OBJECTIVES The objective of this pooled analysis was to examine whether exposure to DDT was associated with the risk of non-Hodgkin's lymphoma among male farmers. METHODS Data from three case-control studies from four midwestern states in the United States (Nebraska, Iowa, Minnesota, Kansas) were pooled to carry out analyses of 993 cases and 2918 controls. Information on use of agricultural p...

objective: attention-deficit/hyperactivity disorder (adhd) is a common mental disorder in adults that was under-diagnosed until recently. due to probable consequences of adhd such as occupational and educational dysfunctions and substance use, this disorder is becoming more and more of a concern. this study aimed to investigate adhd symptoms among students of zahedan university of medical scien...

The study was conducted to ascertain the potential feedstuffs available for livestock management in three senatorial districts of Cross River State, Nigeria. A total of 192 structured questionnaires were administered to sole livestock and crop-livestock farmers in 24 villages at eight per village. At collection only 176 were retrieved from the respondents representing the farm households. Data ...

Blackflies (Diptera: Simuliidae) are pests in the livestock and labour-intensive farming systems along the major rivers in South Africa. Since 1995, blackflies have been controlled in the Orange River with the larvicide Bacillus thuringienses var. israelensis (Bti). During 2006-2007, the views of livestock farmers concerning blackfly annoyance were determined by means of questionnaires. The r...

agricultural risks affect farmers’ livelihood and income, and exert detrimental influence on the environment leading farmers and rural labor to poverty. hence, farmers should try to manage the risks. the purpose of this descriptive correlational study was to address the determinants of risk management strategies applied by corn growers in kermanshah township. the statistical population of the s...

background: in recent decades, patient safety has become a high priority health system issue, due to the high potential of occurring adverse events in health facilities. objectives: this study was aimed to survey patient safety culture in 2 iranian educational hospitals. materials and methods: in a descriptive, cross-sectional survey, a hospital survey on patient safety culture, was used in two...

The survey on tilapia-shrimp polyculture was conducted in Thailand and Vietnam from March through June 2002. The survey conducted in Thailand was to assess the current status of farmers’ practice of tilapia-shrimp polyculture, while the survey conducted in Vietnam was to find out why Vietnamese shrimp farmers do not grow tilapia in shrimp ponds. In twelve provinces of Thailand, 61 farmers who c...

The inability of farmers to comply with essential precautions in the course of spraying agrochemicals remains a policy dilemma, especially in developing countries. The objectives of this paper were to assess compliance of cocoa farmers with agrochemical safety measures, analyse the factors explaining involvement of cocoa farmers in the practice of reusing agrochemical containers and wearing of ...