{"created":"2022-10-06T06:42:01.271538+00:00","id":2019523,"links":{},"metadata":{"_buckets":{"deposit":"c35104c9-6d5d-4ef8-9833-4eb4b8b962e1"},"_deposit":{"created_by":14,"id":"2019523","owner":"14","owners":[14],"owners_ext":{"displayname":"kugai","username":null},"pid":{"revision_id":0,"type":"depid","value":"2019523"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02019523","sets":["1642838158423:1642838158860:1642838159351","1642838403551:1642838409905"]},"author_link":[],"control_number":"2019523","item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Hyponatremia and mortality among very elderly residents in a geriatric health service facility","subitem_1551255648112":"en"},{"subitem_1551255647225":"老人保健施設の超高齢入所者における低ナトリウム血症と死亡リスクの関連","subitem_1551255648112":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"名嘉, 圭代","creatorNameLang":"ja"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Elderly"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Geriatric facility"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Hyponatremia"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Mortalit"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Introduction Hyponatremia is common among elderly patients. This study aimed to examine the prognostic value of hyponatremia among elderly residents in a geriatric facility.Methods We retrospectively examined the association between serum sodium levels and mortality among 118 residents (82% female, mean age 85.5 years) in a single geriatric health service facility. We defined hyponatremia as Na < 135 mEq/L. On the basis of single measurements of serum sodium at periodic examinations, the patients were divided into hyponatremia and non-hyponatremia groups. Multivariable Cox proportional hazards models were used to evaluate the effect of hyponatremia on mortality from May 2005 to April 2007. Results Thirty-three patients (28%) had hyponatremia. Over a 1-year follow-up period, the cumulative survival rate was significantly lower in patients with hyponatremia than in those without hyponatremia. In a multivariate analysis, including traditional risk factors for death, hyponatremia was associated with an increased mortality risk (adjusted hazard ratio 2.73; 95% confidence interval 1.01–5.16; p = 0.047).Conclusions Hyponatremia is common and is a predictor of mortality in the near future among very elderly residents of a geriatric facility.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"eng"}]},"item_1617187087799":{"attribute_name":"Dissertation Number","attribute_value_mlt":[{"subitem_1551256171004":"乙第230号"}]},"item_1617187112279":{"attribute_name":"Degree Name","attribute_value_mlt":[{"subitem_1551256126428":"博士(医学)","subitem_1551256129013":"ja"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-10-06"}],"filename":"iron230abstract.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","url":{"objectType":"abstract","url":"https://u-ryukyu.repo.nii.ac.jp/record/2019523/files/iron230abstract.pdf"},"version_id":"cdeedeeb-da53-40b5-8aa9-20eab6488e84"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-10-06"}],"filename":"iron230review.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","url":{"objectType":"other","url":"https://u-ryukyu.repo.nii.ac.jp/record/2019523/files/iron230review.pdf"},"version_id":"d2773787-c4ca-4649-9fdf-ecd9eb1bdb86"}]},"item_1617944105607":{"attribute_name":"Degree Grantor","attribute_value_mlt":[{"subitem_1551256015892":[{"subitem_1551256027296":"18001","subitem_1551256029891":"kakenhi"}],"subitem_1551256037922":[{"subitem_1551256042287":"琉球大学","subitem_1551256047619":"ja"}]}]},"item_title":"Hyponatremia and mortality among very elderly residents in a geriatric health service facility","item_type_id":"59","owner":"14","path":["1642838159351","1642838409905"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-08-31"},"publish_date":"2022-08-31","publish_status":"0","recid":"2019523","relation_version_is_last":true,"title":["Hyponatremia and mortality among very elderly residents in a geriatric health service facility"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2022-10-06T06:53:34.605801+00:00"}