{"created":"2024-03-05T05:37:19.030542+00:00","id":2012670,"links":{},"metadata":{"_buckets":{"deposit":"3c8aaccc-65b3-40b5-8879-61b6269f7b1a"},"_deposit":{"created_by":9,"id":"2012670","owners":[9],"pid":{"revision_id":0,"type":"depid","value":"2012670"},"status":"published"},"_oai":{"id":"oai:our.repo.nii.ac.jp:02012670","sets":["1623632832836:1707978071892","1707979148924:1707983962284"]},"author_link":[],"item_30002_access_rights4":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_30002_creator2":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"釘宮, 毅","creatorNameLang":"ja"},{"creatorName":"クギミヤ, ツヨシ","creatorNameLang":"ja-Kana"},{"creatorName":"Kugimiya, Tsuyoshi","creatorNameLang":"en"}]}]},"item_30002_date11":{"attribute_name":"Date","attribute_value_mlt":[{"subitem_date_issued_datetime":"2021-01-01","subitem_date_issued_type":"Issued"}]},"item_30002_date_granted32":{"attribute_name":"Date Granted","attribute_value_mlt":[{"subitem_dategranted":"2021-03-25"}]},"item_30002_degree_grantor33":{"attribute_name":"Degree Grantor","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"大分大学"}]}]},"item_30002_degree_name31":{"attribute_name":"Degree Name","attribute_value_mlt":[{"subitem_degreename":"博士(医学)","subitem_degreename_language":"ja"}]},"item_30002_description9":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Objectives: The aims of the present study thus were (a) to further investigate the association between lithium levels in drinking water and suicide rates by adjusting relevant factors using the so far largest available dataset in Japan, (b) to confirm sex differences, (c) to estimate the effects of long-term exposure to trace lithium, (d) to investigate the effects of drinking bottled instead of tap water, and (e) to exploratorily investigate which lithium levels may be associated with lower suicide rates.","subitem_description_language":"en"},{"subitem_description":"Methods: Mean lithium levels in drinking water of all 808 cities and wards (ie, 785 cities of 46 prefectures and 23 wards of Tokyo) in Japan were examined in relation to mean suicide standardized mortality ratios (SMRs) during the 7 years from 2010 to 2016. Multiple regression analyses adjusted for the size of each population were used to investigate the association of lithium levels with suicide SMRs with adjustments for relevant factors.","subitem_description_language":"en"},{"subitem_description":"Results: The adjusted model showed significant inverse associations of lithium levels with total and male SMRs, but not with female SMRs. Neither the proportion of residents who continued to live in the same city nor the consumption of bottled water changed the association between lithium levels and suicide SMRs. Finally, it was 30 μg/L or more that was associated with lower suicide SMRs.","subitem_description_language":"en"},{"subitem_description":"Conclusions: The present findings reconfirm the inverse association between lithium levels in drinking water and suicide rates particularly in the male population.","subitem_description_language":"en"}]},"item_30002_dissertation_number30":{"attribute_name":"Dissertation Number","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第662号"}]},"item_30002_identifier16":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/10559/16864"}]},"item_30002_language12":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_30002_publisher10":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"大分大学","subitem_publisher_language":"ja"}]},"item_30002_relation18":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1111/bdi.12983","subitem_relation_type_select":"DOI"}}]},"item_30002_resource_type13":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_30002_title0":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Lithium in drinking water and suicide prevention: The largest nationwide epidemiological study from Japan","subitem_title_language":"en"},{"subitem_title":"日本全域における水道水リチウムと自殺予防","subitem_title_language":"ja"}]},"item_title":"Lithium in drinking water and suicide prevention: The largest nationwide epidemiological study from Japan","item_type_id":"30002","owner":"9","path":["1707983962284","1707978071892"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-08-09"},"publish_date":"2021-08-09","publish_status":"0","recid":"2012670","relation_version_is_last":true,"title":["Lithium in drinking water and suicide prevention: The largest nationwide epidemiological study from Japan"],"weko_creator_id":"9","weko_shared_id":-1},"updated":"2024-03-18T05:42:22.670846+00:00"}