted a cross-sectional study of 101 households in Akaki-Kality subcity (near the Akaki River) and 50 households in Yeka subcity (distant to the Akaki River). One willing adult in each household provided urine, blood, and drinking water sample.Results. Urinary molybdenum (p<0.001), tungsten (p<0.001), lead (p<0.001), uranium (p<0.001), and mercury (p=0.049) were higher in Akaki-Kality participants compared to Yeka participants. Participants in both subcities had low urinary iodine; 45% met the World Health Organization (WHO) classification for being at risk of moderate iodine deficiency. In Yeka, 47% of households exceeded the WHO aesthetic-based reference value for manganese; in Akaki-Kality, only 2% of households exceeded this value (p<0.001). There was no correlation between metals levels in water samples and clinical specimens.Conclusions. Most of the exposures found during this investigation seem unlikely to cause acute health effects based on known toxic thresholds. However, toxicity data for many of these metals are very limited.

Sign in / Sign up

Export Citation Format

Share Document