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Public Perception of Quality and Support for Required Access to Drinking Water in Schools and Parks.

ABSTRACT: We assessed public support for required water access in schools and parks and perceived safety and taste of water in these settings to inform efforts to increase access to and consumption of tap water.Cross-sectional survey of the US public collected from August to November 2011.Random digit-dialed telephone survey.Participants (n = 1218) aged 17 and older from 1055 US counties in 46 states.Perceived safety and taste of water in schools and parks as well as support for required access to water in these settings.Survey-adjusted perceived safety and taste as well as support for required access were estimated.There was broad support for required access to water throughout the day in schools (96%) and parks (89%). Few participants believed water was unsafe in schools (10%) or parks (18%).This study provides evidence of public support for efforts to increase access to drinking water in schools and parks and documents overall high levels of perceived taste and safety of water provided in these settings.

SUBMITTER: Long MW

PROVIDER: S-EPMC5378665 | biostudies-other | 2018 Jan

REPOSITORIES: biostudies-other

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Public Perception of Quality and Support for Required Access to Drinking Water in Schools and Parks.

Long Michael W MW Gortmaker Steven L SL Patel Anisha I AI Onufrak Stephen J SJ Wilking Cara L CL Cradock Angie L AL

American journal of health promotion : AJHP 20161003 1

<h4>Purpose</h4>We assessed public support for required water access in schools and parks and perceived safety and taste of water in these settings to inform efforts to increase access to and consumption of tap water.<h4>Design</h4>Cross-sectional survey of the US public collected from August to November 2011.<h4>Setting</h4>Random digit-dialed telephone survey.<h4>Participants</h4>Participants (n = 1218) aged 17 and older from 1055 US counties in 46 states.<h4>Measures</h4>Perceived safety and ...[more]

PMID: 27698227

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Project description:Due to the fact that strontium (Sr) is not involved in the scope of supervision of drinking water in China, the Sr concentration in public drinking water and its related health risks have been neglected for a long time. In this research, public drinking water samples were collected from 314 cities across the country to reveal the concentration and spatial distribution of Sr in public drinking water. In addition, the Monte Carlo method (a statistical simulation method) was applied to evaluate the Sr intake from drinking water and human health risks among different age groups and different regions. As shown in the results, the Sr was in the concentration range of 0.005-3.11 mg/L with a mean value of 0.360 mg/L. There were significant differences in the Sr concentration in different regions; in general, it was high in the north and low in the south. The Sr intakes of infants, children, teens, and adults from drinking water were 0.273, 0.503, 0.633, and 0.784 mg/day, respectively. There was a significant positive correlation between Sr concentration in drinking water and bone mineral density (BMD) in the elderly. Especially, the correlation coefficients (r) between Sr concentration and the BMD of the elderly whose age fell in the range of 60-70 years were 0.692 (male) and 0.483 (female). In addition, the Sr concentration in drinking water was positively correlated with the incidence of children's rickets (r = 0.411), while the Ca/Br ratio was negatively correlated with the incidence of children's rickets (r = - 0.410). According to the health risk assessment, among people of different ages, infants' hazard index (HI) value was the highest. The mean value and 95th percentile value were 0.066 and 0.247. Non-carcinogenic risk of Sr through drinking water among different people in different regions was less than 1, which meant no significant damage to human health. This study is the first time to systematically investigate Sr in public drinking water across the whole country. More importantly, the conclusions can be applied to risk control and management of public drinking water.

Dataset Information

Public Perception of Quality and Support for Required Access to Drinking Water in Schools and Parks.

Publications

Public Perception of Quality and Support for Required Access to Drinking Water in Schools and Parks.

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