{"componentChunkName":"component---src-templates-post-query-tsx","path":"/research/implications-of-wash-benefits-trials-for-water-and-sanitation/","result":{"pageContext":{"post":{"slug":"/research/implications-of-wash-benefits-trials-for-water-and-sanitation/","title":"Implications of WASH Benefits trials for water and sanitation","date":"Feb 25, 2019","timeToRead":1,"description":"This paper argues that while the results of the WASH Benefits trials are important for understanding sanitation intervention and similar programmes, they do not imply that child health would not be improved by a large transition from open defecation to latrine use, especially in a densely populated area, and that these results are consistent with existing observational data.","body":"function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }\n\nfunction _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }\n\n/* @jsxRuntime classic */\n\n/* @jsx mdx */\nvar _frontmatter = {\n  \"title\": \"Implications of WASH Benefits trials for water and sanitation\",\n  \"date\": \"2019-02-25\",\n  \"template\": \"post\",\n  \"slug\": \"implications-of-wash-benefits-trials-for-water-and-sanitation\",\n  \"postedLink\": \"https://riceinstitute.org/research/implications-of-wash-benefits-trials-for-water-and-sanitation/\",\n  \"description\": \"This paper argues that while the results of the WASH Benefits trials are important for understanding sanitation intervention and similar programmes, they do not imply that child health would not be improved by a large transition from open defecation to latrine use, especially in a densely populated area, and that these results are consistent with existing observational data.\",\n  \"tags\": \"Research, Sanitation\",\n  \"banner\": \"\"\n};\nvar layoutProps = {\n  _frontmatter: _frontmatter\n};\nvar MDXLayout = \"wrapper\";\nreturn function MDXContent(_ref) {\n  var components = _ref.components,\n      props = _objectWithoutProperties(_ref, [\"components\"]);\n\n  return mdx(MDXLayout, _extends({}, layoutProps, props, {\n    components: components,\n    mdxType: \"MDXLayout\"\n  }), mdx(\"p\", null, \"Authors: Diane Coffey, Dean Spears\"), mdx(\"p\", null, \"Published in: \", mdx(\"em\", {\n    parentName: \"p\"\n  }, \"The Lancet Global Health\")), mdx(\"p\", null, mdx(\"a\", {\n    parentName: \"p\",\n    \"href\": \"https://github.com/riceinstitute/content/blob/release/research/coffey-et-al-2018-implications-of-wash-benefits-trials-for-water-and-sanitation.pdf\",\n    \"target\": \"_blank\",\n    \"rel\": \"noopener noreferrer\"\n  }, \"Download Paper\")), mdx(\"p\", null, \"Abstract:\"), mdx(\"p\", null, \"This paper argues that while\\xA0the results of the WASH Benefits trials are important for understanding sanitation intervention and similar programmes, they do not imply that child health would not be improved by a large transition from open defecation to latrine use, especially in a densely populated area, and that these results are consistent with existing observational data.\"), mdx(\"p\", null, \"The WASH Benefits trials study\\xA0assessed the effect on child height-for-age of \\u201Chousehold sanitation upgrades from unimproved to improved latrines\\u201D in the child\\u2019s compound for Bangladesh and Kenya.\\xA0 They found that\\xA0child height was not increased by upgrading sanitation facilities.\\xA0 An important aspect of these studies was that the adult latrine use\\xA0was high at baseline: only about 5% of adults in each setting initially defecated in the open.\"), mdx(\"p\", null, \"The current paper analyses data from two Indian DHS.\\xA0Unlike in the settings of WASH Benefits, in rural India\\xA0most people defecate in the open. In both Indian surveys, the fraction of\\xA0households in a child\\u2019s neighbourhood that defecate in the open is associated with a large difference in average child height-for-age. The fraction of households that use improved sanitation is not associated with height once open defecation is controlled. Further demographic evidence suggests that the health consequences of open defecation are greater where population density is high; if so, children in rural India are at especially high risk.\"));\n}\n;\nMDXContent.isMDXComponent = true;","tags":[{"name":"Research","slug":"research"},{"name":" Sanitation","slug":"sanitation"}],"banner":null}}},"staticQueryHashes":["318001574","3787687951","3787687951"]}